N74LS139NB — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

N74LS139NB: 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 MAXIMUM IN, body_length: 0.870 INCHES MAXIMUM IN, features_provided: W/ENABLE AND SCHOTTKY AND HIGH PERFORMANCE AND W/RESISTOR, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-199-7513, 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

N74LS139NB

NSN: 5962-01-199-7513
FSC: 5962 — Microcircuits, Electronic
CAGE: 18324 — PHILIPS SEMICONDUCTORS INC (USA)

SPECIFICATIONS

body_width	0.250 INCHES NOMINAL IN
body_height	0.180 INCHES MAXIMUM IN
body_length	0.870 INCHES MAXIMUM IN
features_provided	W/ENABLE AND SCHOTTKY AND HIGH PERFORMANCE AND W/RESISTOR
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	PLASTIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	+0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern	DUAL 3 INPUT
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	SOLDER
design_function_and_quantity	2 DECODER, TWO TO FOUR LINE
NSN	5962-01-199-7513

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: DUAL 3 INPUT

•

INCLOSURE MATERIAL: PLASTIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

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

•

BODY WIDTH: 0.250 INCHES NOMINAL IN

•

BODY HEIGHT: 0.180 INCHES MAXIMUM IN

•

FEATURES PROVIDED: W/ENABLE AND SCHOTTKY AND HIGH PERFORMANCE AND W/RESISTOR

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	DUAL 3 INPUT
INCLOSURE MATERIAL	PLASTIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	2 DECODER, TWO TO FOUR LINE
BODY WIDTH	0.250 INCHES NOMINAL IN
BODY HEIGHT	0.180 INCHES MAXIMUM IN
FEATURES PROVIDED	W/ENABLE AND SCHOTTKY AND HIGH PERFORMANCE AND W/RESISTOR
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	0.870 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 4

SN74LS139NDSReference document

Same NSN cross-reference

Reference document — Secondary reference

SN74LS139NP3Reference document

Same NSN cross-reference

Reference document — Secondary reference

74LS139PCQRReference document

Same NSN cross-reference

Reference document — Secondary reference

63A133588P37PSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is N74LS139NB?

N74LS139NB is a MICROCIRCUIT,DIGITAL.

What parts can replace N74LS139NB?

There are 4 known substitutes for N74LS139NB: SN74LS139NDS, SN74LS139NP3, 74LS139PCQR and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for N74LS139NB?

N74LS139NB is cataloged in the U.S. Government catalog under NSN 5962-01-199-7513. This indicates validated use in U.S. government and defense supply chains.

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