Boards using the 74LS139PC

182 boards

Boards in 127 GitHub repositories, designed in KiCad, that use the 74LS139PC by onsemi (22ns 74LS 8mA Decoder Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders). See how each wires it, with its parts, size, README and files; the 74LS139PC’s symbol, footprint and pinout are on its own page.

2 layers231.1 × 106.7 mm
Snark barker
schlae/snark-barker
A 100% compatible replica of the famed SB 1.0 sound card
199 parts687
2 layers125 × 98 mm
3-in-1
mudmin/AnotherMaker
This is where I will store code snippets for AnotherMaker Videos
44 parts258
2 layers182.9 × 172.7 mm
Multi
homebrew8088/8088-PC-Compatible
8088 PC XT Compatible
120 parts238GPL-3.0
2 layers370.8 × 298.5 mm
8 Bit Computer
The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.
323 parts142
2 layers83.8 × 60.8 mm
Cart FeRAM
soniccd123/Genesis-FeRAM-Cart
A open Sega Genesis cartridge PCB
16 parts89
4 layers99 × 91.7 mm
EPSM Famicom
Perkka2/EPSM
NES Expansion Port Sound Generator
60 parts76
2 layers116.2 × 79.2 mm
SNES Advanced UV 1-0 new
MouseBiteLabs/Super-Nintendo-Cartridges
A collection of Super Nintendo cartridge circuit boards
66 parts70CC-BY-SA-4.0
2 layers155.2 × 78.6 mm
80ColumnCard
btb/80ColumnCard
An Apple II 80-Column Card. Based on the Videx Videoterm
47 parts43Apache-2.0
2 layers333.2 × 205.9 mm
Dragon64
danwerner21/Dragon64
A clone board for the Dragon64 and Tandy Color Computer
232 parts34
2 layers162.2 × 134.6 mm
Sg1000
barbeque/sg1000
A homebrew Sega SG-1000, with an eye towards SC-3000 compatibility
89 parts33
2 layers
Sap be
kyllikki/eda-designs
EDA designs
148 parts32MIT
4 layers340 × 210 mm
Yddraig
ddraig68k/hardware
Schematic and CAD files for my 68K based computer
224 parts29MIT
2 layers157.5 × 73.9 mm
8086 ISA ver2
homebrew8088/8086-PC-Compatible
8086 PC Compatible
50 parts27GPL-3.0
2 layers100 × 61.4 mm
Cart
digilogistist/The-Open-Source-USB-NES-Project
USB-NES and NES-FASTGFX product engineering repository
38 parts24CC0-1.0
2 layers183.9 × 111.3 mm
C1581
sjgray/C1581
Commodore 1581 Disk Drive
80 parts20
2 layers91 × 186.5 mm
Dendy
UzixLS/dendy
Yet another Dendy (Famicom) clone - 8-bit home video game console
141 parts19
2 layers203.4 × 139.1 mm
Tandy Color Computer Multi Pak
djtersteegc/Tandy-Color-Computer-Multi-Pak
Respin of the Tandy 26-3024 Multi-Pak (MPI) for the DIY builder.
70 parts16MIT
2 layers83.8 × 61 mm
Genesis Advanced UV 1-1
MouseBiteLabs/Genesis-Cartridges
A collection of Genesis/Mega Drive cartridge circuit boards
53 parts16CC-BY-SA-4.0
2 layers111.8 × 121.9 mm
Tlcs90-rom reader pcb
sergiopolog/tlcs90-rom-reader
TLCS-90 ROM Reader
60 parts15GPL-3.0
2 layers86 × 143 mm
HVC CPU GPM-02
4920616d20546f6d/Nintendo_Famicom_Console
Schematics, PCBs, images, and notes for Nintendo's Famicom console
83 parts13
2 layers279.4 × 203.2 mm
Z180GDC
lynchaj/rhyophyre
Single Board Computer featuring Zilog Z180 processor and NEC µPD7220 Graphics Display Controller
249 parts12
2 layers
Comal80
acarmony1/comal80
COMAL 80 for C64
16 parts11
2 layers99.1 × 99.1 mm
Opusdiscovery
alvaroalea/opusdiscovery-clone

59 parts11GPL-3.0
2 layers220 × 173.3 mm
SF-7017
fabiodl/sf7000
Most of the work was done by Andrea Ottaviani https://github.com/aotta
68 parts10GPL-3.0