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Technical Data Sheet
74LS74 ✓ 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: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: W/PRESET AND W/CLEAR AND W/COMPLEMENT, 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 (FLIS) under NSN 5962-01-045-8492, 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
74LS74
NSN: 5962-01-045-8492
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_providedW/PRESET AND W/CLEAR AND W/COMPLEMENT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
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+0.0 TO 70.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
NSN5962-01-045-8492
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 74LS74 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
FEATURES PROVIDED: MONOLITHIC AND W/PRESET AND W/CLEAR AND EDGE TRIGGERED AND POSITIVE OUTPUTS
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
INCLOSURE MATERIAL: PLASTIC
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
MAXIMUM POWER DISSIPATION RATING: 2.0 MILLIWATTS
INCLOSURE CONFIGURATION: DUAL-IN-LINE
DESIGN FUNCTION AND QUANTITY: 2 FLIP-FLOP, D-TYPE
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.180 INCHES MAXIMUM IN
FEATURES PROVIDEDMONOLITHIC AND W/PRESET AND W/CLEAR AND EDGE TRIGGERED AND POSITIVE OUTPUTS
INPUT CIRCUIT PATTERNDUAL 4 INPUT
INCLOSURE MATERIALPLASTIC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
MAXIMUM POWER DISSIPATION RATING2.0 MILLIWATTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
DESIGN FUNCTION AND QUANTITY2 FLIP-FLOP, D-TYPE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
TIME RATING PER CHACTERISTIC25.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
656LXInterchangeable
interchangeable cross-reference
interchangeable
BP5513Interchangeable
interchangeable cross-reference
interchangeable
11667Interchangeable
interchangeable cross-reference
interchangeable
5242-6Interchangeable
interchangeable cross-reference
interchangeable
DS-922173Interchangeable
interchangeable cross-reference
interchangeable
MM54LS74JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74LS74?
74LS74 is a MICROCIRCUIT,DIGITAL.
What parts can replace 74LS74?
There are 22 known substitutes for 74LS74: 656LX, BP5513, 11667 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74LS74?
74LS74 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-045-8492. This indicates validated use in U.S. government and defense supply chains.
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