54LS155DMQB — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

54LS155DMQB: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND LOW POWER AND MONOLITHIC AND SCHOTTKY AND W/STROBE AND W/TOTEM POLE OUTPUT, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-033-2240, 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

54LS155DMQB

NSN: 5962-01-033-2240
FSC: 5962 — Microcircuits, Electronic
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)

SPECIFICATIONS

body_width	0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height	0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length	0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED AND LOW POWER AND MONOLITHIC AND SCHOTTKY AND W/STROBE AND W/TOTEM POLE OUTPUT
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	CERAMIC AND GLASS
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern	DUAL 3 INPUT
end_item_identification	COUNTERMEASURES SET TYPE AN/ALQ-17A FSCM 72314 A
inclosure_configuration	DUAL-IN-LINE
design_function_and_quantity	2 DECODER, TWO TO FOUR LINE
NSN	5962-01-033-2240

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: DUAL 3 INPUT

•

INCLOSURE MATERIAL: CERAMIC AND GLASS

•

DESIGN FUNCTION AND QUANTITY: 2 DECODER, TWO TO FOUR LINE

•

BODY WIDTH: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN

•

FEATURES PROVIDED: HERMETICALLY SEALED AND LOW POWER AND MONOLITHIC AND SCHOTTKY AND W/STROBE AND W/TOTEM POLE OUTPUT

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

•

BODY LENGTH: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	DUAL 3 INPUT
INCLOSURE MATERIAL	CERAMIC AND GLASS
DESIGN FUNCTION AND QUANTITY	2 DECODER, TWO TO FOUR LINE
BODY WIDTH	0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
BODY HEIGHT	0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED AND LOW POWER AND MONOLITHIC AND SCHOTTKY AND W/STROBE AND W/TOTEM POLE OUTPUT
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORM	TRANSISTOR-TRANSISTOR LOGIC

SUBSTITUTES & CROSS-REFERENCES 7

74LS155NReference document

Same NSN cross-reference

Reference document — Secondary reference

DM54LS155J/883BReference document

Same NSN cross-reference

Reference document — Secondary reference

SNC54LS155JSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SN74LS155NReference document

Same NSN cross-reference

Reference document — Secondary reference

SN74LS155JReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SN53620Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 54LS155DMQB?

54LS155DMQB is a MICROCIRCUIT,DIGITAL.

What parts can replace 54LS155DMQB?

There are 7 known substitutes for 54LS155DMQB: 74LS155N, DM54LS155J/883B, SNC54LS155J and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 54LS155DMQB?

54LS155DMQB is cataloged in the U.S. Government catalog under NSN 5962-01-033-2240. This indicates validated use in U.S. government and defense supply chains.

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