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74ACT257MTR The STMicroelectronics 74ACT257MTR is a multiplexer IC featuring a 4 x 2:1 circuit configuration. It operates within a supply voltage range of 4.5V to 5.5V and is housed in a 16-SOIC package.
Mfr Part #:

74ACT257MTR

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics 74ACT257MTR is a multiplexer IC featuring a 4 x 2:1 circuit configuration. It operates within a supply voltage range of 4.5V to 5.5V and is housed in a 16-SOIC package.
✓ Total Stock: 7,500 pcs
$ Price Range: $1.27

74ACT257MTR Available from 3 distributors

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✓ Non-Authorised
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Braun Electronic Components ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 339 On Request On Request
RAD ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

74ACT257MTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Independent Circuits
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Output Current
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74ACT257MTR Description

Short technical summary and product information.

The 74ACT257MTR from STMicroelectronics is an integrated circuit belonging to the Signal Switches, Multiplexers, Decoders category. This device functions as a multiplexer with a specific circuit configuration of 4 x 2:1, meaning it can select one of four inputs to route to a single output. It is designed for single supply operation, accepting a voltage range from 4.5V to 5.5V.

 

The multiplexer operates across a wide temperature range of -55°C to 125°C, making it suitable for various environmental conditions. The component is designed for surface mounting and comes in a 16-SOIC package, with dimensions specified as 0.154 inches or 3.90mm in width. The output current capability is rated at 24mA for both high and low states.

 

This component is part of the 74ACT series, known for its advanced CMOS technology. Its primary function is to switch or select input signals, making it useful in digital logic systems for data routing and selection tasks. The 16-SOIC package is a common surface-mount form factor, facilitating integration into printed circuit boards.

74ACT257MTR Quick Information

Product Type: Multiplexer
Series: 74ACT
Canonical Name: STMicroelectronics 74ACT257MTR Multiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

74ACT257MTR Compliance

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

74ACT257MTR Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

74ACT257MTR Features

  • 4 x 2:1 multiplexer circuit configuration.
  • Operates on a single 4.5V to 5.5V supply.
  • Suitable for surface mount applications.
  • Wide operating temperature range: -55°C to 125°C.
  • Packaged in a 16-SOIC form factor.

74ACT257MTR Applications

  • Used for digital signal selection.
  • Ideal for data routing applications.
  • Suitable for various logic systems.
  • Component in signal switching circuits.

74ACT257MTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the multiplexer configuration of the 74ACT257MTR?

The 74ACT257MTR is a 4 x 2:1 multiplexer.

What is the supply voltage range for the 74ACT257MTR?

The supply voltage range is 4.5V to 5.5V single supply.

What is the operating temperature range of the 74ACT257MTR?

The operating temperature range is -55°C to 125°C.

What package does the 74ACT257MTR come in?

The 74ACT257MTR is available in a 16-SOIC (0.154, 3.90mm Width) surface mount package.

What is the output current of the 74ACT257MTR?

The output current is 24mA.

What is the mounting type for the 74ACT257MTR?

The mounting type is surface mount.

Does the 74ACT257MTR require a single or dual supply?

It requires a single supply.

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