| Price | $1 |
|---|---|
| Category | Components |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
Feed this chip a 4-bit BCD number and it lights the right segments of a 7-segment digit for you, so your microcontroller only has to put out 0-9 in binary instead of driving seven pins. It has an on-chip latch, so you can freeze a digit while you set up the next one, plus lamp-test and blanking inputs. The outputs source up to 25 mA each, which means it drives a common-cathode display directly through series resistors.
Key features
- BCD in, seven segment drives out
- Sources up to 25 mA per segment
- For common-cathode displays only
- Built-in 4-bit latch to freeze a digit
- Lamp test and blanking inputs included
- Supply 3V to 15V, 16-pin DIP
Details
Specifications
| Model | CD4511BE |
|---|---|
| Function | BCD-to-7-segment latch / decoder / driver |
| Supply voltage | 3V to 15V |
| Output current | up to 25 mA source per segment |
| Display type | Common cathode |
| Control inputs | Lamp Test, Blanking, Latch Enable |
| Invalid codes | Outputs blanked for inputs above 9 |
| Package | 16-pin DIP |
