The CD74HC373M is a high-speed CMOS logic octal transparent D-type latch manufactured by Texas Instruments. Designed for use in a variety of digital applications, this integrated circuit offers a perfect balance between speed and power consumption, making it an ideal choice for high-performance systems.
The device features eight latches with three-state outputs for bus-oriented applications. Each latch is D-type, transparent, meaning that when the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. As soon as LE returns to low, the information that was present at the D inputs at the time the transition occurred is latched.
The CD74HC373M operates at a voltage range of 2V to 6V, which provides a flexible power supply requirement suitable for a variety of logic interfaces. This range also ensures compatibility with standard CMOS, NMOS, and TTL logic levels, allowing for easy integration into mixed-technology environments.
A notable feature of this product is its three-state outputs, which can be put in a high-impedance state, effectively disconnecting the output from the circuit. This is particularly useful for shared data lines and bus transmission systems, as it allows multiple outputs to interface with a common bus without conflict.
The CD74HC373M is characterized for operation from -55°C to 125°C, ensuring reliable performance across a broad range of environmental conditions. Its robustness makes it suitable for demanding applications in the industrial, automotive, and telecommunications sectors.
Supplied in a convenient SOIC-20 package, the CD74HC373M is easy to implement in surface-mount technology (SMT) boards, supporting the design of compact and high-density electronic systems. With its proven design and Texas Instruments' commitment to quality, this latch is a dependable component for designers looking to build stable and efficient digital circuits.
