8 bit logic analyzer
About the 8 bit logic analyzer PCB
8 bit logic analyzer is an open source PCB design by ethanjamesauto, published on GitHub. It is a 2-layer board measuring 104.1 × 25.4 mm, with 60 components from 19 distinct parts.
Other key parts include the 74LS195, 74LS138, 74LS74, 74LS00 and 74LS161. By type, the board carries 23 resistors, 18 diodes, 8 connectors, 7 ICs, 3 capacitors and 1 transistor.
It belongs with the test & measurement designs in this gallery.
From the project
CPU card Protoboard card This card contains an onboard clock generator, address and data registers/buffers, and a protoboard area for testing designs. Bus interface modeling
Main components on the 8 bit logic analyzer
8 bit logic analyzer bill of materials (BOM)
60 components, 19 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ~ | DIP-16_W7.62mm_Socket | U2, U4 |
| 1 | 74LS195 | DIP-16_W7.62mm | U5 |
| 1 | 74LS138 | DIP-16_W7.62mm | U6 |
| 1 | 74LS74 | DIP-14_W7.62mm | U7 |
| 1 | 74LS00 | DIP-14_W7.62mm | U8 |
| 1 | 74LS161 | DIP-16_W7.62mm | U9 |
| 1 | FDG1024NZ | SOT-23-6_Handsoldering | Q1 |
| 2 | Conn_01x10_Pin | PinHeader_1x10_P2.54mm_Vertical | J1, J2 |
| 2 | Conn_01x07_Pin | PinHeader_1x07_P2.54mm_Vertical | J3, J4 |
| 3 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J5, J6, J7 |
| 1 | Conn_01x01_Pin | PinHeader_1x01_P2.54mm_Vertical | J8 |
| 2 | D | D_DO-41_SOD81_P7.62mm_Horizontal | D1, D2 |
| 16 | LED | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3, D4, D5, D6, D7, D8, D9, D10 +8 |
| 1 | 100nF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C4 |
| 2 | 1uF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C10, C11 |
| 1 | 4.7 | R_0603_1608Metric | R1 |
| 2 | 10k | R_0603_1608Metric | R2, R3 |
| 18 | 470 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R6, R7, R8, R9, R10, R11, R12 +10 |
| 2 | 0 | R_0603_1608Metric | R5, R21 |
8 bit logic analyzer design files
The KiCad project lives in the ethanjamesauto/modular_8bit_computer repository on GitHub; these links point at the commit this page was built from.
8 bit logic analyzer: common questions
How big is the 8 bit logic analyzer PCB?
The 8 bit logic analyzer measures 104.1 × 25.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 8 bit logic analyzer?
60 components, from 19 distinct parts. The full bill of materials is listed on this page.
Where can I download the 8 bit logic analyzer design files?
From the ethanjamesauto/modular_8bit_computer repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the 8 bit logic analyzer design in my own project?
The repository has no license, so all rights stay with ethanjamesauto. Use it as a reference, and ask the author before reusing the design.
More boards in modular_8bit_computer
Processor attempt 1
229.9 × 93.3 mm365 parts2LNo license1
Huhhhh I didnt save
229.9 × 93.3 mm365 parts2LNo license1
Processor attempt 3
229.9 × 93.3 mm365 parts2LNo license1
Processor attempt 4
229.9 × 83.8 mm291 parts2LNo license1
Processor attempt 2
229.9 × 93.3 mm272 parts2LNo license1
Motherboard
222.3 × 127 mm208 parts2LNo license1
Fish
0.7 × 0.3 mm162 parts2LNo license1
Eddie bldc
48.3 × 48.3 mm63 parts2LNo license1
PCB PCB OpenSuperHetv6
64.1 × 27.6 mm57 parts2LNo license1
93c46a type
132.1 × 83.8 mm39 parts2LNo license1
74ls245 high current attempt 2
30.5 × 21.6 mm37 parts2LNo license1
Similar boards
LevelShifter
gusmanb
28.3 × 39.8 mm21 parts2LGPL-3.05.0k
StackLink
52.3 × 10.5 mm5 parts2LGPL-3.05.0k
AnalyzerBoxPCB fork
52.7 × 47.9 mm54 parts4LGPL-3.05.0k
EleLab v2 Bus100
Chrismettal
100 × 100 mm37 parts2LGPL-3.0528
EleLab v2 Bus150
150 × 50 mm37 parts2LGPL-3.0528
EleLab v2 PowerFeed
68 × 50 mm11 parts2LGPL-3.0528