SNJ54LS321J — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SNJ54LS321J: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.820 INCHES MAXIMUM IN, special_features: OUTPUT FREQUENCY CONTROLLED BY EXTERNAL CRYSTAL AND TANK, OUTPUT FREQUENCIES AVAILABLE IN F/1, F/2 AND F/4, features_provided: HERMETICALLY SEALED AND W/CLOCK AND BURN IN AND ELECTROSTATIC SENSITIVE, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-162-4273, 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

SNJ54LS321J

NSN: 5962-01-162-4273
NIINs: 011624273, 011804313, 015004480
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)

SPECIFICATIONS

body_width	0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height	0.185 INCHES MAXIMUM IN
body_length	0.820 INCHES MAXIMUM IN
special_features	OUTPUT FREQUENCY CONTROLLED BY EXTERNAL CRYSTAL AND TANK, OUTPUT FREQUENCIES AVAILABLE IN F/1, F/2 AND F/4
features_provided	HERMETICALLY SEALED AND W/CLOCK AND BURN IN AND ELECTROSTATIC SENSITIVE
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	5 INPUT
end_item_identification	CM-479/ALR-69(V)
inclosure_configuration	DUAL-IN-LINE
NSN	5962-01-162-4273

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 5 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 1 DRIVER, CLOCK AND 1 OSCILLATOR, CRYSTAL CONTROLLED

•

BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.185 INCHES MAXIMUM IN

•

CRITICALITY CODE JUSTIFICATION: CBBL

•

FEATURES PROVIDED: HERMETICALLY SEALED AND W/CLOCK AND BURN IN AND ELECTROSTATIC SENSITIVE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	5 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	1 DRIVER, CLOCK AND 1 OSCILLATOR, CRYSTAL CONTROLLED
BODY WIDTH	0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT	0.185 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION	CBBL
FEATURES PROVIDED	HERMETICALLY SEALED AND W/CLOCK AND BURN IN AND ELECTROSTATIC SENSITIVE
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	0.820 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

325703-2Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 SNJ54LS321J?

SNJ54LS321J is a MICROCIRCUIT,DIGITAL.

What parts can replace SNJ54LS321J?

There is 1 known substitute for SNJ54LS321J: 325703-2. Substitute compatibility should be verified for your specific system.

What is the NSN for SNJ54LS321J?

SNJ54LS321J is cataloged in the U.S. Government catalog under NSN 5962-01-162-4273. This indicates validated use in U.S. government and defense supply chains.

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SNJ54LS321J — MICROCIRCUIT,DIGITAL

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