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Technical Data Sheet
4049BFMQB ✓ 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: 0.247 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN, body_height: 0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, body_length: 0.371 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN, special_features: TTL COMPATIBLE, features_provided: HERMETICALLY SEALED AND HIGH CURRENT AND ELECTROSTATIC SENSITIVE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR 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 5962-01-195-4643, 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
4049BFMQB
NSN: 5962-01-195-4643
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.247 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN
body_height0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
body_length0.371 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
special_featuresTTL COMPATIBLE
features_providedHERMETICALLY SEALED AND HIGH CURRENT AND ELECTROSTATIC SENSITIVE
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
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_patternHEX 1 INPUT
inclosure_configurationFLAT PACK
NSN5962-01-195-4643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 4049BFMQB MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
DESIGN FUNCTION AND QUANTITY: 6 BUFFER, INVERTING
OUTPUT LOGIC FORM: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
MAXIMUM POWER DISSIPATION RATING: 200.0 MILLIWATTS
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATOR: F-5 MIL-M-38510
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -0.5 VOLTS MINIMUM POWER SOURCE AND 18.0 VOLTS MAXIMUM POWER SOURCE
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
DESIGN FUNCTION AND QUANTITY6 BUFFER, INVERTING
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
MAXIMUM POWER DISSIPATION RATING200.0 MILLIWATTS
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATORF-5 MIL-M-38510
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM POWER SOURCE AND 18.0 VOLTS MAXIMUM POWER SOURCE
BODY HEIGHT0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
TERMINAL SURFACE TREATMENTSOLDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
CD4049UBK/3Interchangeable
interchangeable cross-reference
interchangeable
4049BFMQBInterchangeable
interchangeable cross-reference
interchangeable
CD4049BK/3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4049BFMQB?
4049BFMQB is a MICROCIRCUIT,DIGITAL.
What parts can replace 4049BFMQB?
There are 3 known substitutes for 4049BFMQB: CD4049UBK/3, 4049BFMQB, CD4049BK/3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4049BFMQB?
4049BFMQB is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-195-4643. This indicates validated use in U.S. government and defense supply chains.
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