ON Semiconductor MM74HCT138SJX - 3-to-8 Line Decoder/Demultiplexer

The ON Semiconductor MM74HCT138SJX is a high-performance, CMOS 3-to-8 line decoder/demultiplexer designed to address the need for multiple decoding in systems that require high-speed operation. This integrated circuit is a versatile component that can be utilized in a wide range of applications, including but not limited to, computer systems, data multiplexing, and device selection.

The MM74HCT138SJX operates with a typical supply voltage of 5V, making it compatible with TTL levels while offering the benefits of CMOS technology such as lower power consumption. The device features three binary select inputs (A, B, and C), an enable input, and eight mutually exclusive outputs. When the enable input is active, the binary coded input data is decoded and one of the eight outputs is activated, allowing for the selection of one out of eight output lines.

The device boasts a balanced propagation delay and transition times, which provides significant improvements in the performance of the system clock distribution. The MM74HCT138SJX is characterized for operation from -55°C to +125°C, ensuring reliability and functionality across a broad range of operating conditions. This makes it an excellent choice for demanding industrial and military applications where extreme temperatures are commonplace.

ON Semiconductor's commitment to quality is evident in the MM74HCT138SJX, which is available in a surface-mount package (SOIC-16). This compact package allows for efficient use of board space in densely packed electronic assemblies. The device also adheres to the stringent RoHS and Green Product standards, minimizing the environmental impact and ensuring compliance with global regulations for electronic components.

In summary, the MM74HCT138SJX from ON Semiconductor is a robust and reliable solution for systems requiring a high-speed 3-to-8 line decoder/demultiplexer. With its compatibility with TTL signal levels, low power consumption, and wide operating temperature range, it is an ideal choice for a multitude of electronic applications seeking efficient decoding and demultiplexing capabilities.