74190 4-bit synchronous decade up/down counter with load and both carry out and ripple clock outputs. +----------+ P1 |1 +--+ 16| VCC Q1 |2 15| P0 Q0 |3 14| CLK /CLKEN |4 74 13| /RCLK D//U |5 190 12| /RCO Q2 |6 11| /LOAD Q3 |7 10| P2 GND |8 9| P3 +----------+ [This information is part of the GIICM]