RX4945 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RX4945: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-443-9727, 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

RX4945

NSN: 5962-00-443-9727
FSC: 5962 — Microcircuits, Electronic
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)

SPECIFICATIONS

body_width	0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height	0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length	0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
inclosure_material	CERAMIC AND GLASS
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern	QUAD 2 INPUT
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	SOLDER
design_function_and_quantity	4 GATE, NAND
NSN	5962-00-443-9727

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: QUAD 2 INPUT

•

INCLOSURE MATERIAL: CERAMIC AND GLASS

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 4 GATE, NAND

•

BODY WIDTH: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN

•

FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS

•

INCLOSURE CONFIGURATION: DUAL-IN-LINE

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	QUAD 2 INPUT
INCLOSURE MATERIAL	CERAMIC AND GLASS
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	4 GATE, NAND
BODY WIDTH	0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
BODY HEIGHT	0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATION	DUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATOR	T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
BODY LENGTH	0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN

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 4

481022-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

SNG141JReference document

Same NSN cross-reference

Reference document — Secondary reference

MC558LReference document

Same NSN cross-reference

Reference document — Secondary reference

RG141DReference 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 RX4945?

RX4945 is a MICROCIRCUIT,DIGITAL.

What parts can replace RX4945?

There are 4 known substitutes for RX4945: 481022-1, SNG141J, MC558L and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for RX4945?

RX4945 is cataloged in the U.S. Government catalog under NSN 5962-00-443-9727. This indicates validated use in U.S. government and defense supply chains.

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