93c46a type
About the 93c46a type PCB
93c46a type is an open source PCB design by ethanjamesauto, published on GitHub. It is a 2-layer board measuring 132.1 × 83.8 mm, with 39 components from 14 distinct parts.
Other key parts include the 93CxxA, 74LS123, NA555D, 74LS00 and 74HC595. By type, the board carries 11 resistors, 5 ICs, 5 diodes, 4 capacitors, 3 connectors and 1 switch.
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 93c46a type
93c46a type bill of materials (BOM)
39 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 93CxxA | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | 74LS123 | DIP-16_W7.62mm | U2 |
| 1 | NA555D | DIP-8_W7.62mm | U4 |
| 1 | 74LS00 | DIP-14_W7.62mm | U5 |
| 1 | 74HC595 | SOIC-16_3.9x9.9mm_P1.27mm | U9 |
| 1 | Conn_01x40_Pin | PinHeader_1x40_P2.54mm_Horizontal | J1 |
| 2 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J2, J3 |
| 10 | Conn_01x25_Pin | PinHeader_1x25_P2.54mm_Vertical | JCol1, JCol2, JCol3, JCol4, JCol5, JCol6, JCol7, JCol8 +2 |
| 1 | SW_SPST | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | SW1 |
| 5 | VCC | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3, D4, D5 |
| 4 | C | C_Disc_D3.0mm_W2.0mm_P2.50mm | C1, C4, C5, C6 |
| 5 | 470 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | r1, r8, r11, r12, r13 |
| 4 | 470 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | r2, r3, r9, r10 |
| 2 | 1 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | r6, r7 |
93c46a type 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.
93c46a type: common questions
How big is the 93c46a type PCB?
The 93c46a type measures 132.1 × 83.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 93c46a type?
39 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the 93c46a type 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 93c46a type 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.
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