ON Semiconductor MC74HC574AN Octal D-Type Flip-Flop with 3-State Outputs

The ON Semiconductor MC74HC574AN is a high-performance, octal D-type flip-flop integrated circuit, designed for use in a wide range of digital applications. This device is part of the high-speed CMOS family and offers the robustness and speed required for modern digital systems. With eight flip-flops in a single package, each with a 3-state output, this IC is ideal for bus-oriented applications.

Key Features

• Logic Type: D-Type Flip-Flop
• Output Type: 3-State
• Number of Elements: 1
• Number of Bits per Element: 8
• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -55°C to +125°C
• Package / Case: PDIP-20
• Mounting Type: Through Hole

The MC74HC574AN features a latch-up performance that exceeds 250mA, which is a testament to its reliability and robustness in complex circuits. Its high noise immunity and low power consumption make it a preferred choice for power-sensitive designs. The device is capable of operating at a wide range of supply voltages, from 2V to 6V, which allows for flexibility in various application environments and compatibility with TTL levels.

Applications

The versatility of the MC74HC574AN allows it to be used in diverse applications, including:

• Buffer/Storage Registers
• Shift Registers
• Data Storage
• Communication Systems
• Instrumentation
• Microprocessor Systems

With its 3-state outputs, the MC74HC574AN can drive bus lines or buffer memory address registers. The device's outputs can be placed in a high-impedance state, effectively disconnecting them from the bus, which is particularly useful in multiplexed data transmission systems or when multiple devices share a common bus line.

The ON Semiconductor MC74HC574AN is a testament to the company's commitment to providing high-quality, reliable components for the electronics industry. Its combination of high-speed performance, low power consumption, and robustness makes it an excellent choice for designers looking to implement efficient and reliable digital systems.