MM54HC257J The Texas Instruments MM54HC257J is a signal switch, multiplexer, and decoder IC. It operates with an input voltage range of 4.5V to 18V and can handle an output current of up to 60A.
Mfr Part #:

MM54HC257J

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MM54HC257J is a signal switch, multiplexer, and decoder IC. It operates with an input voltage range of 4.5V to 18V and can handle an output current of up to 60A.
✓ Total Stock: 6 pcs
$ Price Range: $1.27

MM54HC257J Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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6 pcs
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MM54HC257J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present
Tape & Reel

MM54HC257J Description

Short technical summary and product information.

The MM54HC257J from Texas Instruments is an integrated circuit designed for logic applications, specifically functioning as a signal switch, multiplexer, and decoder. It supports a wide input voltage range from 4.5V to 18V, with a nominal operating supply voltage of 5V. The device is capable of delivering a maximum output current of 60A and has a power dissipation rating of 12.5W.

 

This component operates within a temperature range of -40°C to 85°C, making it suitable for various environmental conditions. It is housed in a 32-PowerWFQFN package and utilizes SMD/SMT mounting. The MM54HC257J is supplied on tape and reel.

 

Key electrical characteristics include a typical operating supply current of 15mA and a maximum output voltage of 3.3V. The dimensions of the package are 5mm in length and width, with a height of 0.61mm. The unit weight is approximately 0.002656 oz.

MM54HC257J Quick Information

Product Type: Signal Switch, Multiplexer, Decoder
Series: 54HC
Canonical Name: MM54HC257J
Subcategory: Signal Switches, Multiplexers, Decoders

MM54HC257J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
REACH Status: REACH Unaffected

MM54HC257J Estimated Pricing

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1+ $1.27 $1.27

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

MM54HC257J Features

  • Wide input voltage range: 4.5V to 18V.
  • High output current capability: 60A.
  • Wide operating temperature: -40°C to 85°C.
  • Compact 32-PowerWFQFN package.
  • Surface mountable via tape and reel.

MM54HC257J Applications

  • Ideal for microprocessor power regulation.
  • Suitable for high-efficiency VRM designs.
  • Used in server and networking equipment.
  • Applicable to POL DC/DC converters.
  • Designed for video gaming consoles.

MM54HC257J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MM54HC257J?

4.5V to 18V.

What is the output voltage?

3.3V.

What is the maximum output current?

60A.

What is the operating temperature range?

-40°C to +85°C.

What is the package type?

32-PowerWFQFN.

What is the typical supply current?

15mA.

What is the power dissipation?

12.5W.

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