MM74C923WM — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MM74C923WM: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.291 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN, body_height: 0.093 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN, body_length: 0.496 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN, special_features: IC KEY ENCORDER, features_provided: ELECTROSTATIC SENSITIVE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-477-7781, 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

MM74C923WM

NSN: 5962-01-477-7781
FSC: 5962 — Microcircuits, Electronic
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)

SPECIFICATIONS

body_width	0.291 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
body_height	0.093 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
body_length	0.496 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
special_features	IC KEY ENCORDER
features_provided	ELECTROSTATIC SENSITIVE
output_logic_form	COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	-40.0 TO 85.0 CELSIUS DEGC
end_item_identification	NHA 0N634750 CAGE 98230 USED ON KG-75 FASTLANE
inclosure_configuration	LEADED CHIP CARRIER
terminal_type_and_quantity	20 GULLWING
design_function_and_quantity	20 ENCODER, KEYBOARD
NSN	5962-01-477-7781

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN FUNCTION AND QUANTITY: 20 ENCODER, KEYBOARD

•

BODY WIDTH: 0.291 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.093 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN

•

CRITICALITY CODE JUSTIFICATION: CBBL

•

FEATURES PROVIDED: ELECTROSTATIC SENSITIVE

•

INCLOSURE CONFIGURATION: LEADED CHIP CARRIER

•

BODY LENGTH: 0.496 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN

•

STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

DESIGN FUNCTION AND QUANTITY	20 ENCODER, KEYBOARD
BODY WIDTH	0.291 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
BODY HEIGHT	0.093 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION	CBBL
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE
INCLOSURE CONFIGURATION	LEADED CHIP CARRIER
BODY LENGTH	0.496 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORM	COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
SPECIAL FEATURES	IC KEY ENCORDER

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

0N634073-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is MM74C923WM?

MM74C923WM is a MICROCIRCUIT,DIGITAL.

What parts can replace MM74C923WM?

There is 1 known substitute for MM74C923WM: 0N634073-1. Substitute compatibility should be verified for your specific system.

What is the NSN for MM74C923WM?

MM74C923WM is cataloged in the U.S. Government catalog under NSN 5962-01-477-7781. This indicates validated use in U.S. government and defense supply chains.

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