SN74ABT534ANG4 Octal D-Type Flip-Flop by Texas Instruments

The SN74ABT534ANG4 is a high-performance, octal edge-triggered D-type flip-flop integrated circuit from the industry-leading semiconductor manufacturer, Texas Instruments. This device is particularly designed to meet the demanding requirements of high-speed memory buffering and data storage applications. With its advanced BiCMOS technology, it provides the perfect blend of speed and power consumption, making it an ideal choice for a wide range of electronic systems.

The SN74ABT534ANG4 features eight D-type flip-flops with a clear function, which allows for the simultaneous storage of eight bits of data. Each flip-flop has independent data (D), clock (CLK), output enable (OE), and clear (CLR) inputs, providing designers with flexibility and precise control over data handling. The clear function is synchronous and is activated on a low-level input, ensuring that all eight flip-flops are cleared simultaneously with the clock edge.

One of the key advantages of this product is its 3-state outputs, which can be placed in a high-impedance state, effectively disconnecting the output from the rest of the circuit. This feature is particularly useful in bus-oriented systems, where multiple devices need to share common data lines without interfering with each other.

The SN74ABT534ANG4 operates over a broad voltage range of 4.5V to 5.5V, which is compatible with typical TTL logic levels, ensuring easy integration into existing designs without the need for level shifting. Additionally, the device boasts a fast propagation delay and setup times, which are critical for high-speed operation, ensuring reliable performance even under stringent timing constraints.

Available in a 20-pin plastic DIP (Dual In-line Package), the SN74ABT534ANG4 is designed for through-hole mounting, providing robust mechanical stability and ease of replacement or repair. It is also characterized for operation from -40°C to 85°C, making it suitable for industrial applications that require a wide operating temperature range.

In summary, the SN74ABT534ANG4 from Texas Instruments is a versatile and reliable component that offers high-speed data storage and buffering capabilities, ideal for complex digital systems that demand efficient and precise data management.