SN74ALS638A-1N — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SN74ALS638A-1N: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.300 INCHES MAXIMUM IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.975 INCHES MAXIMUM IN, features_provided: BIDIRECTIONAL AND MONOLITHIC AND ASYNCHRONOUS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-237-4035, 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

SN74ALS638A-1N

NSN: 5962-01-237-4035
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)

SPECIFICATIONS

body_width	0.300 INCHES MAXIMUM IN
body_height	0.180 INCHES NOMINAL IN
body_length	0.975 INCHES MAXIMUM IN
features_provided	BIDIRECTIONAL AND MONOLITHIC AND ASYNCHRONOUS
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	CERAMIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	-0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern	OCTAL 2 INPUT
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	SOLDER
design_function_and_quantity	8 TRANSCEIVER
NSN	5962-01-237-4035

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: OCTAL 2 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 8 TRANSCEIVER

•

BODY WIDTH: 0.300 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.180 INCHES NOMINAL IN

•

FEATURES PROVIDED: BIDIRECTIONAL AND MONOLITHIC AND ASYNCHRONOUS

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	OCTAL 2 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	8 TRANSCEIVER
BODY WIDTH	0.300 INCHES MAXIMUM IN
BODY HEIGHT	0.180 INCHES NOMINAL IN
FEATURES PROVIDED	BIDIRECTIONAL AND MONOLITHIC AND ASYNCHRONOUS
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	0.975 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 2

360363Reference document

Same NSN cross-reference

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

CALS639A-1NReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SN74ALS638A-1N?

SN74ALS638A-1N is a MICROCIRCUIT,DIGITAL.

What parts can replace SN74ALS638A-1N?

There are 2 known substitutes for SN74ALS638A-1N: 360363, CALS639A-1N. Substitute compatibility should be verified for your specific system.

What is the NSN for SN74ALS638A-1N?

SN74ALS638A-1N is cataloged in the U.S. Government catalog under NSN 5962-01-237-4035. This indicates validated use in U.S. government and defense supply chains.

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SN74ALS638A-1N — MICROCIRCUIT,DIGITAL

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