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Technical Data Sheet
HM1-7649-8 ✓ 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: 0.308 INCHES MAXIMUM IN, body_height: 0.220 INCHES MAXIMUM IN, body_length: 1.010 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, features_provided: HERMETICALLY SEALED AND PROGRAMMABLE AND 3-STATE OUTPUT AND ELECTROSTATIC SENSITIVE, 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 5962-01-233-8144, 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
HM1-7649-8
NSN: 5962-01-233-8144
FSC: 5962
CAGE: 34371 — RENESAS ELECTRONICS AMERICA INC (USA)
SPECIFICATIONS
body_width0.308 INCHES MAXIMUM IN
body_height0.220 INCHES MAXIMUM IN
body_length1.010 INCHES MAXIMUM IN
memory_capacityUNKNOWN
features_providedHERMETICALLY SEALED AND PROGRAMMABLE AND 3-STATE OUTPUT AND ELECTROSTATIC SENSITIVE
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
NSN5962-01-233-8144
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN HM1-7649-8 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
BODY WIDTH: 0.308 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
MEMORY DEVICE TYPE: ROM
TERMINAL SURFACE TREATMENT: SOLDER
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
MEMORY CAPACITY: UNKNOWN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
BODY WIDTH0.308 INCHES MAXIMUM IN
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
MEMORY DEVICE TYPEROM
TERMINAL SURFACE TREATMENTSOLDER
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
MEMORY CAPACITYUNKNOWN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL TYPE AND QUANTITY20 PRINTED CIRCUIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
351-1809-012Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROMInterchangeable
interchangeable cross-reference
interchangeable
613-0499-001Interchangeable
interchangeable cross-reference
interchangeable
161909Interchangeable
interchangeable cross-reference
interchangeable
161560Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 016Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HM1-7649-8?
HM1-7649-8 is a MICROCIRCUIT,DIGITAL.
What parts can replace HM1-7649-8?
There are 9 known substitutes for HM1-7649-8: 351-1809-012, ROM/PROM, 613-0499-001 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HM1-7649-8?
HM1-7649-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-233-8144. This indicates validated use in U.S. government and defense supply chains.
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