PartsTable
Technical Data Sheet
SN54LS257BJ ✓ Verified by PartsTable
· COMPONENT
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: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.200 INCHES MAXIMUM IN, body_length: 0.743 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN, features_provided: ELECTROSTATIC SENSITIVE AND 3-STATE OUTPUT AND LOW POWER AND SCHOTTKY, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-069-2610, 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
SN54LS257BJ
NSN: 5962-01-069-2610
FSC: 5962
CAGE: K0461 — RAYTHEON SYSTEMS LTD (WEAPONS SUPPORT GROUP) (GBR)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.200 INCHES MAXIMUM IN
body_length0.743 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
features_providedELECTROSTATIC SENSITIVE AND 3-STATE OUTPUT AND LOW POWER AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern10 INPUT
end_item_identificationAIRCRAFT, B-2 BOMBER (ATB)
inclosure_configurationDUAL-IN-LINE
NSN5962-01-069-2610
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN54LS257BJ MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND SCHOTTKY AND W/ENABLE AND 3-STATE OUTPUT AND W/DISABLE
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA: 81349-MIL-M-38510/309 GOVERNMENT SPECIFICATION
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENT: SOLDER
MAXIMUM POWER DISSIPATION RATING: 104.5 MILLIWATTS
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND SCHOTTKY AND W/ENABLE AND 3-STATE OUTPUT AND W/DISABLE
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/309 GOVERNMENT SPECIFICATION
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENTSOLDER
MAXIMUM POWER DISSIPATION RATING104.5 MILLIWATTS
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
804824-6Interchangeable
interchangeable cross-reference
interchangeable
DM54LS257J883BInterchangeable
interchangeable cross-reference
interchangeable
54LS257J/BEBJCInterchangeable
interchangeable cross-reference
interchangeable
SN54LS257AJInterchangeable
interchangeable cross-reference
interchangeable
SN54LS257JInterchangeable
interchangeable cross-reference
interchangeable
DM54LS257BJInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy SN54LS257BJ?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SN54LS257BJ?
SN54LS257BJ is a MICROCIRCUIT,DIGITAL.
What parts can replace SN54LS257BJ?
There are 14 known substitutes for SN54LS257BJ: 804824-6, DM54LS257J883B, 54LS257J/BEBJC and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN54LS257BJ?
SN54LS257BJ is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-069-2610. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SN54LS257BJ