©
National Instruments Corporation A-1 PCI-DIO-96 User Manual
Appendix
A

Specifications

This appendix lists the specifications for the PCI-DIO-96. These
specifications are typical at 25° C unless otherwise noted.

Digital I/O

Number of channels............................... 96 I/O
Compatibility......................................... TTL
Reference voltage...................................+5 V
Power on state........................................ Inputs (High-Z), pulled up
through 100 kΩ
Digital logic levels
Level Min Max
Input low voltage
Input high voltage
-0.3 V
2.2 V
0.8 V
5.3 V
Output low voltage
(Iout = 2.5 mA)
Output high voltage
(Iout = -40 µA)
(Iout = -2.5 mA)
—
4.2 V
3.7 V
0.4 V
—
—