74HC7540
Key Features
- Inverting outputs
- Schmitt trigger action on all data inputs
- Output capability: bus driver
- For HC the condition is VI = GND to VCC For HCT the condition is VI = GND to VCC − 1.5 V December 1990
- H = HIGH voltage level L = LOW voltage level X = don’t care Z = high impedance OFF-state OE2 L L H X An L H X X OUTPUTS Yn H L Z Z
