74HC251
Key Features
- True and plement outputs
- Both outputs are 3-state for further multiplexer expansion
- Multifunction capability
- Permits multiplexing from n-lines to one line
- Output capability: standard
- For HC the condition is VI = GND to VCC For HCT the condition is VI = GND to VCC
- H L H L H L H L H L H L H L H L Y
