54LS640BRBJC — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

54LS640BRBJC: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 6.7 MILLIMETERS MINIMUM AND 7.6 MILLIMETERS MAXIMUM MM, body_height: 4.0 MILLIMETERS MAXIMUM MM, body_length: 24.3 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM, features_provided: BURN IN, MIL-STD-883, CLASS B AND MONOLITHIC AND POSITIVE OUTPUTS AND 3-STATE OUTPUT AND W/OPEN COLLECTOR, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-166-6611, 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

54LS640BRBJC

NSN: 5962-01-166-6611
FSC: 5962 — Microcircuits, Electronic
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)

SPECIFICATIONS

body_width	6.7 MILLIMETERS MINIMUM AND 7.6 MILLIMETERS MAXIMUM MM
body_height	4.0 MILLIMETERS MAXIMUM MM
body_length	24.3 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM
features_provided	BURN IN, MIL-STD-883, CLASS B AND MONOLITHIC AND POSITIVE OUTPUTS AND 3-STATE OUTPUT AND W/OPEN COLLECTOR
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	18 INPUT
inclosure_configuration	DUAL-IN-LINE
NSN	5962-01-166-6611

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 18 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

BODY WIDTH: 6.7 MILLIMETERS MINIMUM AND 7.6 MILLIMETERS MAXIMUM MM

•

BODY HEIGHT: 4.0 MILLIMETERS MAXIMUM MM

•

FEATURES PROVIDED: BURN IN, MIL-STD-883, CLASS B AND MONOLITHIC AND POSITIVE OUTPUTS AND 3-STATE OUTPUT AND W/OPEN COLLECTOR

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

•

BODY LENGTH: 24.3 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM

•

STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	18 INPUT
INCLOSURE MATERIAL	CERAMIC
BODY WIDTH	6.7 MILLIMETERS MINIMUM AND 7.6 MILLIMETERS MAXIMUM MM
BODY HEIGHT	4.0 MILLIMETERS MAXIMUM MM
FEATURES PROVIDED	BURN IN, MIL-STD-883, CLASS B AND MONOLITHIC AND POSITIVE OUTPUTS AND 3-STATE OUTPUT AND W/OPEN COLLECTOR
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	24.3 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORM	TRANSISTOR-TRANSISTOR LOGIC
OPERATING TEMP RANGE	-55.0 TO 125.0 CELSIUS DEGC

SUBSTITUTES & CROSS-REFERENCES 8

SNJ54LS640J00Reference document

Same NSN cross-reference

Reference document — Secondary reference

74LS640Reference document

Same NSN cross-reference

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

445/4/13239/052Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

670287Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

115398-0003Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

162991-001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 54LS640BRBJC?

54LS640BRBJC is a MICROCIRCUIT,DIGITAL.

What parts can replace 54LS640BRBJC?

There are 8 known substitutes for 54LS640BRBJC: SNJ54LS640J00, 74LS640, 445/4/13239/052 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 54LS640BRBJC?

54LS640BRBJC is cataloged in the U.S. Government catalog under NSN 5962-01-166-6611. This indicates validated use in U.S. government and defense supply chains.

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