Texas Instruments CD4017BM 5-stage Surface Mount Decade Counter, 16-Pin SOIC
9 x 3.58mm, Direction Type: Uni-Directional, Maximum Operating Temperature: 125 °C, Minimum Operating Temperature: -55 °C.Texas Instruments CD4017BM 5-stage Surface Mount Decade Counter, 16-Pin SOIC, Logic Function: Counter, Divider, Logic Family: 4000, Operation Mode: Up Counter, Minimum Operating Supply Voltage: 3 V, Maximum Operating Supply Voltage: 18 V, Dimensions: 9.91 x 1.