(China (Mainland))
Product Summary
The CDP1852D is a parallel, 8-bit, mode-programmable input/output port. The CDP1852D is compatible and will interface directly with CDP1800-series microprocessors. The CDP1852D is also useful as 8-bit address latches when used with the CDP1800 multiplexed address bus and as I/O ports in general-purpose applications.
Parametrics
CDP1852D absolute maximum ratings: DC Supply-voltage Range, (VDD) , (Voltage Referenced to VSS Terminal) : -0.5 to +7V; (2) Input Voltage Range, All Input: -0.5 to VDD +0.5V; (3) DC Input Current, Any One Input: ±10mA; (4) Device Dissipation Per Output Transistor: 100mW.
Features
CDP1852D features: (1) Static Silicon-Gate CMOS Circuitry; (2) Parallel 8-Bit Data Register and Buffer; (3) Handshaking Via Service Request Flip-Flop; (4) Low Quiescent and Operating Power; (5) Interfaces Directly with CDP1800-Series Microprocessors; (6) Single Voltage Supply; (7) Full Military Temperature Range (-55°C to +125°C) .
Diagrams
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