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SN74LS166ADR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LS166ADR product

SN74LS166ADR

Shift Registers

Shift RegisterTTLParallel-to-Serial

The SN74LS166ADR is a high-speed 8-bit parallel-load shift register designed for parallel-to-serial data conversion.

Best for

  • Parallel-to-serial data conversion
  • Digital logic systems

Avoid if

  • High-voltage applications
  • Low-power battery-operated designs

Check before use

  • Clock timing constraints
  • Logic level compatibility

Key specifications

Clock Frequency
25 MHz
Supply Voltage
4.75 V - 5.25 V
Operating Temp
0 °C - 70 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74LS166ADR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an 8-bit shift register that supports parallel-to-serial conversion, synchronous loading, and a direct clear function.