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National Instruments PCI-6503
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- Manufacturer: National Instruments
- Model: PCI-6503
24 Bit Parallel Digital I / O Interface PCI Module NI 6503 devices are 24-bit parallel DIO interfaces for PCI, PCMCIA, and ISA. All NI 650x devices are designed for 5 V TTL/CMOS I/O signals.
Cary, NC