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Technical Data Sheet

SNJ54LS257BJ — Technical Data Sheet

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WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.756 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: 3-STATE OUTPUT AND HERMETICALLY SEALED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5962-01-181-5447, 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
SNJ54LS257BJ
NSN: 5962-01-181-5447
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.756 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_provided3-STATE OUTPUT AND HERMETICALLY SEALED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternQUAD 2 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE
NSN5962-01-181-5447
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SNJ54LS257BJ MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
FEATURES PROVIDED: 3-STATE OUTPUT AND HERMETICALLY SEALED
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
DESIGN FUNCTION AND QUANTITY: 4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE
•
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INCLOSURE MATERIALCERAMIC AND GLASS
BODY WIDTH0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
FEATURES PROVIDED3-STATE OUTPUT AND HERMETICALLY SEALED
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
DESIGN FUNCTION AND QUANTITY4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE
BODY HEIGHT0.180 INCHES MAXIMUM IN
BODY LENGTH0.756 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERNQUAD 2 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SNC54LS257JInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DM54LS257AJ/883InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DM54LS257J/883BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
804824-6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
54LS257J/BEBJCInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SNJ54LS257JInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SNJ54LS257BJ?
SNJ54LS257BJ is a MICROCIRCUIT,DIGITAL.
What parts can replace SNJ54LS257BJ?
There are 8 known substitutes for SNJ54LS257BJ: SNC54LS257J, DM54LS257AJ/883, DM54LS257J/883B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SNJ54LS257BJ?
SNJ54LS257BJ is cataloged in the Federal Logistics Information System under NSN 5962-01-181-5447. This indicates validated use in U.S. government and defense supply chains.
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