SN74AS821ADWRG4

The SN74AS821ADWRG4 is an integrated circuit (IC) component designed by Texas Instruments. It is a 10-bit bus interface flip-flop with 3-state outputs that operates on 5 V power supply. Here is an overview of its key features and functionalities: 1. High-Speed Operation: The SN74AS821ADWRG4 offers fast operation with a maximum clock frequency of 125 MHz, making it suitable for applications requiring quick data transfer. 2. 3-State Outputs: This IC component features 10 3-state outputs, allowing multiple devices to share a common data bus without interfering with each other. 3. Edge-Triggered D-Type Flip-Flops: It consists of ten D-type flip-flops with an edge-triggered clock input. These flip-flops store data on the rising edge of the clock pulse, ensuring reliable and synchronized data storage. 4. Asynchronous Master Reset: The IC incorporates an asynchronous master reset input that allows all flip-flops to be simultaneously cleared by a low-level input signal. This feature is useful for initializing the system or when synchronizing multiple devices. 5. Direct Interface with TTL Logic: The SN74AS821ADWRG4 has TTL input and output level compatibility, enabling seamless integration with other TTL logic devices. 6. Balanced Propagation Delays: The IC offers equal propagation delays for both the Clock (CLK) and Reset (MR) inputs, ensuring proper synchronization and avoiding timing issues