SN74HC574PWRG4 Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs

The SN74HC574PWRG4 from Texas Instruments is a high-performance, octal edge-triggered D-type flip-flop integrated circuit, designed for use in a wide range of digital applications. This device captures data from its eight input pins (D0 to D7) on the rising edge of the clock signal and holds it until the next rising edge. The outputs (Q0 to Q7) reflect the captured data, providing a stable and reliable state for downstream circuitry.

Constructed with high-quality silicon gate CMOS technology, the SN74HC574PWRG4 offers robust performance with low power consumption, making it ideal for battery-powered and energy-efficient designs. Its 3-state outputs allow for connection to a bus-organized system, with the ability to enter a high-impedance state and thus minimize the risk of bus contention.

Key Features:

• Wide Operating Voltage Range: 2 V to 6 V
• High-Current 3-State True Outputs Can Drive Up To 15 LSTTL Loads
• Low Power Consumption: 80-µA Max ICC
• Typical tpd = 13 ns
• ±6-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Edge-Triggered from Active-High or Active-Low Gated Clock Inputs

The device is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, offering a compact footprint for space-constrained applications. The SN74HC574PWRG4 is characterized for operation from -40°C to 85°C, ensuring reliable operation in a variety of environmental conditions.

Whether used in microprocessor systems, computer memory, or a variety of other digital logic applications, the SN74HC574PWRG4 provides a reliable solution for data storage and transfer. Its combination of speed, low power, and robustness makes it an excellent choice for designers looking to optimize their digital systems.

For more detailed information, including operating conditions, electrical characteristics, and recommended operating conditions, please refer to the official Texas Instruments datasheet for the SN74HC574PWRG4.