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SKU: 260223005200
Brand: Made in China
Warranty: 3 Days
৳ 40.06
Category: 4000 Family
Additional Information
The CD4033 Decade Counter IC is a 5-stage Johnson decade counter integrated with a 7-segment display decoder in a single package. It directly drives common-cathode 7-segment displays and provides decoded outputs for numerical display applications.
This device is widely used in digital counting systems, display units, clocks, timers, and frequency division applications where low power consumption and simplified circuit design are essential.
The IC supports ripple blanking, lamp test functionality, clock inhibit control, and carry-out for cascading multiple counters in multi-digit display systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | CD4033 Decade Counter IC |
| Counter Type | 5-Stage Johnson Decade Counter |
| Decoder Type | 7-Segment Decoded Output |
| Output Type | Active HIGH (a–g segments) |
| Maximum Supply Voltage (VDD) | 20V |
| Recommended Operating Voltage | 5V, 10V, 15V |
| Operating Frequency | DC to 6 MHz (typical at VDD = 10V) |
| Clock Input Type | Schmitt Trigger |
| Reset | Asynchronous, Active HIGH |
| Clock Inhibit | Active HIGH (Disables counting) |
| Carry-Out (Cout) | 1 pulse per 10 clock cycles |
| Technology | CMOS |
| Display Compatibility | Common-Cathode 7-Segment |

The CD4033 consists of a Johnson decade counter and an internal decoder that converts the counter state into 7-segment decoded outputs suitable for driving numerical displays from 0 to 9.

1 × CD4033 Decade Counter IC
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