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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS640MR1 DISTI # 2156-SN74LS640MR1-ND
onsemi BUS TRANSCEIVER, LS SERIES TTL Min Qty: 1480 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS640MR1 Part Details 75000
In Stock
  • 1480 $0.2000
$0.2000 Buy Now SN74LS640MR1 Part Details
SN74LS641DWR2 DISTI # 2156-SN74LS641DWR2-ND
Motorola Semiconductor Products IC TXRX NON-INVERT 5.25V 20SOIC Min Qty: 1110 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS641DWR2 Part Details 18950
In Stock
  • 1110 $0.2700
$0.2700 Buy Now SN74LS641DWR2 Part Details
SN74LS642-1N DISTI # 2156-SN74LS642-1N-ND
Texas Instruments IC TXRX INVERT 5.25V 20DIP Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS642-1N Part Details 15688
In Stock
  • 50 $6.0200
$6.0200 Buy Now SN74LS642-1N Part Details
SN74LS640NSR DISTI # 2156-SN74LS640NSR-ND
Texas Instruments IC TRANSCEIVER INVERT 5.25V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS640NSR Part Details 15625
In Stock
  • 245 $1.2300
$1.2300 Buy Now SN74LS640NSR Part Details
SN74LS642-1DW DISTI # 2156-SN74LS642-1DW-ND
Texas Instruments IC TXRX INVERT 5.25V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS642-1DW Part Details 12073
In Stock
  • 65 $4.6300
$4.6300 Buy Now SN74LS642-1DW Part Details
SN74LS642DW DISTI # 2156-SN74LS642DW-ND
Texas Instruments IC TXRX INVERT 5.25V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS642DW Part Details 7126
In Stock
  • 65 $4.6300
$4.6300 Buy Now SN74LS642DW Part Details
SN74LS640-1NS DISTI # 2156-SN74LS640-1NS-ND
Texas Instruments IC TXRX INVERT 5.25V 20SO Min Qty: 247 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS640-1NS Part Details 5320
In Stock
  • 247 $1.2200
$1.2200 Buy Now SN74LS640-1NS Part Details
SN74LS641-1N3 DISTI # 2156-SN74LS641-1N3-ND
Texas Instruments IC TXRX NON-INVERT 5.25V 20DIP Min Qty: 195 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS641-1N3 Part Details 2141
In Stock
  • 195 $1.5400
$1.5400 Buy Now SN74LS641-1N3 Part Details
SN74LS640DWR2 DISTI # 2156-SN74LS640DWR2-ND
onsemi IC TXRX INVERT 5.25V 20SOIC Min Qty: 1520 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS640DWR2 Part Details 1520
In Stock
  • 1520 $0.2000
$0.2000 Buy Now SN74LS640DWR2 Part Details
SN74LS644DW DISTI # 2156-SN74LS644DW-ND
Texas Instruments BUS TRANSCEIVER, LS SERIES TTL Min Qty: 189 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT SN74LS644DW Part Details 1154
In Stock
  • 189 $1.5900
$1.5900 Buy Now SN74LS644DW Part Details
SN74LS645N DISTI # 296-26519-5-ND
Texas Instruments IC TXRX NON-INVERT 5.25V 20DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube SN74LS645N Part Details 238
In Stock
  • 5000 $1.2067
  • 2500 $1.2531
  • 1000 $1.3459
  • 500 $1.6243
  • 260 $1.8564
  • 100 $1.9770
  • 40 $2.3205
  • 20 $2.4595
  • 1 $2.7400
$1.2067 / $2.7400 Buy Now SN74LS645N Part Details
SN74LS642DW DISTI # 296-34020-5-ND
Texas Instruments IC TXRX INVERT 5.25V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube SN74LS642DW Part Details 98
In Stock
  • 1000 $4.3727
  • 500 $5.0206
  • 250 $5.5064
  • 100 $5.7655
  • 25 $6.6400
  • 10 $6.9640
  • 1 $7.7100
$4.3727 / $7.7100 Buy Now SN74LS642DW Part Details
SN74LS642-1DW DISTI # 296-3729-5-ND
Texas Instruments IC TXRX INVERT 5.25V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube SN74LS642-1DW Part Details 1
In Stock
  • 1000 $4.3727
  • 500 $5.0206
  • 250 $5.5064
  • 100 $5.7655
  • 25 $6.6400
  • 10 $6.9640
  • 1 $7.7100
$4.3727 / $7.7100 Buy Now SN74LS642-1DW Part Details
SN74LS640NSR DISTI # 296-29919-1-ND
Texas Instruments IC TRANSCEIVER INVERT 5.25V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) SN74LS640NSR Part Details Temporarily Out of Stock
  • 6000 $1.1134
  • 2000 $1.1563
  • 1000 $1.2419
  • 500 $1.4988
  • 250 $1.7130
  • 100 $1.8243
  • 25 $2.1412
  • 10 $2.2700
  • 1 $2.5300
$1.1134 / $2.5300 Buy Now SN74LS640NSR Part Details
SN74LS642-1N DISTI # 296-3730-5-ND
Texas Instruments IC TXRX INVERT 5.25V 20DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube SN74LS642-1N Part Details Temporarily Out of Stock
  • 1000 $5.6844
  • 500 $6.5266
  • 260 $7.1582
  • 100 $7.4950
  • 40 $8.6320
  • 20 $9.0530
  • 1 $10.0200
$5.6844 / $10.0200 Buy Now SN74LS642-1N Part Details

