STMicroelectronics 74AC373MTR Octal Transparent Latch

The 74AC373MTR is a high-speed CMOS octal transparent latch designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This device is an integral component for applications that require the temporary storage of data. It captures and holds the data presented to its inputs, maintaining stability and integrity until they are required for further processing.

Featuring eight latches with three-state outputs, the 74AC373MTR is ideal for driving highly capacitive or relatively low-impedance loads. This makes it exceptionally suitable for interfacing with bus lines in a bus-organized system. With its transparent latch characteristic, the data on the input pins is transferred to the output pins when the Latch Enable (LE) input is high. The data is held stable on the outputs when the LE is taken low, irrespective of changes to the input data, providing a controlled data flow to the connected subsystems.

The 74AC373MTR operates at a voltage range of 2V to 6V, providing compatibility with standard TTL levels while offering the benefits of high-speed CMOS technology. This includes lower power consumption and reduced noise margins, enhancing overall system reliability and efficiency.

Additional features of the 74AC373MTR include the bus-hold data inputs, which eliminate the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level. This integrated feature simplifies board design and reduces component count.

Offered in a TSSOP package, the 74AC373MTR ensures a compact footprint on printed circuit boards, which is advantageous for space-constrained applications. Its surface-mount package is conducive to modern automated assembly processes, reducing manufacturing time and costs.

Whether used in microprocessor systems, computer memory address latching, or data storage applications, the 74AC373MTR from STMicroelectronics provides a reliable and efficient solution for data latching needs. Its performance, coupled with STMicroelectronics' commitment to quality, makes it a preferred choice for designers and engineers across various industries.