DM54LS189J — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DM54LS189J: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.200 INCHES NOMINAL IN, body_length: 0.840 INCHES NOMINAL IN, features_provided: MONOLITHIC, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-140-7697, 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

DM54LS189J

NSN: 5962-01-140-7697
FSC: 5962 — Microcircuits, Electronic
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)

SPECIFICATIONS

body_width	0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height	0.200 INCHES NOMINAL IN
body_length	0.840 INCHES NOMINAL IN
features_provided	MONOLITHIC
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
inclosure_configuration	DUAL-IN-LINE
case_outline_source_and_designator	D-2 MIL-M-38510
NSN	5962-01-140-7697

COMPONENT DIAGRAM

KEY FEATURES

•

BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.200 INCHES NOMINAL IN

•

FEATURES PROVIDED: MONOLITHIC

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

•

CASE OUTLINE SOURCE AND DESIGNATOR: D-2 MIL-M-38510

•

BODY LENGTH: 0.840 INCHES NOMINAL IN

•

OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC

•

OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

BODY WIDTH	0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT	0.200 INCHES NOMINAL IN
FEATURES PROVIDED	MONOLITHIC
INCLOSURE CONFIGURATION	DUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATOR	D-2 MIL-M-38510
BODY LENGTH	0.840 INCHES NOMINAL IN
OUTPUT LOGIC FORM	TRANSISTOR-TRANSISTOR LOGIC
OPERATING TEMP RANGE	-55.0 TO 125.0 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

91361952Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7109185-001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is DM54LS189J?

DM54LS189J is a MICROCIRCUIT,DIGITAL.

What parts can replace DM54LS189J?

There are 2 known substitutes for DM54LS189J: 91361952, 7109185-001. Substitute compatibility should be verified for your specific system.

What is the NSN for DM54LS189J?

DM54LS189J is cataloged in the U.S. Government catalog under NSN 5962-01-140-7697. This indicates validated use in U.S. government and defense supply chains.

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