You need four AND gates and you don't want to solder four separate transistors to get there. The 74HC08 packs quad two-input AND gates into a 14-pin CMOS package. Wire your inputs, read the output, done. It's the chip that keeps your combinational logic clean without a tangle of discrete parts. Grab it, wire it up, and get back to the rest of the build
| brand | Jaycar |
| part_number | 74HC08 |
| pin_count | 14 |
| ic_type | Quad 2-Input AND Gate |
| logic_family | CMOS (74HC series) |
| category | Electronics & Components |
| subcategory | Electronic Components |