74LV423 Datasheet (Philips) - Dual retriggerable monostable multivibrator

74LV423, Dual retriggerable monostable multivibrator

The 74LV423 is a low-voltage Si-gate CMOS device and is pin and function compatible with the 74HC/HCT423.

The 74LV423 is a dual retriggerable monostable multivibrator with output pulse width control by three methods.

The basic pulse time is programmed by selection of an external resistor (REXT) and

74LV423 Features

* Optimized for Low Voltage applications: 1.0 to 5.5V

* Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V

* Typical VOLP (output ground bounce) t 0.8V @ VCC = 3.3V,

* Typical VOHV (output VOH undershoot) u 2V @ VCC = 3.3V,

* DC triggered from active