32Ch Bi-directional TTL-Level Digital I/O Board for PCI
Bus : PCI | Function : Bi-directions | Input | Output | Bidirection : 32 | Response speed : 50nsec(max.) | Operation voltage : Input: 5VDC-TTL | Operation voltage : Output: 5VDC-TTL | Built-in power supply | Input circuit : TTL level input (Positive logic) | Output circuit : TTL level output (Positive logic)