The VS3244 and VS32244 are high-speed TTLcompatible dual 4-bit bus switches. The VS3244 contains two banks of 4-bit switches, with one common active low enable (/G) per bank. The low ON resistance of the VS3244 allows inputs to be connected to outputs, without adding propagation delay and without generating additional signal noise. The VS32244 has 25 resistors in series with the switches to reduce ground-bounce noise and signal reflection.