HEF4017BT,653
PH3
5-stage Johnson counter - Description: Johnson Decade Counter with 10 Decoded Outputs ; Fmax: 30 @ 15 V MHz; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 2.4 mA @ 15 V ; Power dissipation considerations: Low Power or Automotive Applications ; Propagation delay: 40@15V ns; Voltage: 4.5-15.5 V; Package: SOT109-1 SO16; Container: Reel Pack, SMD, 13", CECC