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Technical Data Sheet
SN54LS74N ✓ 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: 0.280 INCHES MAXIMUM IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.785 INCHES MAXIMUM IN, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-170-2342, 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
SN54LS74N
NSN: 5962-01-170-2342
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.280 INCHES MAXIMUM IN
body_height0.180 INCHES NOMINAL IN
body_length0.785 INCHES MAXIMUM IN
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
special_test_featuresTESTED PER BASE TEN SYSTEMS DWG 20299
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 FLIP-FLOP, D-TYPE
NSN5962-01-170-2342
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN54LS74N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
INCLOSURE MATERIAL: CERAMIC
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
DESIGN FUNCTION AND QUANTITY: 2 FLIP-FLOP, D-TYPE
SPECIAL TEST FEATURES: TESTED PER BASE TEN SYSTEMS DWG 20299
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
INCLOSURE CONFIGURATION: DUAL-IN-LINE
BODY WIDTH: 0.280 INCHES MAXIMUM IN
BODY HEIGHT: 0.180 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE MATERIALCERAMIC
INPUT CIRCUIT PATTERNDUAL 4 INPUT
DESIGN FUNCTION AND QUANTITY2 FLIP-FLOP, D-TYPE
SPECIAL TEST FEATURESTESTED PER BASE TEN SYSTEMS DWG 20299
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY WIDTH0.280 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES NOMINAL IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
BODY LENGTH0.785 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
20-299Interchangeable
interchangeable cross-reference
interchangeable
390012PC299Interchangeable
interchangeable cross-reference
interchangeable
150-435GPC299Interchangeable
interchangeable cross-reference
interchangeable
7409925P1Interchangeable
interchangeable cross-reference
interchangeable
SN54LS74JInterchangeable
interchangeable cross-reference
interchangeable
VIT321007JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN54LS74N?
SN54LS74N is a MICROCIRCUIT,DIGITAL.
What parts can replace SN54LS74N?
There are 23 known substitutes for SN54LS74N: 20-299, 390012PC299, 150-435GPC299 and 20 more. Substitute compatibility should be verified for your specific system.
Is SN54LS74N still available?
SN54LS74N is currently cancelled.
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