The Microcircuit,digital, cataloged under National Stock Number 5962-00-403-4520, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5962-00-403-4520 |
| Primary Part Number | SN7490AJ |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | CANCELLED |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Case Outline Source and Designator | T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Time Rating Per Chacteristic | 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Height | 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Maximum Power Dissipation Rating | 268.0 MILLIWATTS |
| Input Circuit Pattern | 6 INPUT |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND EDGE TRIGGERED AND RESETTABLE |
| Body Width | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Body Length | 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Inclosure Material | CERAMIC AND GLASS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN7490J | Texas Instruments Incorporated (USA) |
| N7490J | Philips Semiconductors Inc (USA) |
| 507313-1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 0141A0112-1 | Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA) |
| 99048859 | Thales Sa (FRA) |
| SN7490AJ PRIMARY | Texas Instruments Incorporated (USA) |
| 1928516 | Thales Uk Limited Dba Thales Uk Ltd Avionics (GBR) |
| DM7490J | National Semiconductor Corporation (USA) |
| 0141A0112-1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 40007185000 | Dne Technologies, Inc (USA) |
| MC7490L | Freescale Semiconductor, Inc. (USA) |
NSN 5962-00-403-4520 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.
NSN 5962-00-403-4520 has 11 cross-referenced part numbers: SN7490J (Texas Instruments Incorporated), N7490J (Philips Semiconductors Inc), 507313-1 (L3harris Technologies, Inc. Dba Harris Corporation), 0141A0112-1 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), 99048859 (Thales Sa) and 6 more.
There are 3 known substitutes for 5962-00-403-4520: 5962-00-147-4470, 5962-00-430-2600, 5962-01-281-6916. Verify interchangeability with system specifications before substitution.
Key specifications for SN7490AJ: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Time Rating Per Chacteristic: 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5962-00-403-4520 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.