Overview of Texas Instruments CD74ACT157PWRG4

The Texas Instruments CD74ACT157PWRG4 is a high-performance, quad 2-input multiplexer from the 'ACT' family, designed to operate in advanced CMOS logic. This integrated circuit provides the function of selecting one of two data sources for each output under the control of a common data select input. It is a versatile component that can be utilized in a wide range of digital applications, including data routing, signal gating, and function generation.

Key Features

• Logic Type: The CD74ACT157PWRG4 is a quad 2-input multiplexer, which means it contains four individual 2-input multiplexers within a single package.
• Operating Voltage: It operates over a broad voltage range of 4.5V to 5.5V, making it compatible with TTL (Transistor-Transistor Logic) levels and suitable for interfacing with microcontrollers and other digital logic circuits.
• High Speed: The device boasts a fast propagation delay, ensuring quick response times and high-speed operation which is crucial for performance-critical applications.
• Drive Capability: The outputs can drive up to 24mA at the rated supply voltage, allowing for direct driving of the inputs of most subsequent stages without the need for interface or pull-up components.
• Package Type: The CD74ACT157PWRG4 comes in a TSSOP (Thin Shrink Small Outline Package) which is ideal for space-constrained applications.

Applications

The CD74ACT157PWRG4 is suitable for various applications including:

• Data multiplexing
• Signal gating
• Function generation
• Control systems
• Communication systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The CD74ACT157PWRG4 is no exception, being designed and manufactured to meet the highest standards. It features over-voltage tolerant inputs that facilitate the transition to mixed-voltage system environments, and its balanced propagation delays provide good signal integrity.

Environmental Considerations

The CD74ACT157PWRG4 is RoHS compliant, ensuring that it meets the European Union's restrictions on the use of certain hazardous substances in electrical and electronic equipment. This commitment to environmental standards makes it suitable for use in a wide variety of commercial and industrial applications that require adherence to these regulations.

With its robust design, versatile functionality, and Texas Instruments' reputation for quality, the CD74ACT157PWRG4 is an excellent choice for designers looking for a reliable multiplexer for their digital systems.