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS645N DISTI # SN74LS645N
Texas Instruments Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS645N) RoHS: Compliant Min Qty: 340 Package Multiple: 1 Container: Tube SN74LS645N Part Details 65
  • 340 $0.7632
$0.7632 Buy Now SN74LS645N Part Details
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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS642NSR DISTI # 595-SN74LS642NSR
Texas Instruments Bus Transceivers Octal bus Xcvr RoHS: Compliant SN74LS642NSR Part Details 505
  • 1 $8.8600
  • 10 $8.0100
  • 25 $7.6400
  • 100 $6.6300
  • 250 $6.3400
  • 500 $5.7800
  • 1000 $5.0300
  • 2000 $4.8300
$4.8300 / $8.8600 Buy Now SN74LS642NSR Part Details
SN74LS645-1DWR DISTI # 595-SN74LS645-1DWR
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS645-1DWR Part Details 1324
  • 1 $2.1100
  • 10 $1.7900
  • 100 $1.5300
  • 250 $1.4300
  • 500 $1.2500
  • 1000 $1.0400
  • 2000 $0.9630
  • 4000 $0.9280
$0.9280 / $2.1100 Buy Now SN74LS645-1DWR Part Details
SN74LS645NSR DISTI # 595-SN74LS645NSR
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS645NSR Part Details 1081
  • 1 $2.6400
  • 10 $2.2800
  • 100 $1.9100
  • 250 $1.7900
  • 500 $1.5700
  • 1000 $1.3000
  • 2000 $1.2000
  • 4000 $1.1600
$1.1600 / $2.6400 Buy Now SN74LS645NSR Part Details
SN74LS640N DISTI # 595-SN74LS640N
Texas Instruments Bus Transceivers Octal Bus RoHS: Compliant SN74LS640N Part Details 886
  • 1 $2.5300
  • 10 $2.1900
  • 100 $1.8700
  • 260 $1.7500
  • 500 $1.5300
  • 1000 $1.2400
  • 2500 $1.1500
  • 5000 $1.1100
$1.1100 / $2.5300 Buy Now SN74LS640N Part Details
SN74LS645N DISTI # 595-SN74LS645N
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS645N Part Details 59
  • 1 $2.7400
  • 10 $2.2900
  • 100 $1.9000
  • 260 $1.8500
  • 500 $1.6200
  • 1000 $1.3400
  • 2500 $1.2500
  • 5000 $1.2000
$1.2000 / $2.7400 Buy Now SN74LS645N Part Details
SN74LS645-1N DISTI # 595-SN74LS645-1N
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS645-1N Part Details 341
  • 1 $2.7400
  • 10 $2.3300
  • 100 $1.9700
  • 260 $1.8500
  • 500 $1.6200
  • 1000 $1.3400
  • 2500 $1.2500
  • 5000 $1.2000
$1.2000 / $2.7400 Buy Now SN74LS645-1N Part Details
SN74LS641N DISTI # 595-SN74LS641N
Texas Instruments Bus Transceivers Octal bus Xcvr RoHS: Compliant SN74LS641N Part Details 135
  • 1 $3.7800
  • 10 $3.2200
  • 100 $2.7800
  • 260 $2.5000
  • 500 $2.2700
  • 1000 $1.9500
  • 2500 $1.8600
