Mfr Part #:

MC74ACT257DR2G

The ON Semiconductor MC74ACT257DR2G is a quad 2-input multiplexer featuring 3-state outputs. It operates within a voltage range of 4.5V to 5.5V and is suitable for a temperature range of -40°C to 85°C.

✓ Total Stock: 30,004 pcs

$ Price Range: $1.27

MC74ACT257DR2G Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	30,000 pcs On Request	30000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MC74ACT257DR2G Description

Short technical summary and product information.

The MC74ACT257DR2G from ON Semiconductor is a versatile quad 2-input multiplexer designed for digital signal routing applications. This component features noninverting 3-state outputs, allowing for direct interfacing with bus-oriented systems when the output enable is activated.

Key electrical characteristics include an operating voltage range of 4.5V to 5.5V and the ability for outputs to source or sink up to 24 mA. The device operates reliably within a temperature range of -40°C to 85°C.

Packaged in a 16-SOIC (Surface Mount) format, the MC74ACT257DR2G is designed for efficient board space utilization. Its 4 x 2:1 circuit configuration enables the selection of data from two sources for four bits.

This multiplexer is suitable for various digital logic applications where signal selection and routing are critical. The 3-state output capability is particularly useful in systems requiring multiple devices to share a common data bus.

MC74ACT257DR2G Quick Information

Product Type: Multiplexer

Series: 74ACT

Canonical Name: MC74ACT257DR2G Quad 2-Input Multiplexer with 3-State Outputs

Subcategory: Signal Switches, Multiplexers, Decoders

MC74ACT257DR2G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MC74ACT257DR2G Estimated Pricing

Qty	Low	High
1+	$1.27	$1.27

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

MC74ACT257DR2G Features

Quad 2-input multiplexer with 3-state outputs.
Operates from a 4.5V to 5.5V supply.
Wide operating temperature range of -40°C to 85°C.
Outputs source and sink 24 mA current.
Surface mountable in a 16-SOIC package.

MC74ACT257DR2G Applications

Digital signal routing applications.
Bus interfacing in electronic systems.
Data selection and distribution circuits.
Logic implementation for switching functions.

MC74ACT257DR2G FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the MC74ACT257DR2G?

The operating voltage is between 4.5V and 5.5V.

What is the operating temperature range of this multiplexer?

The operating temperature range is -40°C to 85°C.

What type of package is the MC74ACT257DR2G in?

It is supplied in a 16-SOIC package.

What is the RoHS status of the MC74ACT257DR2G?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the MC74ACT257DR2G?

The REACH status is REACH Unaffected.

MC74ACT257DR2G Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

View All Alternate Parts

MC74ACT157DR2G

On Semiconductor

The On Semiconductor MC74ACT157DR2G is a high-speed quad 2-input multiplexer. It features TTL compatible inputs and outputs that source/sink 24mA.

View Part

74ACT157SC