The MC10E457/100E457 is a 3-bit differential 2:1 multiplexer. The fully differential data path makes the device ideal for multiplexing low skew clock or other skew sensitive signals. The higher frequency outputs provide the device with a > 1.0 GHz bandwidth to meet the needs of the most demanding system clock. Both, separate selects and a common select, are provided to make the device well suited for both data path and random logic applications.