$1.8600 / $3.7800 Buy Now SN74LS641N Part Details
SN74LS640-1N DISTI # 595-SN74LS640-1N
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS640-1N Part Details 188
  • 1 $2.5300
  • 10 $2.0500
  • 100 $1.8700
  • 260 $1.6600
  • 500 $1.4600
  • 1000 $1.2300
  • 2500 $1.1500
  • 5000 $1.1100
$1.1100 / $2.5300 Buy Now SN74LS640-1N Part Details
SN74LS641-1N DISTI # 595-SN74LS641-1N
Texas Instruments Bus Transceivers Octal Bus w/ OC Out RoHS: Compliant SN74LS641-1N Part Details 193
  • 1 $3.7800
  • 10 $3.3900
  • 100 $2.7800
  • 260 $2.6400
  • 500 $2.3600
  • 1000 $1.9900
  • 2500 $1.8900
$1.8900 / $3.7800 Buy Now SN74LS641-1N Part Details
SN74LS642DW DISTI # 595-SN74LS642DW
Texas Instruments Bus Transceivers Octal bus Xcvr RoHS: Compliant SN74LS642DW Part Details 148
  • 1 $7.7100
  • 10 $6.9600
  • 25 $4.8600
  • 100 $4.3300
  • 1000 $4.2200
$4.2200 / $7.7100 Buy Now SN74LS642DW Part Details
SN74LS645-1NSR DISTI # 595-SN74LS645-1NSR
Texas Instruments Bus Transceivers Octal Bus RoHS: Compliant SN74LS645-1NSR Part Details 789
  • 1 $2.6400
  • 10 $2.3700
  • 100 $1.9100
  • 250 $1.7900
  • 500 $1.5700
  • 1000 $1.3000
  • 2000 $1.2000
  • 4000 $1.1600
$1.1600 / $2.6400 Buy Now SN74LS645-1NSR Part Details
SN74LS642N DISTI # 595-SN74LS642N
Texas Instruments Bus Transceivers Octal bus Xcvr RoHS: Compliant SN74LS642N Part Details 48
  • 1 $10.0200
  • 10 $8.9200
  • 20 $8.8100
  • 100 $6.8900
  • 500 $6.3700
  • 1000 $5.6200
$5.6200 / $10.0200 Buy Now SN74LS642N Part Details
SN74LS640-1NSR DISTI # 595-SN74LS640-1NSR
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS640-1NSR Part Details 1888
  • 1 $2.5300
  • 10 $2.2700
  • 100 $1.8300
  • 250 $1.7200
  • 500 $1.5000
  • 1000 $1.2500
  • 2000 $1.1300
  • 4000 $1.0900
$1.0900 / $2.5300 Buy Now SN74LS640-1NSR Part Details
SN74LS640NSR DISTI # 595-SN74LS640NSR
Texas Instruments Bus Transceivers Octal bus Transceiver RoHS: Compliant SN74LS640NSR Part Details 708
  • 1 $2.5300
  • 10 $2.2100
  • 100 $1.8300
  • 250 $1.7200
  • 500 $1.5000
  • 1000 $1.2500
  • 2000 $1.1500
  • 4000 $1.1100
$1.1100 / $2.5300 Buy Now SN74LS640NSR Part Details
SN74LS641-1DWR DISTI # 595-SN74LS641-1DWR
Texas Instruments Bus Transceivers Octal bus Xcvr RoHS: Compliant SN74LS641-1DWR Part Details 0
  • 1 $2.9100
  • 10 $2.6200
  • 100 $2.1500
  • 250 $2.0400
  • 500 $1.8300
  • 1000 $1.5400
  • 2000 $1.4500
  • 4000 $1.4000
$1.4000 / $2.9100 Order Now SN74LS641-1DWR Part Details

