74HC640
Layout symbol
Octal inverting bus transceiver: Like the 74HC245, eight bidirectional buffers between the A and B pins, but the data is inverted on the way through. DIR sets the direction (high: A to B, low: B to A), and OE high disconnects both sides. Same pinout as the 74HC245.
integrated circuit
IC
chip
7400 series
logic
buffer
transceiver
inverter
tri-state
octal
bus driver
74HCT640
74LS640
74640
Details
- Reference Character
- U
- Default Value
- 74HC640
- Author
- Circuit Canvas
- License
- Circuit Canvas Parts License
- Library
- Circuit Canvas Library
