The 74AHC123APW is a high-speed, dual-retriggerable monostable multivibrator produced by NXP Semiconductors. Designed with advanced silicon-gate CMOS technology, it offers a perfect balance of speed and power, making it an ideal choice for a variety of timing, pulse generation, and edge-triggered applications.

Key Features

• Technology: Advanced high-speed CMOS
• Logic Type: Dual Retriggerable Monostable Multivibrator
• Voltage Range: 2.0V to 5.5V, accommodating a variety of logic levels and making it suitable for battery-operated devices.
• Output Current: High drive capability of ±8 mA at the output pins, allowing for direct drive of small loads.
• Package: Thin Shrink Small Outline Package (TSSOP) with 16 pins, marked as PW in the part number, which is ideal for space-constrained applications.
• Temperature Range: Specified from -40°C to +125°C, ensuring reliable operation across a wide range of environmental conditions.

Performance Characteristics

The device features two independent multivibrators with their own trigger and reset inputs, providing flexibility in design. It is capable of generating output pulses from a few nano-seconds to extremely long duration, which are determined by the external timing components. The pulse width stability over a wide range of temperature and supply is excellent, thanks to the use of internal timing capacitors.

Applications

With its robust feature set, the 74AHC123APW is versatile for use in various applications such as:

• Timing circuits
• Pulse generation
• Edge-triggered applications
• Sequential logic implementation
• Wave shaping
• Automotive systems

Quality and Reliability

NXP's commitment to quality ensures that the 74AHC123APW meets strict industry standards for performance and reliability. The device is RoHS compliant and is designed to meet the requirements of the Joint Electron Device Engineering Council (JEDEC).