Product Overview: CD74HCT253M96 Logic Multiplexer from Texas Instruments

The CD74HCT253M96 is a high-performance, CMOS logic dual 4-input multiplexer with 3-state outputs from Texas Instruments, designed to operate in a wide voltage range from 4.5V to 5.5V. This integrated circuit (IC) is part of the HCT family, which means it is compatible with TTL logic levels, allowing it to be used in mixed-logic voltage systems and ensuring easy integration with older logic families.

With its dual 4-input multiplexer configuration, the CD74HCT253M96 allows for the selection of one out of four data sources for each multiplexer by using common select inputs. It is an efficient solution for data routing applications, providing high-speed data flow control with a typical propagation delay time of only 13 ns. This makes it an excellent choice for high-speed digital systems where performance and reliability are critical.

The multiplexer also features 3-state outputs, which can be placed in a high-impedance state, effectively disconnecting the output from the circuit. This is particularly useful for creating bus-oriented designs, as multiple outputs can be connected to a common bus without interference, allowing for more complex data sharing and routing configurations.

The CD74HCT253M96 is offered in an industry-standard SOIC-16 package, ensuring compatibility with standard surface-mount technology (SMT) processes. This makes it suitable for use in a variety of applications, including telecommunications, computing systems, instrumentation, and control systems. Its robustness is also reflected in its wide operating temperature range, from -55°C to 125°C, making it reliable for use in harsh environments.

Overall, the CD74HCT253M96 from Texas Instruments is a versatile and reliable component for designers looking to implement efficient data routing and selection in their digital systems. Its compatibility with TTL logic levels, high-speed performance, and 3-state outputs make it a valuable addition to any electronic project requiring a flexible and high-performance multiplexing solution.