54LS373FMQB — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

54LS373FMQB: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN, body_height: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, body_length: 0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, features_provided: LOW POWER AND MONOLITHIC AND 3-STATE OUTPUT, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-199-1620, 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

54LS373FMQB

NSN: 5962-01-199-1620
FSC: 5962 — Microcircuits, Electronic
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)

SPECIFICATIONS

body_width	0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
body_height	0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
body_length	0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
features_provided	LOW POWER AND MONOLITHIC AND 3-STATE OUTPUT
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	10 INPUT
inclosure_configuration	FLAT PACK
terminal_surface_treatment	SOLDER
terminal_type_and_quantity	20 FLAT LEADS
NSN	5962-01-199-1620

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 10 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 8 LATCH

•

BODY WIDTH: 0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN

•

FEATURES PROVIDED: LOW POWER AND MONOLITHIC AND 3-STATE OUTPUT

•

INCLOSURE CONFIGURATION: FLAT PACK

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	10 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	8 LATCH
BODY WIDTH	0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
BODY HEIGHT	0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
FEATURES PROVIDED	LOW POWER AND MONOLITHIC AND 3-STATE OUTPUT
INCLOSURE CONFIGURATION	FLAT PACK
BODY LENGTH	0.490 INCHES MINIMUM AND 0.520 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 3

SN54LS373F883BReference document

Same NSN cross-reference

Reference document — Secondary reference

SNJ54LS373WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SN54LS373W-BReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 54LS373FMQB?

54LS373FMQB is a MICROCIRCUIT,DIGITAL.

What parts can replace 54LS373FMQB?

There are 3 known substitutes for 54LS373FMQB: SN54LS373F883B, SNJ54LS373W, SN54LS373W-B. Substitute compatibility should be verified for your specific system.

What is the NSN for 54LS373FMQB?

54LS373FMQB is cataloged in the U.S. Government catalog under NSN 5962-01-199-1620. This indicates validated use in U.S. government and defense supply chains.

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