SN74HC573APWRG4 - Texas Instruments

The SN74HC573APWRG4 is a high-performance, octal transparent D-type latch with 3-state outputs, designed and manufactured by Texas Instruments. This integrated circuit is part of the 'HC' family, which is well-known for its high-speed CMOS technology. The device is optimized for use in a wide range of digital applications where the need to control data flow is paramount.

With its 8-bit construction, the SN74HC573APWRG4 allows for the simultaneous control of eight data lines. The transparent latches hold the data that is present on their inputs when the latch-enable (LE) input is high, and they store the data when LE is taken low. The data is available at the outputs when the output-enable (OE) input is low, and the outputs are in the high-impedance state when OE is high, which is beneficial for interfacing with bus-oriented systems.

One of the key features of the SN74HC573APWRG4 is its wide operating voltage range of 2V to 6V, which enables it to be used in systems that operate on various voltage levels, making it highly versatile. Additionally, the device boasts a low power consumption, with a typical ICC of only 80μA, further emphasizing its efficiency in power-sensitive designs.

The SN74HC573APWRG4 comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, identified by the PWR suffix in the part number, which is suitable for surface-mount technology (SMT). This compact form factor is ideal for modern electronic systems where space is at a premium.

With its robust latch function, wide voltage range, low power consumption, and small package size, the SN74HC573APWRG4 from Texas Instruments is an excellent choice for designers looking to implement reliable data storage and bus management in their digital systems.

For detailed specifications, application notes, and further information, engineers and designers are encouraged to consult the official datasheet and support documentation available on the Texas Instruments website.