74HC390 Dual 4 bit Decade Ripple Counter IC (74390) DIP 16 Package

74HC390 Dual 4 bit Decade Ripple Counter IC (74390) DIP 16 PackageThe 74HC390 (commonly referred to as 74390) is a high-speed CMOS dual 4-bit ripple counter, designed for binary and BCD (decade) counting applications. Each section of the IC operates as a divide-by-two and divide-by-five counter, allowing flexible configurations such as divide-by-10, divide-by-100, and other custom division ratios.This IC includes two independent 4-bit counters, each capable of operating separately or connected in cascade for higher count ranges. The 74HC390 provides synchronous operation within each section, ensuring reliable and accurate counting with minimal propagation delay.Operating on a wide voltage range (2V–6V) and providing high noise immunity, the 74HC390 is ideal for frequency dividers, timing circuits, event counters, and digital clock applications. Its low power CMOS design makes it suitable for both battery-powered and high-speed digital systemsClick here to view related productsSpecifications:-Package Type:            DIPVoltage Rating:           2 to 6VTemperature Rating:    -40 to 125 Deg CNumber of Pins:          16Frequency:                 71MHzApplications:Digital frequency dividersFrequency countersTimer and clock circuitsSequential logic and pulse countingFrequency scaling for oscillatorsDigital control systemsSignal division for microprocessor systems74hc390-ic-datasheet* Product image for illustration purposes only, actual product may vary.