ON Semiconductor MC74HCT244ADWG Product Overview

The MC74HCT244ADWG is a high-performance, integrated circuit designed and manufactured by ON Semiconductor. This device is part of the HCT (High-Speed CMOS Logic) family and serves as an octal 3-state non-inverting buffer/line driver, which is essential for interfacing between different logic families or driving heavy loads with its high drive capabilities.

The IC features eight independent buffer/line drivers with 3-state outputs, which are designed to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This makes the MC74HCT244ADWG an ideal choice for a wide range of applications, including memory address driving, bus-oriented systems, and buffering for data transmission purposes.

Constructed with silicon gate CMOS technology, it has the advantage of high speed typical of LSTTL combined with the true CMOS low power consumption. The logic level of the HCT family is designed to interface with High-Speed CMOS systems and is also TTL compatible, ensuring ease of integration into existing designs that utilize TTL logic.

The device is supplied in a 20-pin SOIC package, designated by the DWG suffix in its part number. This surface-mount package is well-suited for automated PCB assembly processes and is compact enough for use in space-constrained applications. The MC74HCT244ADWG operates over a broad voltage range from 4.5V to 5.5V and features a typical propagation delay time of 8ns, providing swift data transmission capabilities.

ON Semiconductor has ensured that the MC74HCT244ADWG meets stringent quality and reliability standards, making it a reliable choice for critical applications. The device also supports industrial operating temperatures ranging from -55°C to 125°C, offering robust performance under varying environmental conditions.

In summary, the MC74HCT244ADWG from ON Semiconductor is a versatile, high-speed integrated circuit that combines low power consumption with high drive capability. Its compatibility with TTL logic levels and robust performance make it a valuable component in a diverse array of electronic systems.