54LS279 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

54LS279: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_height: 0.067 INCHES MAXIMUM IN, features_provided: ELECTROSTATIC SENSITIVE AND MONOLITHIC, 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.).. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-314-9726, 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

54LS279

NSN: 5962-01-314-9726
FSC: 5962 — Microcircuits, Electronic
CAGE: 58420 — SERTECH LABORATORIES INC/ MICRO USPD DBA MICROSEMI CORP DIV MICROSEMI WATERTOWN (USA)

SPECIFICATIONS

body_height	0.067 INCHES MAXIMUM IN
features_provided	ELECTROSTATIC SENSITIVE AND MONOLITHIC
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	4 WIDE 2-3-3-2 INPUT
end_item_identification	GENERL APPLICATION ELECTRONICS (GEN-AP-E)
inclosure_configuration	LEADLESS FLAT PACK
terminal_surface_treatment	SOLDER
terminal_type_and_quantity	16 LEADLESS
NSN	5962-01-314-9726

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 4 WIDE 2-3-3-2 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 4 LATCH, R/S

•

BODY HEIGHT: 0.067 INCHES MAXIMUM IN

•

FEATURES PROVIDED: ELECTROSTATIC SENSITIVE AND MONOLITHIC

•

INCLOSURE CONFIGURATION: LEADLESS FLAT PACK

•

STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	4 WIDE 2-3-3-2 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	4 LATCH, R/S
BODY HEIGHT	0.067 INCHES MAXIMUM IN
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE AND MONOLITHIC
INCLOSURE CONFIGURATION	LEADLESS FLAT PACK
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORM	TRANSISTOR-TRANSISTOR LOGIC
VOLTAGE RATING AND TYPE PER CHARACTERISTIC	7.0 VOLTS MAXIMUM POWER SOURCE

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

G101941-821Reference document

Same NSN cross-reference

Reference document — Secondary reference

SNJ54LS279Reference document

Same NSN cross-reference

Reference document — Secondary reference

VA-85-0922-001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 54LS279?

54LS279 is a MICROCIRCUIT,DIGITAL.

What parts can replace 54LS279?

There are 3 known substitutes for 54LS279: G101941-821, SNJ54LS279, VA-85-0922-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 54LS279?

54LS279 is cataloged in the U.S. Government catalog under NSN 5962-01-314-9726. This indicates validated use in U.S. government and defense supply chains.

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