4 layers184.2 × 169.5 mm
Boards using the 74HC251D
14 boardsBoards in 7 GitHub repositories, designed in KiCad, that use the 74HC251D by Nexperia (-40℃~+125℃ 14ns@6.0V,50pF 160uA 2V~6V 5.2mA 5.2mA 74HC 8/2 Multiplexer Output enable high-impedance、Tri-state output Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS). See how each wires it, with its parts, size, README and files; the 74HC251D’s symbol, footprint and pinout are on its own page.
- 2 layers66 × 117 mm
- 2 layers212 × 126 mm
- 2 layers100 × 50 mm
- 2 layers178 × 39 mm
AddOnA
freeDSP/freeDSP-aurora
freeDSP ADAU1452 with 8 analog input, 8 analog outputs, S/P-DIF I/O, ADAT I/O, USB Audio Class2, WiFi, Bluetooth
57 parts226CC-BY-SA-4.0 - 2 layers391 × 45 mm
AddOnB
freeDSP/freeDSP-aurora
freeDSP ADAU1452 with 8 analog input, 8 analog outputs, S/P-DIF I/O, ADAT I/O, USB Audio Class2, WiFi, Bluetooth
138 parts226CC-BY-SA-4.0 - 2 layers233.4 × 280 mm
- 4 layers622.7 × 375.7 mm
- 4 layers131.9 × 164.6 mm
- 2 layers280 × 164.6 mm
- 2 layers280 × 164.6 mm
- 2 layers131.9 × 164.6 mm
- 2 layers100 × 78 mm
- 2 layers39.8 × 50 mm
