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Technical Data Sheet
54LS378DMQB ✓ 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: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, overall_height: 0.400 INCHES MAXIMUM IN, features_provided: BIPOLAR AND LOW POWER AND SCHOTTKY AND W/ENABLE AND W/CLOCK AND MONOLITHIC, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-210-8626, 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
54LS378DMQB
NSN: 5962-01-210-8626
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
overall_height0.400 INCHES MAXIMUM IN
features_providedBIPOLAR AND LOW POWER AND SCHOTTKY AND W/ENABLE AND W/CLOCK AND MONOLITHIC
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_pattern8 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5962-01-210-8626
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 54LS378DMQB MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
BODY LENGTH: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
FEATURES PROVIDED: HIGH SPEED AND PARALLEL OPERATION AND POSITIVE EDGE TRIGGERED AND W/COMMON CLOCK AND W/ENABLE
DESIGN FUNCTION AND QUANTITY: 1 REGISTER, D-TYPE
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC AND COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
BODY HEIGHT: 0.185 INCHES NOMINAL IN
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
BODY LENGTH0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
FEATURES PROVIDEDHIGH SPEED AND PARALLEL OPERATION AND POSITIVE EDGE TRIGGERED AND W/COMMON CLOCK AND W/ENABLE
DESIGN FUNCTION AND QUANTITY1 REGISTER, D-TYPE
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC AND COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
BODY HEIGHT0.185 INCHES NOMINAL IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INCLOSURE MATERIALCERAMIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
5962-89925Interchangeable
interchangeable cross-reference
interchangeable
5962-8992501EXInterchangeable
interchangeable cross-reference
interchangeable
5962-8992501EBInterchangeable
interchangeable cross-reference
interchangeable
G494565-272Interchangeable
interchangeable cross-reference
interchangeable
54LS378DMQBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54LS378DMQB?
54LS378DMQB is a MICROCIRCUIT,DIGITAL.
What parts can replace 54LS378DMQB?
There are 5 known substitutes for 54LS378DMQB: 5962-89925, 5962-8992501EX, 5962-8992501EB and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54LS378DMQB?
54LS378DMQB is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-210-8626. This indicates validated use in U.S. government and defense supply chains.
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