STMicroelectronics

M74HC74RM13TR

The M74HC74RM13TR is a high-performance integrated circuit (IC) manufactured by STMicroelectronics. It is a member of the 74HC74 family, which is a series of high-speed CMOS (Complementary Metal-Oxide-Semiconductor) devices designed for use in a wide range of digital applications.

Description:

The M74HC74RM13TR is a dual positive-edge-triggered flip-flop with a clear (reset) input and a two-input AND-OR gate. It is available in a surface-mount package with a 13-pin configuration. The device is designed to operate over a wide supply voltage range of 2V to 6V, making it suitable for various applications.

Features:

1. Dual positive-edge-triggered flip-flop: The M74HC74RM13TR contains two independent flip-flops that are triggered by the positive edge of the input clock signal.
2. Clear (reset) input: Each flip-flop has a clear input, which when activated, resets the flip-flop to its initial state.
3. Two-input AND-OR gate: The device also includes a two-input AND-OR gate that can be used for various logic operations.
4. Wide supply voltage range: The M74HC74RM13TR operates over a supply voltage range of 2V to 6V, making it suitable for low-voltage applications.
5. High-speed performance: The device is designed for high-speed operation, with a propagation delay of typically 3.3 ns (typical) at a 5V supply voltage.
6. Low power consumption: The M74HC74RM13TR has a low power consumption, making it suitable for battery-powered or energy-efficient applications.
7. CMOS technology: The device is built using CMOS technology, which offers advantages such as high noise immunity and low power consumption.

Applications:

The M74HC74RM13TR is a versatile device and can be used in various digital applications, including:

1. Data storage and buffering: The dual flip-flops can be used to store and buffer data in digital systems.
2. Clock division and distribution: The device can be used to divide and distribute clock signals in synchronous digital systems.
3. Shift registers: By connecting multiple M74HC74RM13TR devices, shift registers can be implemented for data storage and manipulation.
4. Counters: The flip-flops can be used to build counters for counting events or generating specific timing sequences.
5. Latches: The M74HC74RM13TR can be used as latches for storing data at specific times or under specific conditions.
6. Logic gates: The two-input AND-OR gate can be used for various logic operations in digital circuits.
7. Microcontroller and processor applications: The device can be used in microcontroller and processor designs for data storage, buffering, and timing control.

In summary, the M74HC74RM13TR is a dual positive-edge-triggered flip-flop with a clear input and a two-input AND-OR gate, designed for high-speed and low-power applications. Its wide supply voltage range and CMOS technology make it suitable for a variety of digital applications, including data storage, buffering, clock division, shift registers, counters, latches, and logic gates.