74LS195A.pdf 54LS195A DM74LS195A 4-Bit Parallel Access Shift Register June 1989 54LS195A DM74LS195A 4-Bit Parallel Access Shift Register General Description Features This 4-bit register features parallel inputs parallel outputs Y Synchronous parallel load J-K serial inputs shift load control input and a direct over- Y Positive-edge-triggered clocking riding clear All inputs are buffered to lower the input drive Y Parallel inputs and outputs from ……