ICM7217AIPI Up-Down Counter
Form
DIP28
• Four Decade, Presettable Up-Down Counter with
Parallel Zero Detect
• Settable Register with Contents Continuously
Compared to Counter
• Directly Drives Multiplexed 7 Segment Common
Anode or Common Cathode LED Displays
• On-Board Multiplex Scan Oscillator
• Schmitt Trigger On Count Input
• TTL Compatible 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
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