74ACT257PC The 74ACT257PC is a multiplexer IC from Fairchild Semiconductor. It features a 4 x 2:1 circuit configuration and operates within a voltage range of 4.5V to 5.5V.
Mfr Part #:

74ACT257PC

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 74ACT257PC is a multiplexer IC from Fairchild Semiconductor. It features a 4 x 2:1 circuit configuration and operates within a voltage range of 4.5V to 5.5V.
✓ Total Stock: 6,480 pcs
$ Price Range: $1.27

74ACT257PC Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,480 pcs
1480 pcs On Request 1 On Request On Request 11+ On Request On Request

74ACT257PC Specifications Quick View

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

74ACT257PC Description

Short technical summary and product information.

The 74ACT257PC is an integrated circuit featuring a multiplexer function. It is designed with a 4 x 2:1 circuit configuration, allowing for selective routing of input signals.

 

This component operates from a single supply voltage ranging from 4.5V to 5.5V. The output current capability is specified at 24mA for both high and low states. The operating temperature range for this device is -40°C to 85°C, making it suitable for various environmental conditions.

 

Packaged in a 16-PDIP format with through-hole mounting, the 74ACT257PC is designed for easy integration into printed circuit boards. The supplier device package is also listed as 16-PDIP. The product status is marked as Obsolete.

 

Environmental compliance includes RoHS3 compliance. The Moisture Sensitivity Level (MSL) is rated as 1 Unlimited, and REACH status is unaffected.

74ACT257PC Quick Information

Product Type: Multiplexer
Series: 74ACT
Canonical Name: 74ACT257PC Multiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

74ACT257PC Compliance

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

74ACT257PC Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

74ACT257PC Features

  • Multiplexer IC with 4 x 2:1 circuit.
  • Operates from 4.5V to 5.5V supply.
  • Wide temperature range of -40°C to 85°C.
  • Through-hole mounting in 16-PDIP package.
  • RoHS3 compliant.

74ACT257PC Applications

  • Ideal for data selection in bus systems.
  • Used in industrial control logic circuits.
  • Suitable for TTL-compatible signal routing.
  • Applicable in legacy through-hole designs.

74ACT257PC FAQs

7 frequently asked questions generated from this part’s specifications.
What type of circuit is the 74ACT257PC?

It is a quad 2:1 multiplexer (4 x 2:1).

What is the operating voltage range of the 74ACT257PC?

4.5V to 5.5V single supply.

What is the operating temperature range?

-40°C to 85°C.

What is the package type of the 74ACT257PC?

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

What is the output current capability?

24mA for both high and low outputs.

What series is the 74ACT257PC from?

74ACT series from Fairchild Semiconductor.

Who manufactures the 74ACT257PC?

Fairchild Semiconductor.

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