BCD to Seven Segment Display
Product Code : JA-DET-1527
The BCD to seven segment display board demonstrates how a 7446/47A decoder driver turns a 4-bit BCD input into a decimal digit on a common-anode LED display. Four SPDT switches give the logic 1 and 0 inputs for variables A, B, C and D, and a 5 V, 100 mA regulated supply is built in (SKU JA-DET-1527).
Specifications
The display board is listed with:
| Product | BCD to Seven Segment Display |
| SKU | JA-DET-1527 |
| Display | Seven-segment, common anode, LED |
| Decoder driver | IC 7446/47A (45 diodes, 16 resistors and 7 transistors internally) |
| Inputs | Four SPDT switches for variables A, B, C and D (logic 1 and 0) |
| DC supply | +5 V at 100 mA, IC regulated |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch and neon indicator |
Scope of supply and ordering
The listing covers the BCD to seven segment display board, supplied by JaincoLab. Quantities, packing and delivery lead time are stated on each quotation.
Frequently asked questions
Which decoder driver IC is used?
The 7446/47A BCD to seven segment decoder driver.
What type of display is fitted?
A common-anode LED seven-segment display.
How are the BCD inputs set?
With four SPDT switches for variables A, B, C and D, each giving logic 1 or 0.
Related products
More items of this type are listed in the digital electronics trainer range.
Request a quote
Send your requirement for the BCD to Seven Segment Display to [email protected] or use the contact page. Institutions and contractors buying under a tender can also reach us via the tenders page.
