Features: * Four Operating Modes- Shift Right, Shift Left, Hold and Reset* Synchronous Parallel or Serial Operation* Typical fMAX= 60MHz at VCC= 5V, CL = 15pF,TA= 25* Asynchronous Master Reset* Fanout (Over Temperature Range)- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads- Bus Drive...
CD74HC194: Features: * Four Operating Modes- Shift Right, Shift Left, Hold and Reset* Synchronous Parallel or Serial Operation* Typical fMAX= 60MHz at VCC= 5V, CL = 15pF,TA= 25* Asynchronous Master Reset* Fano...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
The 'HC194 and CD74HCT194 are 4-bit shift registers with Asynchronous Master Reset (MR). In the parallel mode (S0 and S1 are high), data is loaded into the associated flip-flop and appears at the output after the positive transition of the clock input (CP). During parallel loading serial data flow is inhibited. CD74HC194 Shift left and shift right are accomplished synchronously on the positive clock edge with serial data
entered at the shift left (DSL) serial input for the shift right mode, and at the shift right (DSR) serial input for the shift left mode. Clearing the register is accomplished by a Low applied to the Master Reset (MR) pin.