CD40160BF3A Texas Instruments - Yeehing Electronics

CMOS Synchronous Programmable 4-Bit Decade Counter With Asynchronous Clear

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Specifications

For more information, please refer to datasheet

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More Information

CD40160B, CD40161B, CD40162B, and CD40163B are 4-bit synchronous programmable counters. The CLEAR function of the CD40162B and CD40163B is synchronous and a low level at the CLEAR input sets all four outputs low on the next positive CLOCK edge. The CLEAR function of the CD40160B and CD40161B is asynchronous and a low level at the CLEAR input sets all four outputs low regardless of the state of the CLOCK, LOAD, or ENABLE inputs. A low level at the LOAD input disables the counter and causes the output to agree with the setup data after the next CLOCK pulse regardless of the conditions of the ENABLE inputs.