5643AW Clock Time 7 Segment 4 Digit 0.56 Inch Com.Cathode – WHITE
The 5643AW is a 0.56-inch, 4-digit 7-segment LED display specifically designed for clock and time-keeping applications. It features four distinct digits along with a central colon (represented by diodes D5 and D6) making it perfect for electronic clocks, timers, and counters. Built with a Common Cathode internal configuration, all the individual LED segments within a digit share a common negative terminal, allowing for efficient multiplexed driving.
Features
- Clock-Ready Design
- Common Cathode Configuration
- Standard 7-Segment Layout
- Compact Footprint
Pinout Configuration
| Pin Number | Function / Segment Mapping | Electrical Type |
|---|---|---|
| Pin 1 | Segment E | Anode |
| Pin 2 | Segment D | Anode |
| Pin 3 | Center Time Colon (D5, D6) | Anode |
| Pin 4 | Segment C | Anode |
| Pin 5 | Segment G | Anode |
| Pin 6 | Digit 4 Control (DIG.4) | Common Cathode |
| Pin 7 | Segment B | Anode |
| Pin 8 | Digit 3 Control (DIG.3) | Common Cathode |
| Pin 9 | Digit 2 Control (DIG.2) | Common Cathode |
| Pin 10 | Segment F | Anode |
| Pin 11 | Segment A | Anode |
| Pin 12 | Digit 1 Control (DIG.1) | Common Cathode |
Applications
- Digital clocks, alarm clocks, and desk timers.
- Countdown timers and stopwatches.
- Instrument panels and industrial process timers.
- DIY microcontroller projects (Arduino, Raspberry Pi, ESP32) requiring numeric time readouts.
Package Content
- 1 x 5643AW Clock Time 7 Segment 4 Digit 0.56 Inch Com.Cathode – WHITE