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Technical Data Sheet
1820-2457 ✓ 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: 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN, body_height: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, body_length: 1.440 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN, features_provided: BIPOLAR AND PROGRAMMABLE AND 3-STATE OUTPUT, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: PLASTIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-263-7576, 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
1820-2457
NSN: 5962-01-263-7576
FSC: 5962
CAGE: 1LQK8 — KEYSIGHT TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
body_width0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
body_height0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
body_length1.440 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN
features_providedBIPOLAR AND PROGRAMMABLE AND 3-STATE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
operating_temp_range+0.0 TO 75.0 CELSIUS DEGC
input_circuit_pattern16 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity1 ARRAY, LOGIC
NSN5962-01-263-7576
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 1820-2457 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
DESIGN FUNCTION AND QUANTITY: 1 ARRAY, LOGIC
INCLOSURE MATERIAL: PLASTIC
BODY LENGTH: 1.440 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN
FEATURES PROVIDED: BIPOLAR AND PROGRAMMABLE AND 3-STATE OUTPUT
INCLOSURE CONFIGURATION: DUAL-IN-LINE
OPERATING TEMP RANGE: +0.0 TO 75.0 CELSIUS DEGC
INPUT CIRCUIT PATTERN: 16 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
DESIGN FUNCTION AND QUANTITY1 ARRAY, LOGIC
INCLOSURE MATERIALPLASTIC
BODY LENGTH1.440 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN
FEATURES PROVIDEDBIPOLAR AND PROGRAMMABLE AND 3-STATE OUTPUT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
OPERATING TEMP RANGE+0.0 TO 75.0 CELSIUS DEGC
INPUT CIRCUIT PATTERN16 INPUT
BODY HEIGHT0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
BODY WIDTH0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1820-3155Interchangeable
interchangeable cross-reference
interchangeable
PLS100NInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 041Interchangeable
interchangeable cross-reference
interchangeable
170149Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1820-2457?
1820-2457 is a MICROCIRCUIT,DIGITAL.
What parts can replace 1820-2457?
There are 4 known substitutes for 1820-2457: 1820-3155, PLS100N, ROM/PROM FAMILY 041 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1820-2457?
1820-2457 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-263-7576. This indicates validated use in U.S. government and defense supply chains.
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