Boolean Function Generator
Summary
This is a boolean function generator utilizing a SN74150N 16-to-1 multiplexer I got from a scrap metal lot on ebay. Using the DIP switches, any 16 bit serial signal can be generated. This is very useful when it comes to testing UARTs as it is much more compact than carrying around a palmtop computer and my TTL to RS232 Adapter.
Diagram
Parts List
| Component | Description | Origin |
|---|---|---|
| 74150 | 16-to-1 Multiplexer (Boolean Function Generator) | Scrap lot bought off eBay |
| 74161 | Synchronous 4-bit Counter | 74xx grab bag |
| DIP Switches (x2) | Function definition | Unknown |
| Resistor Network | Pull up resistors for DIP switches | Desoldered from NICE-68k |
Gallery
Videos
Timeline
- 9/13/20
- Project Build