View all '74LS64' results from Mouser Electronics

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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS641N
Texas Instruments   SN74LS641N Part Details 60   RFQ SN74LS641N Part Details
SN74LS641N
Motorola Semiconductor Products   SN74LS641N Part Details 87   RFQ SN74LS641N Part Details
SN74LS641N
Texas Instruments   Min Qty: 4 SN74LS641N Part Details 131
  • 42 $1.0312
  • 14 $1.2375
  • 4 $1.6500
$1.0312 / $1.6500 Buy Now SN74LS641N Part Details
SN74LS641N
Motorola Mobility LLC   Min Qty: 4 SN74LS641N Part Details 858
  • 486 $0.5775
  • 147 $0.6187
  • 42 $1.0312
  • 14 $1.2375
  • 4 $1.6500
$0.5775 / $1.6500 Buy Now SN74LS641N Part Details
SN74LS641N
Texas Instruments   SN74LS641N Part Details 120   RFQ SN74LS641N Part Details
SN74LS641N
Texas Instruments   SN74LS641N Part Details 71   RFQ SN74LS641N Part Details
SN74LS641DWR2
Motorola Mobility LLC   Min Qty: 3 SN74LS641DWR2 Part Details 750
  • 446 $1.0102
  • 219 $1.0677
  • 103 $1.1499
  • 33 $1.2320
  • 12 $1.6016
  • 3 $2.4640
$1.0102 / $2.4640 Buy Now SN74LS641DWR2 Part Details
SN74LS642N
Motorola Mobility LLC   Min Qty: 1 SN74LS642N Part Details 901
  • 176 $2.5715
  • 87 $2.7177
  • 41 $2.9271
  • 14 $3.1360
  • 5 $4.0768
  • 1 $6.2720
$2.5715 / $6.2720 Buy Now SN74LS642N Part Details
SN74LS642N
Motorola Semiconductor Products   SN74LS642N Part Details 25   RFQ SN74LS642N Part Details
SN74LS642N
Texas Instruments   Min Qty: 1 SN74LS642N Part Details 40
  • 14 $3.1360
  • 5 $4.0768
  • 1 $6.2720
$3.1360 / $6.2720 Buy Now SN74LS642N Part Details
SN74LS642N
Texas Instruments   SN74LS642N Part Details 14   RFQ SN74LS642N Part Details
SN74LS640-1N
Texas Instruments   SN74LS640-1N Part Details 165   RFQ SN74LS640-1N Part Details
SN74LS645-1DW
Texas Instruments   SN74LS645-1DW Part Details 400   RFQ SN74LS645-1DW Part Details
SN74LS645NE4
Texas Instruments   SN74LS645NE4 Part Details 4   RFQ SN74LS645NE4 Part Details
SN74LS642DW
Texas Instruments   SN74LS642DW Part Details 50   RFQ SN74LS642DW Part Details

