The SN74HC574PWRE4 is a high-performance, octal edge-triggered D-type flip-flop integrated circuit from Texas Instruments, designed for use in a wide range of digital applications. This device features eight D-type flip-flops with 3-state outputs, providing a reliable solution for temporary data storage, data transferring, and buffering in digital systems.

Key Features

• Wide Operating Voltage Range: The SN74HC574PWRE4 operates at a voltage range from 2 V to 6 V, making it compatible with various logic levels and suitable for interfacing with both standard CMOS and LSTTL logic devices.
• High Current Drive: This IC can source or sink up to 6 mA at the output, providing good drive capabilities and allowing for direct driving of LEDs or other visual indicators.
• Low Power Consumption: With its CMOS technology, it boasts a low power consumption, which is ideal for battery-operated or power-sensitive applications.
• Edge-Triggered Design: The flip-flops are triggered on the rising edge of the clock input, ensuring precise timing and synchronization across all eight channels.
• 3-State Outputs: The 3-state outputs can be set to high impedance, allowing for easy connection to a bus or data communication lines without the risk of contention or conflict.

Applications

The SN74HC574PWRE4 is versatile and can be used in various digital applications, including:

• Registers
• Buffer memory
• Data storage
• Data transfer systems
• Communication systems

Package and Quality

The device comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, ensuring a compact footprint suitable for space-constrained applications. Additionally, the SN74HC574PWRE4 is characterized for operation from -40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions. Texas Instruments' commitment to quality means that this product is manufactured to the highest standards, ensuring reliability and performance for critical applications.