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1820-1644 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1820-1644: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.870 INCHES MAXIMUM IN, features_provided: W/OPEN COLLECTOR AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-150-8841, 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
1820-1644
NSN: 5962-01-150-8841
FSC: 5962 — Microcircuits, Electronic
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.180 INCHES NOMINAL IN
body_length0.870 INCHES MAXIMUM IN
features_providedW/OPEN COLLECTOR AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialSILVER
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern7 INPUT
end_item_identification4935-01-120-5321 SIGNAL SOURCE,P
inclosure_configurationDUAL-IN-LINE
NSN5962-01-150-8841
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 1820-1644 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 7 INPUT
•
INCLOSURE MATERIAL: PLASTIC
•
PRECIOUS MATERIAL: SILVER
•
DESIGN FUNCTION AND QUANTITY: 1 DECODER, BINARY CODED DECIMAL TO SEVEN SEGMENT
•
BODY WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.180 INCHES NOMINAL IN
•
FEATURES PROVIDED: W/OPEN COLLECTOR AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN7 INPUT
INCLOSURE MATERIALPLASTIC
PRECIOUS MATERIALSILVER
DESIGN FUNCTION AND QUANTITY1 DECODER, BINARY CODED DECIMAL TO SEVEN SEGMENT
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES NOMINAL IN
FEATURES PROVIDEDW/OPEN COLLECTOR AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.870 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 1
SN74LS248NReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1820-1644?
1820-1644 is a MICROCIRCUIT,DIGITAL.
What parts can replace 1820-1644?
There is 1 known substitute for 1820-1644: SN74LS248N. Substitute compatibility should be verified for your specific system.
What is the NSN for 1820-1644?
1820-1644 is cataloged in the U.S. Government catalog under NSN 5962-01-150-8841. This indicates validated use in U.S. government and defense supply chains.
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