The Microcircuit,digital, cataloged under National Stock Number 5962-01-264-2709, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Texas Instruments Incorporated. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-264-2709 |
| Primary Part Number | SN74LS157 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Features Provided | W/BUFFERED OUTPUT AND W/STROBE AND LOW POWER AND SCHOTTKY |
| Inclosure Material | CERAMIC |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Maximum Power Dissipation Rating | 49.0 MILLIWATTS |
| Design Function and Quantity | 4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE |
| Body Length | 0.785 INCHES MAXIMUM IN |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Input Circuit Pattern | 10 INPUT |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Body Width | 0.291 INCHES MAXIMUM IN |
| Terminal Surface Treatment | SOLDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN74LS157 | Texas Instruments Incorporated (USA) |
| 521072-157 | Advanced Electronics Design Inc (USA) |
| SN74LS157 | Advanced Micro Devices Inc Dba AMD Austin (USA) |
| DM74LS157N | Fairchild Semiconductor Corp (USA) |
| 74LS157 | Philips Semiconductors Inc (USA) |
| 74LS157 | Fairchild Semiconductor Corp (USA) |
| DM74LS157 | National Semiconductor Corporation (USA) |
NSN 5962-01-264-2709 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-264-2709 has 7 cross-referenced part numbers: SN74LS157 (Texas Instruments Incorporated), 521072-157 (Advanced Electronics Design Inc), SN74LS157 (Advanced Micro Devices Inc Dba AMD Austin), DM74LS157N (Fairchild Semiconductor Corp), 74LS157 (Philips Semiconductors Inc) and 2 more.
There are 2 known substitutes for 5962-01-264-2709: 5962-01-050-0921, 5962-01-099-0624. Verify interchangeability with system specifications before substitution.
Key specifications for SN74LS157: Inclosure Configuration: DUAL-IN-LINE; Body Height: 0.180 INCHES MAXIMUM IN; Features Provided: W/BUFFERED OUTPUT AND W/STROBE AND LOW POWER AND SCHOTTKY; Inclosure Material: CERAMIC. 15 total characteristics are documented in the Federal Logistics Information System.