DIO96-104 : High-Density Digital I/O Module for PC/104 Bus
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Ordering Information:
Stock Number: 100-7618
Typical Availability (low quantity): Stock - 2wk
| Qty. | 1-9 | 10-24 | 25-49 | 50-99 | 100-249 |
|---|---|---|---|---|---|
| $ ea. | 148.00 | 140.60 | 132.20 | 125.80 | 118.40 |
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- 96 digital Input/Output channels
- Uses industry standard 82C55A chips
- Supports input, output and strobed operations
- Single +5 Volt Power Requirement
The DIO96-104 is an 8-bit PC/104 peripheral providing 96 TTL/CMOS compatible digital Input/Output
channels. The channels are organized as four 24-bit groups. Each group is controlled by a separate
82C55A peripheral interface chip which further segments the 24 channels into three 8-bit ports. This
industry standard device offers very flexible configuration, including software programmable port directions
and strobed handshaking. All channels default to high-impedance inputs during system reset. Pull-up
and pull-down resistors are absent allowing the user's circuitry to individually dictate how each channel
will be handled during reset and input modes. The groups use a corresponding 26-position I/O header for all
external wiring. The headers also include connections
to the hosts +5V and GND for powering external circuitry.