SN74ALS874BDWRE4 Flip-Flop by Texas Instruments

The SN74ALS874BDWRE4 is a high-performance, dual 4-bit D-type edge-triggered flip-flop integrated circuit designed and manufactured by Texas Instruments. This device is part of the Advanced Low-Power Schottky (ALS) logic family, which is known for combining the low power consumption of standard CMOS technology with the speed of Schottky TTL devices.

The SN74ALS874BDWRE4 features two sets of four D-type flip-flops with individual clear and clock inputs for each set. The flip-flops capture the state of their individual D inputs on the rising edge of the clock signal, providing a reliable and predictable output that is essential for synchronous data processing in digital systems.

Each flip-flop has a direct clear input, which can be used to reset the output to a low state, ensuring that the system can be quickly initialized or reset as needed. The outputs of the flip-flops are designed to drive 10 LS-TTL loads, offering robust performance and compatibility with a wide range of digital logic components.

The SN74ALS874BDWRE4 comes in a 24-pin wide-body SOIC package, which is suitable for surface-mount technology (SMT) and offers a compact footprint for space-constrained applications. The device operates over a broad supply voltage range of 4.5 V to 5.5 V, allowing it to be used in various digital systems without the need for additional voltage regulation components.

This product is characterized for operation from 0°C to 70°C, making it suitable for commercial applications that require standard temperature ranges. The SN74ALS874BDWRE4 is a versatile component that can be used in a variety of applications, including data storage, communication systems, and complex processing units, where reliable data capturing and storage are critical.

With its combination of speed, low power consumption, and robust output drive capability, the SN74ALS874BDWRE4 from Texas Instruments is an excellent choice for designers looking to implement high-performance flip-flop logic in their digital systems.