4-bit Bidirectional Universal Shift Register

The HCC40104B, HCC40194B, (extended tem- perature range) and the HCC40104B, HCF40194B (intermediate temperature range) are monolithic in- tegrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro pack- age. The HCC/HCF 40104B is a universal shift reg- ister featuring parallel inputs, parallel outputs, SHIFT RIGHTand SHIFTLEFT serial inputs, and a high-im- pedance third output state allowing the device to be used in bus-organized systems. In the parallel-load 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. During loading, serial data flow is inhibited. Shift-right and shift-left are accomplished synchronously on the positive Clock edge with serial data entered at the SHIFT RIGHT and SHIFT LEFT serial inputs, re- spectively. Clearing the Register is accomplished by setting both mode controls lowand clocking the reg- ister.When the output enable input is low, all outputs assume the high impedance state. The HCC/HCF40194B is a universal Shift register featur- ingparallel inputs, parallel outputsSHIFTRIGHTand SHIFT LEFT serial inputs, and a direct overriding clear input. By STMicroelectronics
HCF40104B 's PackagesHCF40104B 's pdf datasheet



HCF40104B Pinout, Pinouts
HCF40104B pinout,Pin out
This is one package pinout of HCF40104B,If you need more pinouts please download HCF40104B's pdf datasheet.

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