HEF4518B counter equivalent, dual bcd counter.
* Wide supply voltage range from 3.0 V to 15.0 V
* CMOS low power dissipation
* High noise immunity
* Tolerant of slow clock rise and fall times
* Ful.
* Multistage synchronous counting
* Multistage asynchronous counting
* Frequency dividers
4. Ordering infor.
The HEF4518B is a dual 4-bit internally synchronous BCD counter. The counter has two clock inputs (CP0 and CP1 ), buffered outputs from all four bit positions (O0 to O3) and an asynchronous master reset input (MR). The counter advances on either the .
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