CD40147BMS Datasheet (Intersil Corporation) - 10 Line to 4 Line BCD Priority Encoder

CD40147BMS, 10 Line to 4 Line BCD Priority Encoder

of ‘B’ Series CMOS Devices” 4 1 5 2 6 3 7 4 8 5 C 6 B 7 VSS 8 16 VDD 15 0 14 D 13 3 12 2 11 1 10 9 9 A Functional Diagram Applications * Keyboard Encoding * 10 Line to BCD Encoding * Range Selection 9 0 PRIORITY SELECT BCD ENCODER D C B A 23 22 21 20 Description CD40147B

CD40147BMS Features

* High Voltage Type (20V Rating)

* Encodes 10 Line to 4 Line BCD

* Active Low Inputs and Outputs

* 100% Tested for Quiescent Current at 20V

* 5V, 10V and 15V Parametric Ratings

* Maximum Input Current of 1µA at 18V Over Full Package Temperature Range;