U74HCT640 Overview
The U74HCT640 is a octal bus transceivers with 3-state outputs. It is designed for asynchronous two-way munication between data buses. Depending on the direction-control (DIR) input, data are transmitted from the A bus to the B bus or from B bus to the A bus.
U74HCT640 Key Features
- Inputs are TTL-voltage patible
- Typical tPD of 12ns at 5.5V, CL=50pF
- Low power consumption, ICC = 8μA (Max) at 5.5V
- ±6mA output driver at 4.5V
- ORDERING INFORMATION
- MARKING