HCF4541B Description
OF ’ B ’ SERIES CMOS DEVICES” DESCRIPTION The HCC/HCF4541B Programmable Timer is posed of a 16-stage binary counter, an oscillator controlled by 2 external resistors and a capacitor, an output control logic and an automatic power-on reset circuit. The counter varies on positive-edge clock transation and it can be cleared by the MASTER RESET input. The output from this timer is the Q or Q output from the 8th, 13th,...