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2 layers195 × 101.7 mmFINCH Adapter Board, the printed circuit board in 3D

FINCH Adapter Board

OlliL/S80001
Size
195 × 101.7 mm
Copper layers
2
Thickness
1.6 mm
Parts
59
Nets
161
Pads
502
Tracks, vias
2,495, 102
Routed
Yes
KiCad
KiCad 4
Created
11 Jan 2016
Updated
3 Nov 2026

Overview

FINCH Adapter Board is an open-source printed circuit board by OlliL, from the OlliL/S8000 repository on GitHub. It is a 2-layer board of 195 × 101.7 mm with 59 parts on 161 nets, routed with 2,495 tracks and 102 vias.

It is built around the 74LS125DC, 74LS163APC and 74LS00SC, with the 74LS04PC and 74LS109PC among its other parts. Its parts include 26 capacitors, 19 ICs, 5 connectors, 2 resistors and 1 switch. It belongs with the interfaces and adapters boards of this library.

Main components

5

Parts

59
QtyValueFootprintReferences
24100nFCapacitors_ThroughHole:C_Disc_D3_P2.5C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +8
574LS163Housings_DIP:DIP-16_W7.62mm_LongPadsU10, U11, U12, U19, U20
375107Housings_DIP:DIP-14_W7.62mm_LongPadsU13, U16, U17
3eMountingHole_3.2mm_M3Mounting_Holes:MountingHole_3.2mm_M3MOUNT1, MOUNT2, MOUNT3
222uFDiscret:CP6C25, C26
27417Housings_DIP:DIP-14_W7.62mm_LongPadsU1, U2
2750Discret:R4R1, R2
275110Housings_DIP:DIP-14_W7.62mm_LongPadsU14, U18
11kPin_Headers:Pin_Header_Straight_1x06RN1
156RPin_Headers:Pin_Header_Straight_1x06RN2
17416Housings_DIP:DIP-14_W7.62mm_LongPadsU3
174LS00Housings_DIP:DIP-14_W7.62mm_LongPadsU6
174LS04Housings_DIP:DIP-14_W7.62mm_LongPadsU8
174LS08Housings_DIP:DIP-14_W7.62mm_LongPadsU15
174LS109Housings_DIP:DIP-16_W7.62mm_LongPadsU5
174LS125Housings_DIP:DIP-14_W7.62mm_LongPadsU7
174LS138Housings_DIP:DIP-16_W7.62mm_LongPadsU4
182RHousings_DIP:DIP-16_W7.62mm_LongPadsRN3
1CONN_01X07footprints:Conn_AMP-1-87270-5J4
1CONN_01X10footprints:Conn_Molex-26-60-5100J5
1CONN_02X10footprints:Conn_AMP-1-87456-6J3
1CONN_02X20Pin_Headers:Pin_Header_Angled_2x20J1
1CONN_02X25footprints:Socket_Slot_2x25J2
1DIPS_04Buttons_Switches_ThroughHole:SW_DIP_x4_SlideSW1

Questions

How big is the FINCH Adapter Board PCB?

It measures 195 × 101.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the FINCH Adapter Board use?

59 parts, built around the 74LS125DC, 74LS163APC, 74LS00SC and 74LS04PC. 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 FINCH Adapter Board KiCad files?

From the OlliL/S8000 repository on GitHub, at the commit this page was made from: the board is CircuitDiagrams/FINCH_Adapter_Board/FINCH_Adapter_Board.kicad_pcb and its schematic CircuitDiagrams/S8000_CPU/S8000_CPU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the FINCH Adapter Board design in my own project?

Its repository states no licence, so its author keeps all rights: ask OlliL before reusing the design.

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