4 layers163 × 174.4 mm
Gd rev3b
baldengineer/Mega-IIe
Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!
440 parts33MIT
2 layers61 × 27.9 mm
MacIIATX
Mr-Bossman/MacIIATX1Mac II to ATX PSU adapter.
- Size
- 61 × 27.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 6
- Nets
- 19
- Pads
- 62
- Tracks, vias
- 68, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 15 Nov 2023
- Updated
- 24 Dec 2023
Overview
MacIIATX is an open-source printed circuit board by Mr-Bossman, from the Mr-Bossman/MacIIATX repository on GitHub. It is a 2-layer board of 61 × 27.9 mm with 6 parts on 19 nets, routed with 68 tracks and 0 vias.
It is built around the 74HC04D and 74LVC2G04DW. Its parts include 2 ICs, 2 connectors, 1 capacitor and 1 resistor.
Main components
2
74HC04D
SOP-14-40℃~+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 ROHSNexperiaInverters
74LVC2G04DW
SOT-363-40℃~+125℃ 1.65V~5.5V 1.7V~2V 10uA 2 2 3.8ns@5V,50pF 32mA 32mA 700mV~800mV 74LVC SOT-363 Inverters ROHSDiodes IncorporatedGates And Inverters
README
Readme.mdMacIIATX
Mac II to ATX PSU adapter.
Parts
6| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 74HC04 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U2 |
| 1 | 74LVC2G04 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | ATX-24P | Connector_Molex:Molex_Mini-Fit_Jr_5566-24A2_2x12_P4.20mm_Vertical | J1 |
| 1 | MAC II | MacPSU_conn:MacPSU_conn | J2 |
Similar boards
- 4 layers96 × 172 mm
- 4 layers90 × 80 mm
- 2 layers70.3 × 102.1 mm
- 2 layers188.9 × 115 mm
- 6 layers228.6 × 110.7 mm
Driver
thewonderidiot/lachesis
Portable, safe readers for Apollo Guidance Computer core rope memory modules
690 parts4MIT - 6 layers135.8 × 121.3 mm
Sictroller
henryhallam/quickie-mc-hw
KiCAD design for the Quick-E motor controller (inverter)
350 parts1 - 2 layers200 × 155 mm
DE10nano interface
ShadeTechnik/socfpga-developement-OSHW
hardware and software development for socfpga, open source
139 parts1
Questions
How big is the MacIIATX PCB?
It measures 61 × 27.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MacIIATX use?
6 parts, built around the 74HC04D and 74LVC2G04DW. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MacIIATX KiCad files?
From the Mr-Bossman/MacIIATX repository on GitHub, at the commit this page was made from: the board is MacIIATX.kicad_pcb and its schematic MacIIATX.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MacIIATX design in my own project?
Its repository states no licence, so its author keeps all rights: ask Mr-Bossman before reusing the design.