ON Semiconductor MC74LCX574DTG Octal D-Type Flip-Flop

The MC74LCX574DTG from ON Semiconductor is a high-performance, octal D-type flip-flop with a clear function, designed for use in advanced communication, computing, and networking applications. This integrated circuit is part of the LCX family, which is fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining CMOS low power dissipation.

This particular device is characterized for operation from -40°C to +85°C, making it suitable for a wide range of environmental conditions. The MC74LCX574DTG features inputs and outputs on opposite sides of the package to facilitate easier routing of PCBs. This flip-flop is designed with a 3-state non-inverting output for bus-oriented applications.

The MC74LCX574DTG comes in a TSSOP-20 package, providing a compact footprint for designs where space is at a premium. Its 5V tolerant inputs allow for interface flexibility with 5V systems, and the device operates at a voltage range of 2.3V to 3.6V, which is ideal for low-voltage operation and power conservation in critical applications.

Key features of the MC74LCX574DTG include:

• Support for live insertion and withdrawal (partial power-down)
• High impedance glitch-free bus loading during the entire power-up and power-down cycle
• Non-busy outputs directly interface to RAMs, ROMs, and buses
• Multiple VCC and GND pins minimize switching noise
• Power-off high impedance inputs and outputs
• Support for LVTTL and LVCMOS technologies
• ±24 mA output drive at 3.0V

These features make the MC74LCX574DTG a versatile choice for implementing memory address latches, data registers, and other situations where data needs to be stored temporarily. Its robust design ensures signal integrity and reliable performance in a variety of digital applications.

For designers and engineers looking for an efficient and reliable solution for their digital storage needs, the MC74LCX574DTG from ON Semiconductor offers a perfect blend of performance, power efficiency, and design flexibility.