SN74ALS74ADRG4 Dual Positive-Edge-Triggered D-Type Flip-Flops

The SN74ALS74ADRG4 from Texas Instruments is a high-performance, dual positive-edge-triggered D-type flip-flop integrated circuit. This device is part of the Advanced Low-Power Schottky (ALS) family, featuring a combination of high speed and low power consumption which is ideal for a wide range of digital applications.

Each flip-flop has independent data (D), set (S), reset (R), and clock (CLK) inputs and outputs (Q and Q̅). The set and reset are asynchronous inputs which can be used to override the clock and immediately affect the state of the flip-flop. The device is designed to operate from a 4.5 V to 5.5 V power supply, making it compatible with most 5 V systems.

The SN74ALS74ADRG4 is characterized for operation from 0°C to 70°C, ensuring reliable performance in a standard temperature range. The device comes in a compact 14-pin SOIC package, which is suitable for space-constrained applications. Its small footprint allows for efficient use of PCB space, while still providing robust functionality.

Key features of the SN74ALS74ADRG4 include:

• Edge-triggered D-type inputs
• Buffered positive edge-triggered clock
• Asynchronous set and reset inputs
• Clear and direct overriding of the clock
• High-impedance state during power up and power down
• Low power consumption
• High-speed operation
• Compatibility with 5 V power supply
• Wide operating temperature range
• Compact 14-pin SOIC package

Applications for the SN74ALS74ADRG4 are diverse and include data storage, registers, clocks, counters, and as a component in various logic systems. Its reliability and performance make it a go-to choice for engineers and designers looking for a dependable flip-flop solution in their digital designs.

With its balance of speed and power efficiency, the SN74ALS74ADRG4 is a testament to Texas Instruments' commitment to providing high-quality integrated circuits for the electronics industry.