MC74HC251N The On Semiconductor MC74HC251N is an 8-input, 3-state multiplexer designed for single supply operation. It operates within a voltage range of 2V to 6V.
Mfr Part #:

MC74HC251N

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC74HC251N is an 8-input, 3-state multiplexer designed for single supply operation. It operates within a voltage range of 2V to 6V.
✓ Total Stock: 8 pcs
$ Price Range: $1.27

MC74HC251N Available from 1 distributor

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✓ Non-Authorised
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8 pcs
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MC74HC251N Specifications Quick View

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

MC74HC251N Description

Short technical summary and product information.

The MC74HC251N from On Semiconductor is an 8-input multiplexer with a 3-state output, categorized under Signal Switches, Multiplexers, Decoders. This integrated circuit is designed for single supply operation, supporting a voltage range from 2V to 6V.

 

Key electrical characteristics include a quiescent current of 5.2mA and an output current of 5.2mA. The device operates across a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.

 

Packaged in a 16-PDIP through-hole configuration, the MC74HC251N offers a standard 1x8:1 circuit arrangement. Its RoHS status is compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

MC74HC251N Quick Information

Product Type: Multiplexer
Series: 74HC
Canonical Name: MC74HC251N 8 Input Multiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

MC74HC251N Compliance

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

MC74HC251N Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

MC74HC251N Features

  • 8-input, 3-state multiplexer.
  • Operates from 2V to 6V supply.
  • Wide temperature range: -40°C to 85°C.
  • Through-hole 16-PDIP package.
  • RoHS3 compliant.

MC74HC251N Applications

  • Data routing in digital systems.
  • Bus multiplexing applications.
  • Signal selection in logic circuits.
  • Low-voltage portable device designs.

MC74HC251N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the circuit configuration?

1 x 8:1 multiplexer.

What is the operating voltage range?

2V to 6V single supply.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

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

What is the quiescent current?

5.2mA.

What is the mounting type?

Through hole.

How many independent circuits?

1.

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