View all '74LS64' results from Bristol Electronics

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS640-1DW
Texas Instruments SN74LS640 Octal bus transceivers RoHS: Compliant Status: Active Min Qty: 1 SN74LS640-1DW Part Details 9547
  • 1000 $0.9297
  • 500 $0.9844
  • 100 $1.0300
  • 25 $1.0700
  • 1 $1.0900
$0.9297 / $1.0900 Buy Now SN74LS640-1DW Part Details
SN74LS641N
Texas Instruments 74LS641 - Octal bus transceivers with open collector outputs RoHS: Not Compliant Status: Active Min Qty: 1 SN74LS641N Part Details 4625
  • 1000 $1.7500
  • 500 $1.8500
  • 100 $1.9400
  • 25 $2.0200
  • 1 $2.0600
$1.7500 / $2.0600 Buy Now SN74LS641N Part Details
SN74LS645-1NSR
Texas Instruments 74LS645 Octal bus transceivers RoHS: Compliant Status: Active Min Qty: 1 SN74LS645-1NSR Part Details 2845
  • 1000 $1.1000
  • 500 $1.1600
  • 100 $1.2100
  • 25 $1.2600
  • 1 $1.2900
$1.1000 / $1.2900 Buy Now SN74LS645-1NSR Part Details
SN74LS642N
Texas Instruments SN74LS642 Octal bus transceivers with open collector outputs RoHS: Not Compliant Status: Active Min Qty: 1 SN74LS642N Part Details 4861
  • 1000 $5.1700
  • 500 $5.4700
  • 100 $5.7200
  • 25 $5.9600
  • 1 $6.0800
$5.1700 / $6.0800 Buy Now SN74LS642N Part Details
SN74LS640-1N
Texas Instruments SN74LS640 Octal bus transceivers RoHS: Not Compliant Status: Active Min Qty: 1 SN74LS640-1N Part Details 1165
  • 1000 $1.0500
  • 500 $1.1100
  • 100 $1.1600
  • 25 $1.2100
  • 1 $1.2400
$1.0500 / $1.2400 Buy Now SN74LS640-1N Part Details
SN74LS641NSR
Texas Instruments SN74LS641 Octal bus transceivers with open collector outputs RoHS: Compliant Status: Active Min Qty: 1 SN74LS641NSR Part Details 1830
  • 1000 $1.6800
  • 500 $1.7800
  • 100 $1.8600
  • 25 $1.9400
  • 1 $1.9800
$1.6800 / $1.9800 Buy Now SN74LS641NSR Part Details
SN74LS645-1DW
Texas Instruments SN74LS645 Octal bus transceivers RoHS: Compliant Status: Active Min Qty: 1 SN74LS645-1DW Part Details 7841
  • 1000 $1.1800
  • 500 $1.2500
  • 100 $1.3100
  • 25 $1.3600
  • 1 $1.3900
$1.1800 / $1.3900 Buy Now SN74LS645-1DW Part Details
SN74LS645NE4
Texas Instruments SN74LS645 Octal bus transceivers RoHS: Not Compliant Status: Active Min Qty: 1 SN74LS645NE4 Part Details 40
  • 1000 $1.1200
  • 500 $1.1900
  • 100 $1.2400
  • 25 $1.2900
  • 1 $1.3200
$1.1200 / $1.3200 Buy Now SN74LS645NE4 Part Details
SN74LS644-1N
Texas Instruments Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 RoHS: Not Compliant Status: Obsolete Min Qty: 1 SN74LS644-1N Part Details 1924
  • 1000 $2.0800
  • 500 $2.2000
  • 100 $2.3000
  • 25 $2.4000
  • 1 $2.4500
$2.0800 / $2.4500 Buy Now SN74LS644-1N Part Details
SN74LS642DW
Texas Instruments SN74LS642 Octal bus transceivers with open collector outputs RoHS: Compliant Status: Active Min Qty: 1 SN74LS642DW Part Details 7126
  • 1000 $3.9800
  • 500 $4.2100
  • 100 $4.4000
  • 25 $4.5800
  • 1 $4.6800
$3.9800 / $4.6800 Buy Now SN74LS642DW Part Details
SN74LS646NS
AMD 74LS646 - Registered Bus Transceiver, 8-Bit, True Output RoHS: Not Compliant Status: Obsolete Min Qty: 1 SN74LS646NS Part Details 617
  • 1000 $6.3900
  • 500 $6.7700
  • 100 $7.0700
  • 25 $7.3700
  • 1 $7.5200
$6.3900 / $7.5200 Buy Now SN74LS646NS Part Details
SN74LS641DWR2
Motorola Mobility LLC Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Not Compliant Status: Obsolete Min Qty: 1 SN74LS641DWR2 Part Details 18950
  • 1000 $0.2321
  • 500 $0.2457
  • 100 $0.2566
  • 25 $0.2675
  • 1 $0.2730
$0.2321 / $0.2730 Buy Now SN74LS641DWR2 Part Details
74LS640FP-E
Renesas Electronics Corporation 74LS640 Octal Bus Transceivers with Inverted 3-State Outputs RoHS: Compliant Status: Obsolete Min Qty: 1 74LS640FP-E Part Details 3000
  • 1000 $0.9361
  • 500 $0.9912
  • 100 $1.0400
  • 25 $1.0800
  • 1 $1.1000
$0.9361 / $1.1000 Buy Now 74LS640FP-E Part Details
SN74LS641H
onsemi Bus XCVR Single 8-CH Open Collector 20-Pin PDIP RoHS: Not Compliant pbFree: No Status: Obsolete Min Qty: 1 SN74LS641H Part Details 417
  • 1000 $0.2901
  • 500 $0.3072
  • 100 $0.3208
  • 25 $0.3345
  • 1 $0.3413
$0.2901 / $0.3413 Buy Now SN74LS641H Part Details
SN74LS641N
onsemi 74LS641 - Octal bus transceivers with open collector outputs RoHS: Not Compliant Status: Active Min Qty: 1 SN74LS641N Part Details 10067
  • 1000 $1.7500
  • 500 $1.8500
  • 100 $1.9400
  • 25 $2.0200
  • 1 $2.0600
$1.7500 / $2.0600 Buy Now SN74LS641N Part Details

