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HM1-7621-5 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HM1-7621-5: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, bit_quantity: 2048, word_quantity: 512, memory_capacity: UNKNOWN. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-079-4980, 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
HM1-7621-5
NSN: 5962-01-079-4980
NIINs: 010794980, 010938138, 010938139, 010938140, 010938141, 010938142, 010938143, 010938144, 010938145, 010938146, 010938147, 010938148, 010938149, 010938150, 011107716, 011107717, 011107718, 011128231, 011128232, 011133326, 011174543, 011247535, 011493176, 011570732, 011737736, 011964969, 012622185
FSC: 5962 — Microcircuits, Electronic
CAGE: 34371 — RENESAS ELECTRONICS AMERICA INC (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
bit_quantity2048
word_quantity512
memory_capacityUNKNOWN
special_featuresPROGRAM NUMBER 5A062
features_providedHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND SCHOTTKY AND 3-STATE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typePROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
NSN5962-01-079-4980
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN HM1-7621-5 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 10 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.294 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.204 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND BIPOLAR AND PROGRAMMABLE AND W/ENABLE AND 3-STATE OUTPUT
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
MEMORY DEVICE TYPE: ROM
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN10 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.294 INCHES MAXIMUM IN
BODY HEIGHT0.204 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND BIPOLAR AND PROGRAMMABLE AND W/ENABLE AND 3-STATE OUTPUT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
MEMORY DEVICE TYPEROM
BODY LENGTH0.808 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 5
4014490-26Reference document
Same NSN cross-reference
Reference document — Secondary reference
ROM/PROMReference document
Same NSN cross-reference
Reference document — Secondary reference
4004456Reference document
Same NSN cross-reference
Reference document — Secondary reference
IM5624CJEReference document
Same NSN cross-reference
Reference document — Secondary reference
MM6306JReference 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 — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is HM1-7621-5?
HM1-7621-5 is a MICROCIRCUIT,DIGITAL.
What parts can replace HM1-7621-5?
There are 5 known substitutes for HM1-7621-5: 4014490-26, ROM/PROM, 4004456 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HM1-7621-5?
HM1-7621-5 is cataloged in the U.S. Government catalog under NSN 5962-01-079-4980. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.