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SN74LS148DR AI Analysis:
Specs, Applications & Alternatives

AI summary

SN74LS148DR product

SN74LS148DR

Encoders

Priority EncoderTTLObsolete

The SN74LS148DR is an obsolete 8-line to 3-line priority encoder from Texas Instruments, designed for octal encoding applications.

Best for

  • Legacy system maintenance
  • Educational logic circuits

Avoid if

  • New designs requiring long-term availability

Check before use

  • Manufacturer obsolescence status
  • Input transient behavior

Key specifications

Input Lines
8
Output Lines
3
Logic Family
LS TTL

Compliance & Environment

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

Application

Industrial ControlGeneral Logic

Datasheet

szza047

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

It is a priority encoder that converts eight data lines into a 3-bit binary (octal) output, prioritizing the highest-order input.