- Part: lCM7217
- Description: 4-Digit LED Display / Programmable Up/Down Counter
- Manufacturer: Intersil
- Size: 137.23 KB
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lCM7217 Key Features
- Four Decade, Presettable Up-Down Counter with Parallel Zero Detect
- Settable Register with Contents Continuously pared to Counter
- Directly Drives Multiplexed 7 Segment mon Anode or mon Cathode LED Displays
- On-Board Multiplex Scan Oscillator
- Schmitt Trigger On Count Input
- TTL patible BCD I/O Port, Carry/Borrow, Equal, and Zero Outputs
- Display Blank Control for Lower Power Operation; Quiescent Power Dissipation <5mW
- All Terminals Fully Protected Against Static Discharge
- Single 5V Supply Operation
