The CD74ACT257M is a high-performance quad 2-to-1 multiplexer integrated circuit manufactured by Texas Instruments, designed for sophisticated digital signal routing and switching applications. This advanced logic component belongs to the 74ACT (Advanced CMOS Technology) series, offering superior performance in signal management and data selection scenarios.
The multiplexer is engineered to efficiently select and route digital signals between multiple input sources, featuring four independent 2-to-1 switching channels. Its compact 16-SOIC surface mount package enables seamless integration into dense electronic designs, making it ideal for applications requiring compact and flexible signal routing.
Key specifications include a robust operating temperature range of -55°C to 125°C, supporting extreme environmental conditions. The device operates with a single supply voltage between 4.5V and 5.5V, delivering consistent performance with high output current capabilities of 75mA for both high and low states.
Primary advantages of this multiplexer include its lead-free and RoHS compliance, ensuring environmental sustainability and meeting modern electronics manufacturing standards. The device offers low power consumption, high-speed signal switching, and exceptional noise immunity characteristic of the 74ACT technology series.
This multiplexer is particularly suitable for telecommunications equipment, computer peripherals, industrial control systems, test and measurement devices, and digital signal processing applications. Its versatility allows engineers to implement complex signal routing and selection strategies in compact electronic designs.
Equivalent or alternative models in the same family include:
- SN74ACT257N
- CD74ACT257ME4
- 74ACT257DC
- MM74ACT257N
The device's moisture sensitivity level of 1 indicates unlimited floor life, providing additional reliability and flexibility in manufacturing and storage processes.
With its robust design, compact packaging, and high-performance characteristics, the CD74ACT257M represents an excellent solution for sophisticated digital signal routing requirements across various electronic systems.
CD74ACT257M Key Technical Attributes
Manufacturer Part Number: CD74ACT257M
Manufacturer: Luminary Micro / Texas Instruments
Type: Multiplexer
CD74ACT257M Packing Size
Packaging Type: Tube
Material: Plastic Encapsulation
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Pin Configuration: 16 pin
Thermal Characteristics: Operating Temperature -55°C ~ 125°C
Electrical Properties: Voltage - Supply 4.5 V ~ 5.5 V, Current - Output High, Low 75mA, 75mA
CD74ACT257M Application
This device is typically used in digital communication systems, data routing applications, and where multiple input signals need to be routed to a single output line while maintaining signal integrity.
CD74ACT257M Features
The CD74ACT257M by Luminary Micro / Texas Instruments is a 4 x 2:1 Multiplexer, indicating it can select 2 input lines for each of the 4 channels. The device's supply voltage ranges between 4.5 V to 5.5 V, compatible with typical digital systems, ensuring good performance. The output current capability of 75mA for both high and low states enables the device to drive most standard logic inputs efficiently. Operating over a wide temperature range from -55°C to 125°C allows usage in extreme environmental conditions.
CD74ACT257M Quality and Safety Features
The product is Lead-free / RoHS Compliant, fulfilling the environmental safety standards. The Moisture Sensitivity Level (MSL) is 1 (Unlimited), indicating it can be exposed to ambient conditions without a risk of moisture-induced damage. Surface mount technology facilitates compact and robust circuit design.
CD74ACT257M Compatibility
Designed to be interfaced with single supply voltages and typical 5V digital systems, facilitates easy integration into existing designs without additional level shifting hardware.
CD74ACT257M Datasheet PDF
For the most detailed and authoritative information about the CD74ACT257M, please visit our website to download the datasheet PDF. This documentation will provide comprehensive specifications and application guidance.
Quality Distributor
IC-Components is a premium distributor for Luminary Micro / Texas Instruments, providing authentic and high-quality components. For the CD74ACT257M, ensure to visit our website for a competitive quote and experience our exceptional customer service and support.
