74AC138SCX FAIRCHILD SOIC-16 74 Series Logic ICs

FAIRCHILD
  • 74AC138SCX

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  • Part Number
  • 74AC138SCX
  • Product Categories
  • Logic - Signal Switches, Multiplexers, Decoders
  • Package
  • SOIC-16
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The 74AC138SCX from FAIRCHILD manufacturer is a Logic - Signal Switches, Multiplexers, Decoders with ICC reduced by 50%, Demultiplexing capability, Multiple input enable for easy expansion. The 74AC138SCX is Decoder/Demultiplexer 1 x 3:8 16-SOIC Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC N T/R. More details for 74AC138SCX can be seen below.

Details

The 74AC138SCX is a commonly used decoder/demultiplexer IC that takes three input lines and generates eight output lines. It is designed to simplify the task of decoding binary address inputs and selecting specific outputs based on the input configuration. The 74AC138SCX is known for its high-speed operation and compatibility with various logic families.

Feature

  • 3-to-8 line decoder/demultiplexer: Converts three binary inputs into eight output lines.

  • Active Low outputs: Outputs are active low, meaning they are complemented versions of the desired output.

  • High-speed operation: Suitable for high-performance applications.

  • Wide supply voltage range: Can operate with a supply voltage between 2V and 6V.

  • Schmitt trigger input: Provides hysteresis to improve noise immunity.

  • Output enable control: Allows for tri-state outputs, enabling bus sharing and easy expansion.

  • Compatible with TTL and CMOS logic families: Can be easily integrated into existing designs.

  • Available in a small footprint package: The SCX package is a space-saving option for applications with limited board space.


Application

  • Memory decoding: Selecting specific memory locations based on address inputs.

  • Peripheral device selection: Enabling specific peripherals based on address inputs.

  • Address decoding for microcontrollers: Determining the desired device or function based on address inputs.

  • Data routing and selection: Routing data to different destinations based on address inputs.

  • Signal demultiplexing: Distributing a single input signal to multiple outputs based on address inputs.


Categories
74 Series Logic ICs
Manufacturer
Fairchild Semiconductor
Veswin Part Number
V2324-74AC138SCX-FAIRCHILD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Condition
New & Original - Factory Package
Stock Status
In-Stock Inventory
Minimum order
1
Estimated Delivery Time
On May 01 - May 06 (Choose Expedited Shipping)
EDA / CAD Models
74AC138SCX by SnapEDA
Storage Condition
Dry storage cabinet & Humidity protection package
Voltage Supply Source
Single Supply
Voltage Supply
2 V ~ 6 V
Type
Decoder/Demultiplexer
Supplier Device Package
16-SOIC
Series
74AC
Packaging
Digi-ReelR Alternate Packaging
Package Case
16-SOIC (0.154", 3.90mm Width)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Independent Circuits
1
Current Output High Low
24mA, 24mA
Circuit
1 x 3:8

FAIRCHILD Inventory

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FAIRCHILD Original Stock

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  • A: We will ship via FedEx or DHL or UPS, Normally will take 4 or 5 days to arrive at your office.
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  • Q: 74AC138SCX Warranty?
  • A: We Provide 90 days warranty for our product.
  • Q: 74AC138SCX Technical Support?
  • A: Yes, Our product technical engineer will help you with the 74AC138SCX pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference.

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