MM74C95 Datasheet | National Semiconductor

Description This 4-bit shift register is a monolithic plementary MOS (CMOS) integrated circuit posed of four D flip-flops This register will perform right-shift or left-shift operations dependent upon the logical input level to the mode control A number of these registers may be connected in series to form an N-bit right-shift or left-shift register When a logical ‘‘0’’ level is applied to the mode control input the output of each flip-flop is coupled to the D input of the succeeding flip flop Right-shift operation is performed by clocking at the clock 1 input and serial data entered at the serial input clock 2 and parallel inputs A through D are inhibited With a logical ‘‘1’’ level applied to the mode control outputs to succeeding stages are decoupled and parallel loading is possible or with external interconnection shiftleft...