Product Overview: 74HC423N by NXP Semiconductors
The 74HC423N is a high-speed Si-gate CMOS device from NXP Semiconductors, designed to deliver exceptional performance in a wide range of digital applications. This integrated circuit is a dual retriggerable monostable multivibrator that comes in a robust DIP-16 (Dual In-line Package) form factor, making it suitable for through-hole mounting on printed circuit boards.
Featuring two individual monostable multivibrators in a single package, the 74HC423N is capable of generating precise timing pulses with its retriggerable functionality. Each multivibrator has an active HIGH retriggering input (A) and an active LOW retriggering input (B), providing flexibility for various triggering conditions. The clear input (CLR) is an additional feature that allows for the immediate termination of the output pulse, enhancing the control over timing operations.
The output stages of the 74HC423N are designed to handle significant load conditions, with the capability to drive TTL loads and capable of sinking or sourcing current. The balanced propagation delays and transition times across the inputs and outputs ensure reliable and consistent performance for critical timing applications.
With its wide operating voltage range from 2.0V to 6.0V, the 74HC423N is compatible with a broad spectrum of digital systems, making it a versatile choice for designers. Its low power consumption is an added advantage, particularly in battery-operated devices where energy efficiency is crucial.
The 74HC423N is an ideal solution for applications requiring precise timing sequences, such as pulse generation, timing delays, and event counting. Its robust design and industry-standard packaging make it a reliable component for use in automation systems, consumer electronics, and communication devices.
Overall, the 74HC423N from NXP Semiconductors offers a combination of performance, flexibility, and reliability, making it a valuable addition to any digital circuit designer's toolkit.
Key Features:
- Dual retriggerable monostable multivibrator
- Wide operating voltage range: 2.0V to 6.0V
- High noise immunity and low power consumption
- Capable of driving TTL loads
- Robust DIP-16 packaging for easy PCB mounting
- Compatible with TTL, CMOS, and ECL logic levels
