ICM7217 FOR call oCArePenmOtOraSaBliSlSA:IBOpcLpLeElEnicTtSaaEUptipBPo@nRSsTOinI1DTt-eUU8r8TCs8EiTl-.
IcPNoRTmOERDSUICLT 4-Digit LED Display,Programmable Up/Down Counter DATASHEET FN3167 Rev 3.
00 July 2001 Features • 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 Agains...

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