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Technical Data Sheet
SN54LS197N ✓ 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: 0.310 INCHES MAXIMUM IN, body_height: 0.200 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: CASCADABLE AND LOW POWER AND PRESETTABLE AND SCHOTTKY, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: SILICON. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-272-2740, 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
SN54LS197N
NSN: 5962-01-272-2740
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.310 INCHES MAXIMUM IN
body_height0.200 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedCASCADABLE AND LOW POWER AND PRESETTABLE AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialSILICON
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 PRINTED CIRCUIT
design_function_and_quantity1 COUNTER, BINARY
NSN5962-01-272-2740
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN54LS197N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
FEATURES PROVIDED: CASCADABLE AND LOW POWER AND PRESETTABLE AND SCHOTTKY
BODY LENGTH: 0.785 INCHES MAXIMUM IN
INCLOSURE CONFIGURATION: DUAL-IN-LINE
INCLOSURE MATERIAL: SILICON
MAXIMUM POWER DISSIPATION RATING: 148.5 MILLIWATTS
TERMINAL TYPE AND QUANTITY: 14 PRINTED CIRCUIT
TERMINAL SURFACE TREATMENT: SOLDER
DESIGN FUNCTION AND QUANTITY: 1 COUNTER, BINARY
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDCASCADABLE AND LOW POWER AND PRESETTABLE AND SCHOTTKY
BODY LENGTH0.785 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INCLOSURE MATERIALSILICON
MAXIMUM POWER DISSIPATION RATING148.5 MILLIWATTS
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 COUNTER, BINARY
PART NAME ASSIGNED BY CONTROLLING AGENCYCASCADABLE PRESETTABLE 4-BIT BINARY COUNTER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.0 VOLTS NOMINAL INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
115428-0003Interchangeable
interchangeable cross-reference
interchangeable
Q67000-J846-Z9Interchangeable
interchangeable cross-reference
interchangeable
3304-083Interchangeable
interchangeable cross-reference
interchangeable
13041752-1Interchangeable
interchangeable cross-reference
interchangeable
1-926081-075Interchangeable
interchangeable cross-reference
interchangeable
SNJ54LS293J-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN54LS197N?
SN54LS197N is a MICROCIRCUIT,DIGITAL.
What parts can replace SN54LS197N?
There are 33 known substitutes for SN54LS197N: 115428-0003, Q67000-J846-Z9, 3304-083 and 30 more. Substitute compatibility should be verified for your specific system.
Is SN54LS197N still available?
SN54LS197N is currently cancelled.
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