The CD4033B is a CMOS decade counter and 7‑segment driver IC combining a 5‑stage Johnson counter with a 7‑segment decoder within a single 16-pin DIP or SOP package. It delivers counted outputs and decoded segment drivers, featuring ripple-blanking and lamp test support — ideal for numeric display interfaces.
The CD4033 CMOS Decade Counter Divider IC is a 5-stage Johnson decade counter with decoded 7-segment display outputs, available in a DIP-16 package. It is commonly used for digital counters, clocks, frequency dividers, and electronic timers.