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Part Details for SN74LS645NSR by Texas Instruments
Overview of SN74LS645NSR by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (5 crosses)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Financial Technology (Fintech)
Computing and Data Storage
Automotive
Price & Stock for SN74LS645NSR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74LS645NSR-ND
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DigiKey | IC TXRX NON-INVERT 5.25V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
9370 In Stock |
|
$1.2800 | Buy Now |
|
DISTI #
296-SN74LS645NSRCT-ND
|
DigiKey | IC TXRX NON-INVERT 5.25V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
|
$1.1607 / $2.6300 | Buy Now |
|
DISTI #
595-SN74LS645NSR
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Mouser Electronics | Bus Transceivers Octal bus Transceiver RoHS: Compliant | 1076 |
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$1.1600 / $2.6400 | Buy Now |
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Quest Components | 232 |
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$2.8768 / $4.6650 | Buy Now | |
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Rochester Electronics | SN74LS645 Octal bus transceivers RoHS: Compliant Status: Active Min Qty: 1 | 9370 |
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$1.1000 / $1.2900 | Buy Now |
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Ameya Holding Limited | IC BUS TRANSCEIVER 8BIT 20SO | 5500 |
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RFQ |
Part Details for SN74LS645NSR
SN74LS645NSR CAD Models
SN74LS645NSR Part Data Attributes:
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SN74LS645NSR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS645NSR
Texas Instruments
Octal bus transceivers 20-SO 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOP-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-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.6 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 | SOP | |
| Package Equivalence Code | SOP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| 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 | 2 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 5.3 mm |
Alternate Parts for SN74LS645NSR
This table gives cross-reference parts and alternative options found for SN74LS645NSR. 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 SN74LS645NSR, 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 |
|---|---|---|---|
| HD74LS645FP-E | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, FP-20DA | Renesas Electronics Corporation | SN74LS645NSR vs HD74LS645FP-E |
| SN74LS645-1NSR | Octal bus transceivers 20-SO 0 to 70 | Texas Instruments | SN74LS645NSR vs SN74LS645-1NSR |
| SN74LS645-1NSRG4 | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 | Texas Instruments | SN74LS645NSR vs SN74LS645-1NSRG4 |
| HD74LS645FPEL | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 5.50 X 12.60 MM, 1.27 PITCH, PLASTIC, SOP-20 | Renesas Electronics Corporation | SN74LS645NSR vs HD74LS645FPEL |
| HD74LS645FP | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, FP-20DA | Renesas Electronics Corporation | SN74LS645NSR vs HD74LS645FP |