The CD4026BE can handle clock frequencies up to 10 MHz.
The CD4026BE has an asynchronous reset input (R) that can be used to reset the counter. When the reset input is low, the counter is reset to zero.
The CD4026BE is a 4-bit binary counter, which means it can count up to 15 (2^4 - 1).
Yes, the CD4026BE can be used as a frequency divider. By connecting the clock input to the output of a previous stage, you can divide the frequency by 2, 4, 8, or 16.
To cascade multiple CD4026BE counters, connect the carry-out (CO) output of one counter to the clock input of the next counter. This allows you to create a larger counter with more bits.
CD4026BE datasheet
by Texas Instruments
