CD74HC238E The Texas Instruments CD74HC238E is a High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer. It operates over a voltage range of 2V to 6V and features Through Hole mounting.
Mfr Part #:

CD74HC238E

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HC238E is a High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer. It operates over a voltage range of 2V to 6V and features Through Hole mounting.
✓ Total Stock: 58,153 pcs
$ Price Range: $0.56

CD74HC238E Available from 4 distributors

✓ Authorised
✓ Non-Authorised

CD74HC238E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Independent Circuits
Mounting Type
Operating Temperature
Supplier Device Package
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Type
Voltage
Voltage Supply Source

CD74HC238E Description

Short technical summary and product information.

The Texas Instruments CD74HC238E is a High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer. This device is designed for digital logic applications requiring efficient signal routing and decoding.

 

Key electrical characteristics include an operating voltage range of 2V to 6V and a typical supply current of 5.2mA. The component operates across a wide temperature range of -55°C to 125°C, making it suitable for various environmental conditions.

 

Packaged in a 16-DIP format, the CD74HC238E is designed for Through Hole mounting. This mounting type is common in through-hole printed circuit board assemblies.

 

This decoder/demultiplexer is part of the HC (High Speed CMOS) technology family, offering a balance of speed and low power consumption characteristic of CMOS logic.

CD74HC238E Quick Information

Product Type: Decoder/Demultiplexer
Series: 74HC
Canonical Name: Texas Instruments CD74HC238E 3-to-8 Line Decoder/Demultiplexer
Subcategory: Decoder/Demultiplexer

CD74HC238E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

CD74HC238E Estimated Pricing

Qty Low High
1+ $0.56 $0.56

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD74HC238E Features

  • High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer
  • Operates from 2V to 6V supply voltage
  • Wide -55°C to 125°C operating temperature range
  • Through Hole mounting package
  • 1 independent circuit for 3:8 decoding

CD74HC238E Applications

  • Used for memory address decoding in microcontrollers.
  • Ideal for data demultiplexing in digital systems.
  • Suitable for 3.3V and 5V logic level translation.
  • Used in industrial control and automation.
  • Can be employed in test equipment for signal routing.

CD74HC238E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the CD74HC238E?

2V to 6V single supply.

What package is the CD74HC238E available in?

16-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range of the CD74HC238E?

-55°C to 125°C.

What is the typical supply current of the CD74HC238E?

5.2mA typical, with a maximum quiescent supply current of 160µA.

What is the function of the CD74HC238E?

1-of-8 decoder/demultiplexer.

How many channels does the CD74HC238E have?

1 channel (1 x 3:8 decoder).

What mounting type does the CD74HC238E use?

Through-hole mounting.

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