View all '74LS64' results from Rochester Electronics

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
74LS640-1D
Signetics Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP 74LS640-1D Part Details 37   Buy Now 74LS640-1D Part Details
74LS640-1N
Signetics Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP 74LS640-1N Part Details 47
  • 19 $0.5940
  • 6 $0.8250
  • 1 $0.9900
$0.5940 / $0.9900 Buy Now 74LS640-1N Part Details
74LS640-1N-B
Signetics IC,BUS TRANSCEIVER,SINGLE,8-BIT,LS-TTL,DIP,20PIN,PLASTIC 74LS640-1N-B Part Details 54   Buy Now 74LS640-1N-B Part Details
74LS640N
Signetics Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP 74LS640N Part Details 363
  • 324 $0.8600
  • 146 $0.9288
  • 1 $1.7200
$0.8600 / $1.7200 Buy Now 74LS640N Part Details
74LS640N
Signetics Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP 74LS640N Part Details 28
  • 24 $2.9520
  • 8 $3.2472
  • 1 $4.4280
$2.9520 / $4.4280 Buy Now 74LS640N Part Details
74LS641-1N
Signetics   74LS641-1N Part Details 1
  • 2 $5.2600
  • 1 $7.8900
$5.2600 / $7.8900 Buy Now 74LS641-1N Part Details
74LS641-IN
Signetics   74LS641-IN Part Details 28
  • 19 $0.8190
  • 5 $1.0920
  • 1 $1.3650
$0.8190 / $1.3650 Buy Now 74LS641-IN Part Details
74LS641N
Signetics BUS TRANSCEIVER, LS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, PDIP20 74LS641N Part Details 15
  • 11 $1.8750
  • 4 $2.5000
  • 1 $3.7500
$1.8750 / $3.7500 Buy Now 74LS641N Part Details
74LS641N
BUS TRANSCEIVER, LS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, PDIP20 100
  • 101 $2.3125
  • 28 $2.5000
  • 1 $3.7500
$2.3125 / $3.7500 Buy Now
74LS641N
BUS TRANSCEIVER, LS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, PDIP20 100
  • 101 $2.3125
  • 28 $2.5000
  • 1 $3.7500
$2.3125 / $3.7500 Buy Now
74LS642DW
Motorola Semiconductor Products Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP 74LS642DW Part Details 3
  • 3 $2.3000
  • 1 $2.5000
$2.3000 / $2.5000 Buy Now 74LS642DW Part Details
74LS642DW
onsemi Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP 74LS642DW Part Details 640
  • 607 $1.5000
  • 325 $1.6500
  • 1 $4.0000
$1.5000 / $4.0000 Buy Now 74LS642DW Part Details
74LS642N
Texas Instruments Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP 74LS642N Part Details 2
  • 3 $2.2080
  • 1 $2.4000
$2.2080 / $2.4000 Buy Now 74LS642N Part Details
74LS645-1N
Texas Instruments   74LS645-1N Part Details 140
  • 76 $12.6000
  • 18 $13.3200
  • 1 $16.2000
$12.6000 / $16.2000 Buy Now 74LS645-1N Part Details
74LS645-1N
Signetics   74LS645-1N Part Details 80
  • 76 $12.6000
  • 18 $13.3200
  • 1 $16.2000
$12.6000 / $16.2000 Buy Now 74LS645-1N Part Details

