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SN74ALS645A-1N — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SN74ALS645A-1N: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.280 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.975 INCHES MAXIMUM IN, overall_width: 0.310 INCHES MAXIMUM IN, overall_height: 0.355 INCHES MAXIMUM IN, overall_length: 0.975 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-320-0975, 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
SN74ALS645A-1N
NSN: 5962-01-320-0975
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.280 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.975 INCHES MAXIMUM IN
overall_width0.310 INCHES MAXIMUM IN
overall_height0.355 INCHES MAXIMUM IN
overall_length0.975 INCHES MAXIMUM IN
features_providedASYNCHRONOUS AND BIDIRECTIONAL AND BURN IN AND 3-STATE OUTPUT
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern16 INPUT
NSN5962-01-320-0975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN74ALS645A-1N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 16 INPUT
•
INCLOSURE MATERIAL: PLASTIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 8 TRANSCEIVER
•
BODY WIDTH: 0.280 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.355 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN16 INPUT
INCLOSURE MATERIALPLASTIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY8 TRANSCEIVER
BODY WIDTH0.280 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES MAXIMUM IN
OVERALL LENGTH0.975 INCHES MAXIMUM IN
OVERALL WIDTH0.310 INCHES MAXIMUM IN
FEATURES PROVIDEDASYNCHRONOUS AND BIDIRECTIONAL AND BURN IN AND 3-STATE OUTPUT
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is SN74ALS645A-1N?
SN74ALS645A-1N is a MICROCIRCUIT,DIGITAL.
What is the NSN for SN74ALS645A-1N?
SN74ALS645A-1N is cataloged in the U.S. Government catalog under NSN 5962-01-320-0975. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.