MC14516B Datasheet - ON Semiconductor

MC14516B Binary Up/Down Counter

MC14516B Binary Up/Down Counter The MC14516B synchronous up/down binary counter is constructed with MOS P channel and N channel enhancement mode devices in a monolithic structure. This counter can be preset by applying the desired value, in binary, to the Preset inputs (P0, P1, P2, P3) and then bringing the Preset Enable (PE) high. The direction of counting is controlled by applying a high (for up counting) or a low (for down counting) to the UP/DOWN input. The state of the coun.

MC14516B Features

* Diode Protection on All Inputs

* Supply Voltage Range = 3.0 Vdc to 18 Vdc

* Internally Synchronous for High Speed

* Logic Edge

* Clocked Design

* Count Occurs on Positive Going Edge of Clock

* Single Pin Reset

* Asynchronous Preset Enab

MC14516B_ONSemiconductor.pdf