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Technical Data Sheet
SN74S189N ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

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: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, features_provided: MONOLITHIC AND SCHOTTKY AND W/ENABLE, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-096-2186, 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
SN74S189N
NSN: 5962-01-096-2186
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
memory_capacityUNKNOWN
features_providedMONOLITHIC AND SCHOTTKY AND W/ENABLE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
memory_device_typeRAM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern10 INPUT
NSN5962-01-096-2186
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN74S189N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY LENGTH: 0.755 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
OPERATING TEMP RANGE: +0.0 TO 70.0 CELSIUS DEGC
INCLOSURE MATERIAL: PLASTIC
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
BODY HEIGHT: 0.200 INCHES MAXIMUM IN
MEMORY DEVICE TYPE: RAM
TERMINAL SURFACE TREATMENT: SOLDER
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.755 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
OPERATING TEMP RANGE+0.0 TO 70.0 CELSIUS DEGC
INCLOSURE MATERIALPLASTIC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
BODY HEIGHT0.200 INCHES MAXIMUM IN
MEMORY DEVICE TYPERAM
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INPUT CIRCUIT PATTERN8 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
REI54S189J/BInterchangeable
interchangeable cross-reference
interchangeable
G285301-1Interchangeable
interchangeable cross-reference
interchangeable
21056Interchangeable
interchangeable cross-reference
interchangeable
SN74S189NInterchangeable
interchangeable cross-reference
interchangeable
54S189/BEAInterchangeable
interchangeable cross-reference
interchangeable
AM3101DMQBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN74S189N?
SN74S189N is a MICROCIRCUIT,DIGITAL.
What parts can replace SN74S189N?
There are 8 known substitutes for SN74S189N: REI54S189J/B, G285301-1, 21056 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN74S189N?
SN74S189N is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-096-2186. This indicates validated use in U.S. government and defense supply chains.
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