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Technical Data Sheet
667999-120 ✓ 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: 0.185 INCHES NOMINAL IN, body_length: 0.870 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, 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 5962-01-094-5879, 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
667999-120
NSN: 5962-01-094-5879
FSC: 5962
CAGE: 98255 — DRS SUSTAINMENT SYSTEMS INC (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.185 INCHES NOMINAL IN
body_length0.870 INCHES MAXIMUM IN
memory_capacityUNKNOWN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE AND 3-STATE OUTPUT AND W/DECODED OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
memory_device_typeROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern10 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5962-01-094-5879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 667999-120 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE AND 3-STATE OUTPUT AND W/DECODED OUTPUT
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENT: SOLDER
TERMINAL TYPE AND QUANTITY: 16 PRINTED CIRCUIT
MEMORY CAPACITY: UNKNOWN
TIME RATING PER CHACTERISTIC: 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
MEMORY DEVICE TYPE: ROM
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND BIPOLAR AND SCHOTTKY AND PROGRAMMABLE AND 3-STATE OUTPUT AND W/DECODED OUTPUT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL TYPE AND QUANTITY16 PRINTED CIRCUIT
MEMORY CAPACITYUNKNOWN
TIME RATING PER CHACTERISTIC75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
MEMORY DEVICE TYPEROM
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.5 VOLTS MAXIMUM POWER SOURCE
TEST DATA DOCUMENT20418-ES5499 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)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
MMI-5306-ID 883/BInterchangeable
interchangeable cross-reference
interchangeable
48-050323-02Interchangeable
interchangeable cross-reference
interchangeable
667999-102Interchangeable
interchangeable cross-reference
interchangeable
ES5499-02Interchangeable
interchangeable cross-reference
interchangeable
677999-102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 667999-120?
667999-120 is a MICROCIRCUIT,DIGITAL.
What parts can replace 667999-120?
There are 14 known substitutes for 667999-120: ROM/PROM FAMILY 008, MMI-5306-ID 883/B, 48-050323-02 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 667999-120?
667999-120 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-094-5879. This indicates validated use in U.S. government and defense supply chains.
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