MC74AC299 PDF 데이터시트 검색

( t : ) MC74AC299, MC74ACT299 8 Input Universal Shift, Storage Register with Common Parallel I, O Pins The MC74AC299, 74ACT299 is an 8 bit universal shift, storage register with 3 state outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip flop outputs are multiplexed to reduce the total number of package pins. Additional outputs are provided for flip flops Q0, Q7 to allow easy serial cascading. A separate active