7411590 8-bit 3-state synchronous binary counter with reset and output registers. Separate clocks for both counter and storage register, ripple carry output. +----------+ Q1 |1 +--+ 20| Q0 Q2 |2 19| CCLK Q3 |3 18| /CLKEN GND |4 17| /RST GND |5 7411 16| VCC GND |6 590 15| VCC GND |7 14| /OE Q4 |8 13| RCLK Q5 |9 12| /RCO Q6 |10 11| Q7 +----------+ [This information is part of the GIICM]