Texas Instruments High-Performance Analog Integrated Circuits (ICs) - Logic - Flip Flops SN74BCT574NSRG4

The SN74BCT574NSRG4 is an octal transparent D-type flip-flop featuring 3-state outputs, designed for driving capacitive or low-impedance loads. It operates within a voltage range of 4.5 V to 5.5 V and utilizes a BiCMOS design that significantly reduces ICCZ. The device allows for full parallel access for loading and is suitable for applications such as buffer registers, I/O ports, and bidirectional bus drivers. This flip-flop is edge-triggered, meaning that the Q outputs reflect the logic levels present at the D inputs on the positive edge of the clock (CLK). The buffered output-enable (OE) input can place the outputs in a high-impedance state, allowing for multiple devices to share the same bus without interference. The device is rated for operation in temperatures from 0¬8C to 70¬8C and offers ESD protection exceeding JESD 22 standards. Engineers considering this product should note its capability to retain old data or accept new data while in the high-impedance state, enhancing its versatility in digital circuits.