CDP1871 |
Part Number | CDP1871 |
Manufacturer | Intersil Corporation |
Description | The CDP1871A is a keyboard encoder designed to directly interface between a CDP1800-series microprocessor and a mechanical keyboard array, providing up to 53 ASCII coded keys and 32 HEX coded keys, as... |
Features |
• Directly Interfaces with CDP1800-Series Microprocessor • Low Power Dissipation • Three-State Outputs • Scans and Generates Code for 53 Key ASCII Keyboard Plus 32 HEX Keys (SPST Mechanical Contact Switches) • Shift, Control, and Alpha Lock Input • RC-Controlled Debounce Circuitry • Single Supply 4V to 10.5V . . . . . . . . . . . . . (CDP1871A) 4V to 6.5V . . . . . . . . . . . . . (CDP1871AC) • N-Key Lockout Ordering Information PACKAGE PDIP PLCC SBDIP Burn-In TEMP. RANGE 5V 10V PKG. NO. -40oC to +85oC CDP1871ACE -40oC to +85oC CDP1871ACQ -40oC to +85oC CDP1871ACD CDP1871ACDX CDP1871AE E40.... |
Document |
CDP1871 Data Sheet
PDF 56.79KB |
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