645A663H01 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

645A663H01: 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, features_provided: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-330-9319, 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

645A663H01

NSN: 5962-01-330-9319
FSC: 5962 — Microcircuits, Electronic
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)

SPECIFICATIONS

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
features_provided	HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	CERAMIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
test_data_document	96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern	9 INPUT
end_item_identification	RADAR SET AN/TPS-63A(V) A
inclosure_configuration	DUAL-IN-LINE
NSN	5962-01-330-9319

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 9 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 1 GENERATOR, CARRY, LOOK AHEAD

•

BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN

•

FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	9 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	1 GENERATOR, CARRY, LOOK AHEAD
BODY WIDTH	0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT	0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATION	DUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATOR	D-2 MIL-M-38510
BODY LENGTH	0.840 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 2

H123606AReference document

Same NSN cross-reference

Reference document — Secondary reference

54F182DMQBReference 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 645A663H01?

645A663H01 is a MICROCIRCUIT,DIGITAL.

What parts can replace 645A663H01?

There are 2 known substitutes for 645A663H01: H123606A, 54F182DMQB. Substitute compatibility should be verified for your specific system.

What is the NSN for 645A663H01?

645A663H01 is cataloged in the U.S. Government catalog under NSN 5962-01-330-9319. This indicates validated use in U.S. government and defense supply chains.

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645A663H01 — MICROCIRCUIT,DIGITAL

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