| Integrated Circuit (IC) | |
| 74LS125 | |
| DIP-14 20-ish | |
| LS SERIES, QUAD 1-BIT DRIVER Active Low | |
| Great for 3V to 5V logic level shifting- i.e. reliably communicating to addressable LEDs (WS2811/WS2812/NeoPixel) from a 3V microcontroller | |
| www.ti.com/…/sn74ls125a.pdf |