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Technical Data Sheet
SD19456 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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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: 0.280 INCHES NOMINAL IN, body_height: 0.200 INCHES NOMINAL IN, body_length: 0.785 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: SILICON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-539-0682, 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
SD19456
NSN: 5962-00-539-0682
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.280 INCHES NOMINAL IN
body_height0.200 INCHES NOMINAL IN
body_length0.785 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialSILICON
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternHEX 1 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity6 INVERTER
NSN5962-00-539-0682
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SD19456 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY WIDTH: 0.280 INCHES NOMINAL IN
INPUT CIRCUIT PATTERN: HEX 1 INPUT
DESIGN FUNCTION AND QUANTITY: 6 INVERTER
INCLOSURE MATERIAL: SILICON
FEATURES PROVIDED: HERMETICALLY SEALED
BODY HEIGHT: 0.200 INCHES NOMINAL IN
BODY LENGTH: 0.785 INCHES NOMINAL IN
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.280 INCHES NOMINAL IN
INPUT CIRCUIT PATTERNHEX 1 INPUT
DESIGN FUNCTION AND QUANTITY6 INVERTER
INCLOSURE MATERIALSILICON
FEATURES PROVIDEDHERMETICALLY SEALED
BODY HEIGHT0.200 INCHES NOMINAL IN
BODY LENGTH0.785 INCHES NOMINAL IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
SD13468Interchangeable
interchangeable cross-reference
interchangeable
SN5404JInterchangeable
interchangeable cross-reference
interchangeable
SN5404JAInterchangeable
interchangeable cross-reference
interchangeable
SN35362Interchangeable
interchangeable cross-reference
interchangeable
CC1258FInterchangeable
interchangeable cross-reference
interchangeable
S5404FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SD19456?
SD19456 is a MICROCIRCUIT,DIGITAL.
What parts can replace SD19456?
There are 21 known substitutes for SD19456: SD13468, SN5404J, SN5404JA and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SD19456?
SD19456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-539-0682. This indicates validated use in U.S. government and defense supply chains.
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