351-1531-020 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

351-1531-020: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.550 INCHES NOMINAL IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 1.310 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND HIGH SPEED AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-047-7397, 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

351-1531-020

NSN: 5962-01-047-7397
FSC: 5962 — Microcircuits, Electronic
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_width	0.550 INCHES NOMINAL IN
body_height	0.180 INCHES MAXIMUM IN
body_length	1.310 INCHES MAXIMUM IN
features_provided	MONOLITHIC AND HIGH SPEED AND POSITIVE OUTPUTS
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	14 INPUT
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	SOLDER
design_function_and_quantity	1 ARITHMETIC LOGIC UNIT AND 1 GENERATOR, CARRY, LOOK AHEAD
NSN	5962-01-047-7397

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 14 INPUT

•

INCLOSURE MATERIAL: PLASTIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 1 ARITHMETIC LOGIC UNIT AND 1 GENERATOR, CARRY, LOOK AHEAD

•

BODY WIDTH: 0.550 INCHES NOMINAL IN

•

BODY HEIGHT: 0.180 INCHES MAXIMUM IN

•

FEATURES PROVIDED: MONOLITHIC AND HIGH SPEED AND POSITIVE OUTPUTS

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	14 INPUT
INCLOSURE MATERIAL	PLASTIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	1 ARITHMETIC LOGIC UNIT AND 1 GENERATOR, CARRY, LOOK AHEAD
BODY WIDTH	0.550 INCHES NOMINAL IN
BODY HEIGHT	0.180 INCHES MAXIMUM IN
FEATURES PROVIDED	MONOLITHIC AND HIGH SPEED AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATION	DUAL-IN-LINE
CURRENT RATING PER CHARACTERISTIC	37.00 MILLIAMPERES MAXIMUM SUPPLY
BODY LENGTH	1.310 INCHES MAXIMUM IN

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

81500626Reference document

Same NSN cross-reference

Reference document — Secondary reference

SN74LS181NReference document

Same NSN cross-reference

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

SN74LS181NAReference document

Same NSN cross-reference

Reference document — Secondary reference

W74067-M3109-A403Same 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 351-1531-020?

351-1531-020 is a MICROCIRCUIT,DIGITAL.

What parts can replace 351-1531-020?

There are 4 known substitutes for 351-1531-020: 81500626, SN74LS181N, SN74LS181NA and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 351-1531-020?

351-1531-020 is cataloged in the U.S. Government catalog under NSN 5962-01-047-7397. This indicates validated use in U.S. government and defense supply chains.

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351-1531-020 — MICROCIRCUIT,DIGITAL

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