7411014 Hex inverters with schmitt-trigger inputs and buffered output. 0.8V typical input hysteresis at VCC=+5V. +----------+ +-------+ _ /1Y |1 +--+ 20| 1A | A |/Y | /Y = A /2Y |2 19| 2A |---+---| /3Y |3 18| 3A | 0 | 1 | GND |4 17| | 1 | 0 | GND |5 7411 16| VCC +-------+ GND |6 014 15| VCC GND |7 14| /4Y |8 13| 4A /5Y |9 12| 5A /6Y |10 11| 6A +----------+ [This information is part of the GIICM]