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Manufacturer Part #


74AC Series 2 to 6 v 1 of 8 Decoder/Demultiplexer - SOIC-16

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 1952
Product Specification Section
Technical Attributes
Attributes Table
Logic Circuit: Decoder/Demux
Family: C/AC
No of Functions / Channels: 2
Supply Voltage-Nom: 2V to 6V
Package Style:  SOIC-16
Mounting Method: Surface Mount
Features & Applications
The MC74AC138/74ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three MC74AC138/74ACT138 devices or a 1-of-32 decoder using four MC74AC138/ 74ACT138 devices and one inverter.


  • Demultiplexing Capability
  • Multiple Input Enable for Easy Expansion
  • Active LOW Mutually Exclusive Outputs
  • Outputs Source/Sink 24 mA
  • ACT138 Has TTL Compatible Inputs
  • These devices are available in Pb-free package(s)
Pricing Section
Web Price:
USD Each

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.

Product Variant Information section