General Description
The 74F673A contains a 16-bit serial-in, serial-out shift register and a 16-bit Parallel-Out storage register. A single pin serves either as an input for serial entry or as a 3-STATE serial output. In the Serial-Out mode, the data recirculates in the shift register.
   
Features
■ Serial-to-parallel converter
■ 16-bit serial I/O shift register
■ 16-bit parallel-out storage register
■ Recirculating serial shifting
■ Recirculating parallel transfer
■ Common serial data I/O pin
■ Slim 24 lead package