LESHAN RADIO COMPANY, LTD.
2-Input NANDSchmitt-Trigger with
Open Drain Output
L74 VHC1G135
The L74VHC1G135 is a single gate CMOS Schmitt NAND trigger with an open drain output fabricated with silicon gate CMOS technology.
It achieves high speed operation similar to equivalent Bipolar
Schottky TTL while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including an open drain output which provides the capability to set the output switching level.
This allows the L74VHC1G135 to be used to interface 5V circuits to circuits of any voltage between V CC and 7 V using an external resistor and power supply.
The L74VHC1G135 input structure provides protection w...