ProjectsPricingInsights

AIP74HCT138SA.TB AI Analysis:
Specs, Applications & Alternatives

AI summary

AIP74HCT138SA.TB product

AIP74HCT138SA.TB

Decoders

DecoderDemultiplexerTTLLogic IC

The AiP74HCT138 is a 3-to-8 line decoder/demultiplexer with TTL-compatible inputs, ideal for memory chip selection and signal routing.

Best for

  • Memory address decoding
  • Signal demultiplexing

Avoid if

  • Applications requiring CMOS-only input levels (use AiP74HC138 instead)

Check before use

  • Supply voltage range (4.5V-5.5V)

Key specifications

Logic Type
Decoder/Demultiplexer
Input Level
TTL
Supply Voltage
4.5 V - 5.5 V
Operating Temp
-40 °C to +85 °C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General LogicMemory Decoding

Datasheet

6e68effa93e896e382664e762c06b24d_2202151500_Wuxi-I-core-Elec-AIP74HCT138SA-TB_C2974588.pdf

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
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a high-speed CMOS 3-to-8 line decoder/demultiplexer that is pin-compatible with LSTTL logic, designed for decoding binary address inputs into eight mutually exclusive outputs.