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Technical Data Sheet
29681ASM ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.260 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, body_height: 0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN, body_length: 1.250 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL, features_provided: HERMETICALLY SEALED AND BURN IN AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE, 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 5962-01-333-6658, 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
29681ASM
NSN: 5962-01-333-6658
FSC: 5962
CAGE: 07933 — FAIRCHILD SEMICONDUCTOR CORP SEMICONDUCTOR DIV HQ (USA)
SPECIFICATIONS
body_width0.260 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
body_height0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
body_length1.250 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedHERMETICALLY SEALED AND BURN IN AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typePROGRAMMED
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_pattern14 INPUT
NSN5962-01-333-6658
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 29681ASM MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE
BODY LENGTH: 1.250 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC: 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
INPUT CIRCUIT PATTERN: 14 INPUT
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
BODY WIDTH: 0.260 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE
BODY LENGTH1.250 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
INPUT CIRCUIT PATTERN14 INPUT
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
BODY WIDTH0.260 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
INCLOSURE MATERIALCERAMIC
BODY HEIGHT0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
ROM/PROM FAMILY 178Interchangeable
interchangeable cross-reference
interchangeable
435540-1Interchangeable
interchangeable cross-reference
interchangeable
439592-2Interchangeable
interchangeable cross-reference
interchangeable
645612-901Interchangeable
interchangeable cross-reference
interchangeable
645613-901Interchangeable
interchangeable cross-reference
interchangeable
645619-901Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 29681ASM?
29681ASM is a MICROCIRCUIT,DIGITAL.
What parts can replace 29681ASM?
There are 17 known substitutes for 29681ASM: ROM/PROM FAMILY 178, 435540-1, 439592-2 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 29681ASM?
29681ASM is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-333-6658. This indicates validated use in U.S. government and defense supply chains.
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