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PartsTable / COMPONENT / B77T0538-0123
B77T0538-0123 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: HIGH SPEED AND HERMETICALLY SEALED AND W/STROBE, inclosure_material: CERAMIC, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-199-1604, 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
B77T0538-0123
NSN: 5962-01-199-1604
FSC: 5962
CAGE: 12464 — MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedHIGH SPEED AND HERMETICALLY SEALED AND W/STROBE
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern4 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 PRINTED CIRCUIT
design_function_and_quantity1 COMPARATOR, DIFFERENTIAL
NSN5962-01-199-1604
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN B77T0538-0123 MFR MICROCIRCUIT,LINEAR
KEY FEATURES
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
FEATURES PROVIDED: HIGH SPEED AND HERMETICALLY SEALED AND W/STROBE
•
DESIGN FUNCTION AND QUANTITY: 1 COMPARATOR, DIFFERENTIAL
•
BODY LENGTH: 0.785 INCHES MAXIMUM IN
•
TEST DATA DOCUMENT: 12464-B77T0538 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
MAXIMUM POWER DISSIPATION RATING: 600.0 MILLIWATTS
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
TIME RATING PER CHACTERISTIC: 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE CONFIGURATIONDUAL-IN-LINE
FEATURES PROVIDEDHIGH SPEED AND HERMETICALLY SEALED AND W/STROBE
DESIGN FUNCTION AND QUANTITY1 COMPARATOR, DIFFERENTIAL
BODY LENGTH0.785 INCHES MAXIMUM IN
TEST DATA DOCUMENT12464-B77T0538 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MAXIMUM POWER DISSIPATION RATING600.0 MILLIWATTS
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC16.0 VOLTS MAXIMUM POWER SOURCE
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
11505041-1Interchangeable
interchangeable cross-reference
interchangeable
LM161J0TInterchangeable
interchangeable cross-reference
interchangeable
5962PL0821146Interchangeable
interchangeable cross-reference
interchangeable
71011646001Interchangeable
interchangeable cross-reference
interchangeable
529/CCAInterchangeable
interchangeable cross-reference
interchangeable
3255393-102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B77T0538-0123?
B77T0538-0123 is a MICROCIRCUIT,LINEAR.
What parts can replace B77T0538-0123?
There are 9 known substitutes for B77T0538-0123: 11505041-1, LM161J0T, 5962PL0821146 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B77T0538-0123?
B77T0538-0123 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-199-1604. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026