1820-2543 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1820-2543: MICROCIRCUIT,DIGITAL.

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: 1.437 INCHES NOMINAL IN, features_provided: 3-STATE OUTPUT AND PROGRAMMABLE AND PROGRAMMED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-196-6115, 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

1820-2543

NSN: 5962-01-196-6115
FSC: 5962 — Microcircuits, Electronic
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

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	1.437 INCHES NOMINAL IN
features_provided	3-STATE OUTPUT AND PROGRAMMABLE AND PROGRAMMED
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	PLASTIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	-0.0 TO 75.0 CELSIUS DEGC
input_circuit_pattern	17 INPUT
end_item_identification	4920-01-135-4606 TEST SET,COUNTE
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	SOLDER
NSN	5962-01-196-6115

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 17 INPUT

•

INCLOSURE MATERIAL: PLASTIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 1 ARRAY, LOGIC

•

BODY WIDTH: 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN

•

FEATURES PROVIDED: 3-STATE OUTPUT AND PROGRAMMABLE AND PROGRAMMED

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	17 INPUT
INCLOSURE MATERIAL	PLASTIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	1 ARRAY, LOGIC
BODY WIDTH	0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
BODY HEIGHT	0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
FEATURES PROVIDED	3-STATE OUTPUT AND PROGRAMMABLE AND PROGRAMMED
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	1.437 INCHES NOMINAL 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 2

ROM/PROM FAMILY 041Reference document

Same NSN cross-reference

Reference document — Secondary reference

82S100NReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 1820-2543?

1820-2543 is a MICROCIRCUIT,DIGITAL.

What parts can replace 1820-2543?

There are 2 known substitutes for 1820-2543: ROM/PROM FAMILY 041, 82S100N. Substitute compatibility should be verified for your specific system.

What is the NSN for 1820-2543?

1820-2543 is cataloged in the U.S. Government catalog under NSN 5962-01-196-6115. This indicates validated use in U.S. government and defense supply chains.

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1820-2543 — MICROCIRCUIT,DIGITAL

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