Product Overview: 74VHCT573AMTC from ON Semiconductor

The 74VHCT573AMTC is a high-performance, octal D-type transparent latch designed by ON Semiconductor, a renowned leader in the semiconductor industry. This integrated circuit is part of the VHC family, which is known for its versatility and reliability in a wide range of digital applications. The 74VHCT573AMTC is particularly suitable for temporary storage of data and for transferring data from the input bus to the output bus, with the added feature of a non-inverting 3-state output.

This device is characterized by its high speed and low power consumption, making it an ideal choice for systems that require efficient power management without compromising on performance. The latch operates at a voltage range of 4.5V to 5.5V, which is typical for 5V digital systems, providing a robust interface with other standard 5V logic families.

The 74VHCT573AMTC features eight latches with 3-state outputs for bus organized systems applications. The transparent nature of the latches means that while the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the D inputs. Additionally, an output enable (OE) input, when taken high, forces the outputs to assume a high impedance state, which is essential for preventing bus contention.

Packaged in a compact 20-pin TSSOP (Thin Shrink Small Outline Package), the 74VHCT573AMTC is designed for space-constrained applications while still offering industrial-grade performance. The device also features a wide operating temperature range, making it suitable for use in harsh environments.

In summary, the 74VHCT573AMTC from ON Semiconductor is a highly reliable and efficient octal D-type transparent latch that is well-suited for a variety of digital applications. Its low power consumption, high-speed operation, and 3-state outputs make it an excellent choice for designers looking for a dependable solution for data storage and transfer in their digital systems.