View all '74LS64' results from Quest Components

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS645N DISTI # SN74LS645N
Texas Instruments Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS645N) RoHS: Compliant Min Qty: 340 Package Multiple: 1 Container: Tube SN74LS645N Part Details 65
  • 340 $0.7632
$0.7632 Buy Now SN74LS645N Part Details
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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS640N DISTI # 74LS640
Texas Instruments IC: digital, bus transceiver, THT, DIP20, OUT: 3-state, 74LS Min Qty: 1 SN74LS640N Part Details 198
  • 100 $1.4900
  • 20 $1.8900
  • 5 $2.1500
  • 1 $2.3600
$1.4900 / $2.3600 Buy Now SN74LS640N Part Details
NTE74LS642 DISTI # NTE74LS642
NTE Electronics Inc IC: digital, bus transceiver, Ch: 8, TTL, THT, DIP20 Min Qty: 1 NTE74LS642 Part Details 0
  • 250 $3.4500
  • 100 $3.6900
  • 25 $3.9400
  • 1 $4.1900
$3.4500 / $4.1900 RFQ NTE74LS642 Part Details
NTE74LS641 DISTI # NTE74LS641
NTE Electronics Inc IC: digital, bus transceiver, Ch: 8, TTL, THT, DIP20 Min Qty: 1 NTE74LS641 Part Details 24
  • 250 $1.7100
  • 100 $1.8300
  • 25 $1.9600
  • 1 $2.0800
$1.7100 / $2.0800 Buy Now NTE74LS641 Part Details
NTE74LS645 DISTI # NTE74LS645
NTE Electronics Inc IC: digital, bus transceiver, Ch: 8, TTL, THT, DIP20, OUT: 3-state Min Qty: 1 NTE74LS645 Part Details 30
  • 250 $1.6600
  • 100 $1.7700
  • 25 $1.8900
  • 1 $2.0100
$1.6600 / $2.0100 Buy Now NTE74LS645 Part Details
NTE74LS640 DISTI # NTE74LS640
NTE Electronics Inc IC: digital, bus transceiver, Ch: 8, TTL, THT, DIP20, OUT: 3-state Min Qty: 1 NTE74LS640 Part Details 20
  • 250 $1.6600
  • 100 $1.7700
  • 25 $1.8900
  • 1 $2.0100
$1.6600 / $2.0100 Buy Now NTE74LS640 Part Details
NTE74LS643 DISTI # NTE74LS643
NTE Electronics Inc IC: digital, bus transceiver, Ch: 8, TTL, THT, DIP20, OUT: 3-state Min Qty: 1 NTE74LS643 Part Details 4
  • 250 $4.3400
  • 100 $4.6500
  • 25 $4.9600
  • 1 $5.2700
$4.3400 / $5.2700 Buy Now NTE74LS643 Part Details

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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS641N
Texas Instruments DIP 20 OCTAL BUS TRANSCEIVER SN74LS641N Part Details 6034   RFQ SN74LS641N Part Details
SN74LS645-1NSR
Texas Instruments IC BUS TRANSCEIVER 8BIT 20SO SN74LS645-1NSR Part Details 8730   RFQ SN74LS645-1NSR Part Details
SN74LS642N
Texas Instruments SN74LS642N , 8位 反相 总线收发器, 20针 PDIP封装 SN74LS642N Part Details 10290   RFQ SN74LS642N Part Details
SN74LS640-1N
Texas Instruments SN74LS640-1N , 8位 反相 总线收发器, 20针 PDIP封装 SN74LS640-1N Part Details 1738   RFQ SN74LS640-1N Part Details
SN74LS645-1DWR
Texas Instruments IC BUS/TXRX 3ST OCTAL 20SOIC SN74LS645-1DWR Part Details 8047   RFQ SN74LS645-1DWR Part Details
SN74LS641NSR
Texas Instruments IC BUS TRANSCEIVER 8BIT 20SO SN74LS641NSR Part Details 9447   RFQ SN74LS641NSR Part Details
SN74LS642DW
Texas Instruments SO20 OCTAL BUS TRANSCEIVER SN74LS642DW Part Details 448   RFQ SN74LS642DW Part Details
SN74LS640-1NSR
Texas Instruments IC OCT BUS TXRX 3ST 20SO SN74LS640-1NSR Part Details 5498   RFQ SN74LS640-1NSR Part Details
SN74LS645N
Texas Instruments DIP 20 OCTAL BUS TRANSCEIVER SN74LS645N Part Details 2702   RFQ SN74LS645N Part Details
SN74LS642-1DW
Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC SN74LS642-1DW Part Details 25   RFQ SN74LS642-1DW Part Details
SN74LS640N
Texas Instruments IC: digital, 3-state,bus transceiver, THT, DIP20, 74LS SN74LS640N Part Details 3823   RFQ SN74LS640N Part Details
SN74LS645NSR
Texas Instruments IC BUS TRANSCEIVER 8BIT 20SO SN74LS645NSR Part Details 3500   RFQ SN74LS645NSR Part Details
SN74LS640DWR
Texas Instruments SOIC 20/C°/OCTAL BUS TRANSCEIVER SN74LS640DWR Part Details 3500   RFQ SN74LS640DWR Part Details
SN74LS640NSR
Texas Instruments IC BUS TXRX 8BIT 20SO SN74LS640NSR Part Details 8444   RFQ SN74LS640NSR Part Details
SN74LS641-1DWR
Texas Instruments IC BUS TRANSCEIVER 8BIT 20SOIC SN74LS641-1DWR Part Details 6484   RFQ SN74LS641-1DWR Part Details

