The MC74VHC1G135 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.
   
Features
• High Speed: tPD = 4.9 ns (Typ) at VCC = 5 V
• Low Internal Power Dissipation: ICC = 1 A (Max) at TA = 25°C
• Power Down Protection Provided on Inputs
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 70; Equivalent Gates = 18
• Pb−Free Packages are Available