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Octal bus transceivers 20-PDIP 0 to 70
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
SN74LS645N | Texas Instruments | Octal bus transceivers 20-PDIP 0 to 70 | |
SN74LS645NSR | Texas Instruments | Octal bus transceivers 20-SO 0 to 70 |
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
29AH1490
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Newark | Ic, Logic, 74Ls, Bus Transceiver, Logic Family/Base Number:74Ls645, Logic Device Type:Transceiver, Inverting, Logic Case Style:Dip, No. Of Pins:20Pins, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Ic Family:74Ls, Logicrohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645N RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$2.5600 / $3.5300 | Buy Now |
DISTI #
296-26519-5-ND
|
DigiKey | IC TXRX NON-INVERT 5.25V 20DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
212 In Stock |
|
$1.2702 / $2.7500 | Buy Now |
DISTI #
595-SN74LS645N
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Mouser Electronics | Bus Transceivers Octal bus Transceiver RoHS: Compliant | 389 |
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$1.2000 / $2.7400 | Buy Now |
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Bristol Electronics | 185 |
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RFQ | ||
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Bristol Electronics | Min Qty: 3 | 77 |
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$0.6328 / $1.6875 | Buy Now |
|
Bristol Electronics | 3 |
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RFQ | ||
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 61 |
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$0.6750 / $2.2500 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 36 |
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$1.0600 / $1.3250 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 12 |
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$2.3463 / $3.7540 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 2 |
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$2.0000 | Buy Now |
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SN74LS645N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS645N
Texas Instruments
Octal bus transceivers 20-PDIP 0 to 70
|
Rohs Code | No | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | DIP | |
Package Description | ROHS COMPLIANT, PLASTIC, DIP-20 | |
Pin Count | 20 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Additional Feature | WITH DIRECTION CONTROL | |
Control Type | COMMON CONTROL | |
Count Direction | BIDIRECTIONAL | |
Family | LS | |
JESD-30 Code | R-PDIP-T20 | |
JESD-609 Code | e4 | |
Length | 25.4 mm | |
Load Capacitance (CL) | 45 pF | |
Logic IC Type | BUS TRANSCEIVER | |
Max I(ol) | 0.024 A | |
Moisture Sensitivity Level | 1 | |
Number of Bits | 8 | |
Number of Functions | 8 | |
Number of Ports | 2 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Characteristics | 3-STATE | |
Output Polarity | TRUE | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Equivalence Code | DIP20,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Packing Method | TUBE | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Power Supply Current-Max (ICC) | 95 mA | |
Prop. Delay@Nom-Sup | 15 ns | |
Propagation Delay (tpd) | 15 ns | |
Qualification Status | Not Qualified | |
Schmitt Trigger | NO | |
Seated Height-Max | 5.08 mm | |
Supply Voltage-Max (Vsup) | 5.25 V | |
Supply Voltage-Min (Vsup) | 4.75 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | TTL | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 7.62 mm |
This table gives cross-reference parts and alternative options found for SN74LS645N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS645N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
SN74LS645ND | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | Motorola Mobility LLC | SN74LS645N vs SN74LS645ND |
SN74LS645-1N | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | SN74LS645N vs SN74LS645-1N |
HD74LS645-1P | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, DP-20N | Hitachi Ltd | SN74LS645N vs HD74LS645-1P |
SN74LS645JS | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 | Motorola Mobility LLC | SN74LS645N vs SN74LS645JS |
SN54LS645JD | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, CERAMIC, DIP-20 | Motorola Semiconductor Products | SN74LS645N vs SN54LS645JD |
SN54LS645J | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 | Motorola Mobility LLC | SN74LS645N vs SN54LS645J |
N74LS645N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | Signetics | SN74LS645N vs N74LS645N |
N74LS645-1N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | YAGEO Corporation | SN74LS645N vs N74LS645-1N |
SN74LS645N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, | Monolithic Memories (RETIRED) | SN74LS645N vs SN74LS645N |
SN74LS645-1J | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, | Monolithic Memories (RETIRED) | SN74LS645N vs SN74LS645-1J |