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Technical Data Sheet
7891590-421 ✓ 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: 0.300 INCHES MAXIMUM IN, body_height: 0.155 INCHES MAXIMUM IN, body_length: 1.010 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-228-8209, 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
7891590-421
NSN: 5962-01-228-8209
FSC: 5962
CAGE: 09691 — L3HARRIS MAS INC DIV L3HARRIS MAS INC. (CAN)
SPECIFICATIONS
body_width0.300 INCHES MAXIMUM IN
body_height0.155 INCHES MAXIMUM IN
body_length1.010 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeROM
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_pattern10 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5962-01-228-8209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 7891590-421 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT
INCLOSURE CONFIGURATION: DUAL-IN-LINE
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENT: SOLDER
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TERMINAL TYPE AND QUANTITY: 20 PRINTED CIRCUIT
MEMORY DEVICE TYPE: ROM
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENTSOLDER
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TERMINAL TYPE AND QUANTITY20 PRINTED CIRCUIT
MEMORY DEVICE TYPEROM
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
TIME RATING PER CHACTERISTIC40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
BODY HEIGHT0.155 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
JBP28S42MJInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 016Interchangeable
interchangeable cross-reference
interchangeable
SM-A-946594-00Interchangeable
interchangeable cross-reference
interchangeable
SM-A-946594-01Interchangeable
interchangeable cross-reference
interchangeable
30695-01Interchangeable
interchangeable cross-reference
interchangeable
SM-A-946594-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7891590-421?
7891590-421 is a MICROCIRCUIT,DIGITAL.
What parts can replace 7891590-421?
There are 25 known substitutes for 7891590-421: JBP28S42MJ, ROM/PROM FAMILY 016, SM-A-946594-00 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7891590-421?
7891590-421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-228-8209. This indicates validated use in U.S. government and defense supply chains.
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