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SN74HC148DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC148DR product

SN74HC148DR

Signal Switches

Priority EncoderLogic ICTI

The SN74HC148DR is a standard 8-line to 3-line priority encoder from Texas Instruments, widely used for encoding multiple inputs into a binary format.

Best for

  • Code conversion
  • Priority-based signal encoding

Avoid if

  • High-speed applications requiring sub-nanosecond latency

Check before use

  • Input transient behavior and unused pin configuration

Key specifications

Voltage Range
2V to 6V
Propagation Delay
16ns
Package
SOIC-16

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 SN74HC148DR: 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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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-line to 3-line priority encoder that converts eight input lines into a 3-bit binary code, prioritizing the highest-order active input.