HD74LS190 Synchronous Up / Down Decade Counter (signal clock line) REJ03D0452–0200 Rev.2.00 Jul.15.2005 Synchronous operation is provided by having a

HD74LS190 Synchronous Up / Down Decade Counter (signal clock line) REJ03D0452–0200 Rev.2.00 Jul.15.2005 Synchronous operation is provided by having a

19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.3 1.11 Max 8 0.51 Min 2.54 Min 5.06 Max 7.62 2.54 ± 0.25 0.48 ± 0.10 0.25 – 0.05 0° – 15° Hit