The SN74ACT533DWR is a high-speed octal transparent latch with 3-state outputs fabricated using advanced CMOS technology. It operates with a wide supply voltage range of 2 V to 5.5 V. This IC component is a versatile latch suitable for a variety of applications, including memory address storage, bus interfacing, and data synchronization.
The key features of the SN74ACT533DWR include:
1. Octal Transparent Latch: It consists of eight individual transparent latches, each with an independent latch enable (LE) input and a data input (D). These latches can be controlled individually or in parallel using a common enable signal (OE).
2. 3-State Outputs: Each latch's output is available in a 3-state output form, allowing for bus-oriented applications. The outputs (Q) can be connected to a common bus or left floating, depending on the state of the output enable (OE) pin.
3. Edge-Triggered Data Inputs: The data inputs (D) are edge-triggered, meaning the data on these inputs will be latched into the corresponding latch when a high-to-low transition on the latch enable (LE) input occurs.
4. High-Speed Operation: The SN74ACT533DWR is designed for high-speed operation, ensuring reliable latch functionality in demanding applications. It has a maximum propagation delay of 6.7 ns, making it suitable for time-critical operations
