Boards using the 74HC04D

308 boards

Boards in 238 GitHub repositories, designed in KiCad, that use the 74HC04D by Nexperia (-40℃~+125℃ 1 1.5V~4.2V 1.9V、3.7V、5.2V 100mV、400mV、400mV 14ns@6V,50pF 2V~6V 2uA 5.2mA 5.2mA 500mV~1.8V 6 74HC SOIC-14 Inverters ROHS). See how each wires it, with its parts, size, README and files; the 74HC04D’s symbol, footprint and pinout are on its own page.

2 layers43.9 × 27.7 mm
Tcd1304-4v
OpnTec/open-spectrometer-hardware
Open source VIS spectrometer
19 parts1.5k
2 layers191.8 × 121.3 mm
8-Bit CPU 32k
slu4coder/Minimal-UART-Computer-1-2
Legacy: Version 1 and 2 of my TTL-only CPU featuring UART I/O, an expansion port, 512KB SSD at up to 10MHz clock speed
109 parts184
2 layers47 × 39 mm
Qrss clock tx
swharden/AVR-projects
A collection of standalone AVR projects written in C
32 parts184MIT
2 layers312 × 140 mm
Tsynth2 Rev1.3
Electrotechnique/TSynth-Teensy4.1
TSynth for Teensy 4.1
108 parts182
2 layers138 × 96.9 mm
ISA Card
AkBKukU/CM153-Repro
A reproduction of the Philips CM-153 LMSI controller
161 parts145
2 layers304.8 × 165.1 mm
Comix-35
schlae/comix-35
The COMIX-35 is an improved clone of the COMX-35 1802 home computer
173 parts138
2 layers306.1 × 130.2 mm
8-Bit CPU 32k
slu4coder/Minimal-64-Home-Computer
Legacy: Full TTL-only home computer with VGA and PS/2 and twice the processing power of a Commodore 64
132 parts94
2 layers70 × 85 mm
1bit CPU
naoto64/1bit-CPU
1bit CPU using 74HC series logic IC.
38 parts91MIT
2 layers99.1 × 99.1 mm
Av board
rjw57/buri
This repository contains my work on designing, building and programming a 6502 microcomputer from scratch. The 6502 was the CPU used in the original Apple 1, BBC Microcomputer, NES console and many other systems from…
42 parts68MIT
2 layers216 × 150 mm
Motherboard-101
artemisamsx/artemisa
Schematics, PCB designs and HDL simulations to build a 8-bits MSX computer
124 parts67
2 layers102 × 71 mm
REF1329 Altera
RWeick/REF1329-N64-Gameshark-Clone
This implements the original LZ9FC17 GAL on an Altera EPM240. It fully supports all functionality to include: parallel port, 7 segment display, and the GS button
41 parts48GPL-3.0
2 layers85 × 56 mm
Basicengine
uli/basicengine-pcb
Schematics and PCB layout for the BASIC Engine home computer
115 parts48
2 layers310 × 229.8 mm
NeoGeoAES-3.5
Board-Folk/NeoGeoAES-3.5
NeoGeo AES 3.5 Schematics and PCB
320 parts47
2 layers159.5 × 99.8 mm
M68kcomp1
jtsiomb/m68kcomputer
Homebrew Motorola 68010 computer
55 parts32CC-BY-SA-4.0
2 layers
Sap be
kyllikki/eda-designs
EDA designs
148 parts32MIT
4 layers76.7 × 76.7 mm
OS816
c0pperdragon/OS816
An experimental single-board computer using the 65C816
40 parts28
2 layers127 × 76.2 mm
Hx8k brk mem
msinger/iceboy
Game Boy clone for Lattice iCE40 FPGAs
23 parts26
2 layers88.9 × 88.9 mm
ByteMachine
c0pperdragon/ByteMachine
A generic main board to build 8-bit computers
46 parts20
2 layers69.8 × 31.8 mm
Gen to pce
rattboi/gen-to-pce-controller-adapter
Simple Genesis 3-button to PC-Engine adapter ============================================
13 parts20
2 layers
BreadBin
c0pperdragon/BreadBin
A CPU made of 7400 logic on breadboards - inside a bread bin ;-)
45 parts18
2 layers109.7 × 109.5 mm
Dc31
dczia/Defcon31-Badge
DCZia DC31 Badge
76 parts16
2 layers40 × 74 mm
Trapdoor
jmA500/trapdoor5
A flexible trapdoor extension for the AMIGA 500
47 parts16GPL-2.0
2 layers64.8 × 109.2 mm
Dmx ledstrip dimmer-32ch
robinolejnik/dmx-ledstrip-dimmer-32ch
Arduino Mini and TLC5940 based 32 channel 12V PWM dimmer with DMX512 and RDM support.
105 parts14MIT
2 layers100 × 84 mm
MIxer SPDIF V1.0
DADDesign-Projects/Asynchronous-SPDIF-Mixer
"Asynchronous SPDIF Mixer" synchronizes and mixes up to three asynchronous S/PDIF streams into a 48 kHz output. Running on an STM32H743 and developed in C++ with CubeIDE, it compensates for drift with interpolation.
141 parts13MIT