View all '74LS64' results from Ameya Holding Limited

View all '74LS64' results from Ameya Holding Limited

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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
74LS641N
Motorola Semiconductor Products OCTAL BUS TRANSCEIVER Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 RoHS: Not Compliant 74LS641N Part Details Europe - 2330   RFQ 74LS641N Part Details
74LS6421N
Texas Instruments OCTAL BUS TRANSCEIVER Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Not Compliant 74LS6421N Part Details Europe - 960   RFQ 74LS6421N Part Details
SN74LS645DW
Texas Instruments Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Compliant SN74LS645DW Part Details Europe - 100   RFQ SN74LS645DW Part Details
SN74LS6451DWR
Texas Instruments Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Compliant SN74LS6451DWR Part Details Europe - 950   RFQ SN74LS6451DWR Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS645N DISTI # SN74LS645N
Texas Instruments Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS645N) RoHS: Compliant Min Qty: 340 Package Multiple: 1 Container: Tube SN74LS645N Part Details 65
  • 340 $0.7632
$0.7632 Buy Now SN74LS645N Part Details
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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS641N
Motorola Semiconductor Products INSTOCK SN74LS641N Part Details 219   RFQ SN74LS641N Part Details
SN74LS641N
INSTOCK 2624   RFQ
SN74LS645-1N3
Texas Instruments INSTOCK SN74LS645-1N3 Part Details 231   RFQ SN74LS645-1N3 Part Details
SN74LS642N
INSTOCK 2580   RFQ
SN74LS642N
Motorola Semiconductor Products INSTOCK SN74LS642N Part Details 11   RFQ SN74LS642N Part Details
SN74LS642N
Texas Instruments INSTOCK SN74LS642N Part Details 134   RFQ SN74LS642N Part Details
SN74LS640-1N
INSTOCK 160   RFQ
SN74LS6421DW
Texas Instruments INSTOCK SN74LS6421DW Part Details 1575   RFQ SN74LS6421DW Part Details
SN74LS6441DW
INSTOCK 168   RFQ
SN74LS644DW
INSTOCK 365   RFQ
SN74LS645N
INSTOCK 1569   RFQ
SN74LS645N
Texas Instruments INSTOCK SN74LS645N Part Details 1800   RFQ SN74LS645N Part Details
SN74LS640N
INSTOCK 400   RFQ
SN74LS640N
Texas Instruments INSTOCK SN74LS640N Part Details 80   RFQ SN74LS640N Part Details
74LS640N
Signetics INSTOCK 74LS640N Part Details 141   RFQ 74LS640N Part Details

View all '74LS64' results from Chip 1 Exchange

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New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS640N
Motorola Semiconductor Products   RoHS: Compliant Min Qty: 1 Package Multiple: 1 SN74LS640N Part Details 473
  • 1 $2.5000
$2.5000 Buy Now SN74LS640N Part Details
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CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
SN74LS641-1DW
Texas Instruments IC TXRX NON-INVERT 5.25V 20SOIC SN74LS641-1DW Part Details 381
  • 1 $1.8730
  • 10 $1.7707
  • 25 $1.7092
  • 100 $1.4958
  • 500 $1.4666
  • 1000 $1.4548
$1.4548 / $1.8730 Buy Now SN74LS641-1DW Part Details

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