MM54C157D — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MM54C157D: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.250 INCHES NOMINAL IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.785 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED AND W/STROBE, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-042-1365, 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

MM54C157D

NSN: 5962-01-042-1365
FSC: 5962 — Microcircuits, Electronic
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)

SPECIFICATIONS

body_width	0.250 INCHES NOMINAL IN
body_height	0.180 INCHES NOMINAL IN
body_length	0.785 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED AND W/STROBE
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	CERAMIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern	QUAD 2 INPUT
inclosure_configuration	DUAL-IN-LINE
design_function_and_quantity	4 MULTIPLEXER
NSN	5962-01-042-1365

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: QUAD 2 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

DESIGN FUNCTION AND QUANTITY: 4 MULTIPLEXER

•

BODY WIDTH: 0.250 INCHES NOMINAL IN

•

BODY HEIGHT: 0.180 INCHES NOMINAL IN

•

FEATURES PROVIDED: HERMETICALLY SEALED AND W/STROBE

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

•

BODY LENGTH: 0.785 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	QUAD 2 INPUT
INCLOSURE MATERIAL	CERAMIC
DESIGN FUNCTION AND QUANTITY	4 MULTIPLEXER
BODY WIDTH	0.250 INCHES NOMINAL IN
BODY HEIGHT	0.180 INCHES NOMINAL IN
FEATURES PROVIDED	HERMETICALLY SEALED AND W/STROBE
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	0.785 INCHES NOMINAL IN
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORM	TRANSISTOR-TRANSISTOR LOGIC

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 3

MM54C157JReference document

Same NSN cross-reference

Reference document — Secondary reference

MM54C157JAReference document

Same NSN cross-reference

Reference document — Secondary reference

DMS 86071BReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is MM54C157D?

MM54C157D is a MICROCIRCUIT,DIGITAL.

What parts can replace MM54C157D?

There are 3 known substitutes for MM54C157D: MM54C157J, MM54C157JA, DMS 86071B. Substitute compatibility should be verified for your specific system.

What is the NSN for MM54C157D?

MM54C157D is cataloged in the U.S. Government catalog under NSN 5962-01-042-1365. This indicates validated use in U.S. government and defense supply chains.

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