1742-2874 — MICROCIRCUIT,MEMORY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1742-2874: MICROCIRCUIT,MEMORY.

The MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.265 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, body_height: 0.155 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, body_length: 0.755 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-222-6837, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1742-2874

NSN: 5962-00-222-6837
FSC: 5962 — Microcircuits, Electronic
CAGE: 08241 — LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS (USA)

SPECIFICATIONS

body_width	0.265 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_height	0.155 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
body_length	0.755 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN
memory_capacity	UNKNOWN
features_provided	MONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND W/STORAGE AND W/ENABLE AND SCHOTTKY AND W/DECODED OUTPUT AND PRESETTABLE AND PROGRAMMABLE AND W/OPEN COLLECTOR AND PROGRAMMED
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	CERAMIC AND GLASS
memory_device_type	ROM
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	+0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern	10 INPUT
end_item_identification	TYPE ANGYK3V COORDINATE DATA TERMINAL
NSN	5962-00-222-6837

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 10 INPUT

•

INCLOSURE MATERIAL: CERAMIC AND GLASS

•

TERMINAL SURFACE TREATMENT: SOLDER

•

BODY WIDTH: 0.265 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.155 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN

•

FEATURES PROVIDED: MONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND W/STORAGE AND W/ENABLE AND SCHOTTKY AND W/DECODED OUTPUT AND PRESETTABLE AND PROGRAMMABLE AND W/OPEN COLLECTOR AND PROGRAMMED

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

•

MEMORY DEVICE TYPE: ROM

TYPICAL APPLICATIONS

Server memory expansion for virtualization workloads
Database performance optimization (in-memory computing)
VDI and remote desktop session hosting
High-performance computing (HPC) clusters
Mail server and collaboration platform scaling
Application server tier expansion

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	10 INPUT
INCLOSURE MATERIAL	CERAMIC AND GLASS
TERMINAL SURFACE TREATMENT	SOLDER
BODY WIDTH	0.265 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
BODY HEIGHT	0.155 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
FEATURES PROVIDED	MONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND W/STORAGE AND W/ENABLE AND SCHOTTKY AND W/DECODED OUTPUT AND PRESETTABLE AND PROGRAMMABLE AND W/OPEN COLLECTOR AND PROGRAMMED
INCLOSURE CONFIGURATION	DUAL-IN-LINE
MEMORY DEVICE TYPE	ROM
BODY LENGTH	0.755 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC

OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909

SUBSTITUTES & CROSS-REFERENCES 2

63001158Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

ROM/PROM FAMILY 021Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 1742-2874?

1742-2874 is a MICROCIRCUIT,MEMORY.

What parts can replace 1742-2874?

There are 2 known substitutes for 1742-2874: 63001158, ROM/PROM FAMILY 021. Substitute compatibility should be verified for your specific system.

What is the NSN for 1742-2874?

1742-2874 is cataloged in the U.S. Government catalog under NSN 5962-00-222-6837. This indicates validated use in U.S. government and defense supply chains.

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1742-2874 — MICROCIRCUIT,MEMORY

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