TIM-011B
About the TIM-011B PCB
TIM-011B is an open source PCB design by Board-Folk, published on GitHub. It is a 2-layer board measuring 232.8 × 204.2 mm, with 149 components from 74 distinct parts.
Other key parts include the 74LS08, GAL16V8, 74HC4040, 74LS374 and 74LS74. By type, the board carries 54 capacitors, 42 ICs, 17 resistors, 12 connectors, 4 diodes and 2 crystals.
From the project
TIM-011 B Replica Board
Main components on the TIM-011B
TIM-011B bill of materials (BOM)
149 components, 74 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LS08 | DIP-14_W7.62mm | U1 |
| 1 | GAL16V8 | DIP-20_W7.62mm | U2 |
| 2 | 74HC4040 | DIP-16_W7.62mm | U3, U13 |
| 5 | 74LS374 | DIP-20_W7.62mm | U4, U5, U6, U40, U41 |
| 4 | 74LS74 | DIP-14_W7.62mm | U7, U10, U15, U25 |
| 2 | MAX232 | DIP-16_W7.62mm | U8, U9 |
| 2 | 74LS283 | DIP-16_W7.62mm | U11, U12 |
| 2 | 74LS240 | DIP-20_W7.62mm | U14, U44 |
| 1 | 27128 | DIP-28_W15.24mm_Socket | U16 |
| 1 | HD64180 | DIP-64_1.78mm Pitch_Socket | U17 |
| 1 | 74LS20 | DIP-14_W7.62mm | U18 |
| 7 | 74LS157 | DIP-16_W7.62mm | U19, U20, U21, U22, U26, U27, U28 |
| 1 | 74LS00 | DIP-14_W7.62mm | U23 |
| 1 | 74LS04 | DIP-14_W7.62mm | U24 |
| 1 | 74HC153 | DIP-16_W7.62mm | U29 |
| 1 | 43256 | DIP-28_W15.24mm_Socket | U30 |
| 1 | 74LS32 | DIP-14_W7.62mm | U31 |
| 1 | 74LS139 | DIP-16_W7.62mm | U32 |
| 1 | 74LS07 | DIP-14_W7.62mm | U33 |
| 1 | 74LS06 | DIP-14_W7.62mm | U34 |
Show 54 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LS158 | DIP-16_W7.62mm | U35 |
| 1 | 74LS244 | DIP-20_W7.62mm | U42 |
| 1 | FDC9266 | DIP-40_W15.24mm_Socket | U43 |
| 2 | 44256 | DIP-20_W7.62mm | U60, U61 |
| 1 | BC557 | TO-92_Inline_Wide | Q1 |
| 1 | 12.288MHz | TIM_Oscillator_DIP-8 | X1 |
| 1 | 8MHz | TIM_Oscillator_DIP-8 | X2 |
| 1 | PRINTER | PRINTER | J1 |
| 1 | TASTATURA | KEYBOARD2 | J3 |
| 1 | SERIAL | PinHeader_1x04_2.54mm | J4 |
| 1 | KBD | PinHeader_1x04_2.54mm | J5 |
| 1 | RS-232/9 | SERIAL9 | J6 |
| 1 | VIDEO | PinHeader_1x07 2.54mm VIDEO | P1 |
| 1 | POWER | P2 | P2 |
| 1 | EXPAND | PinHeader_2x20 2.54mm | P3 |
| 1 | DISK | PinHeader_2x17_2.54mm | P4 |
| 1 | POWER | 3.96mm Header 4-Pin Edge | P5 |
| 1 | 5V Jack | TIM_BarrelJack_Horizontal | P7 |
| 1 | Composite | RCA2 | P8 |
| 2 | 330pF | Ceramic Cap 5.08mm | CX1, CX2 |
| 1 | Conn_01x03 | PinHeader_1x03 2.54mm | JMP1 |
| 1 | ~ | PinHeader_1x05_2.54mm_Alt | JMP2 |
| 1 | XT | PinHeader_1x03 2.54mm | JMP3 |
| 1 | FDC Ready | PinHeader_1x02 2.54mm | JMP4 |
| 1 | KBPWR | PinHeader_1x03 2.54mm | JMP5 |
| 1 | ROMA14 | PinHeader_1x03 2.54mm | JMP6 |
| 1 | ROMA15 | PinHeader_1x03 2.54mm | JMP7 |
| 1 | NOVID | PinHeader_1x03 2.54mm | JMP8 |
| 1 | 12VEXP | PinHeader_1x02 2.54mm | JMP9 |
| 1 | C/HSYNC | PinHeader_1x02 2.54mm | JMP10 |
| 2 | 4K7 | R_Array_SIP10 | RP1, RP2 |
| 1 | 330R | R_Array_SIP10 | RP3 |
| 1 | RESET | TP1 | T1 |
| 1 | RESET | SW_Tactile_SPST_Angled_PTS645Vx58-2LFS | T2 |
| 3 | 1N4148 | Diode 10.16mm | D1, D3, D4 |
| 1 | POWER | LED_D3.0mm | D2 |
| 1 | 22uF 25V | Electrolytic Capacitor Axial or Radial | C1 |
| 1 | 1nF | Ceramic Cap 5.08mm | C2 |
| 41 | 100nF | Ceramic Cap 5.08mm | C3, C8, C10, C11, C12, C13, C14, C15 +33 |
| 1 | 10uF | Electrolytic Capacitor Axial or Radial Alt | C4 |
| 1 | 2n2 | Ceramic Cap 5.08mm | C5 |
| 1 | 470uF 25v | Electrolytic Capacitor Axial or Radial Alt | C6 |
| 8 | 1uF | Electrolytic Capacitor Radial | C54, C55, C56, C57, C58, C59, C60, C61 |
| 2 | 470R | Resistor 12.7mm | R1, R12 |
| 5 | 4K7 | Resistor 12.7mm | R2, R3, R4, R5, R7 |
| 1 | 100R | Resistor 12.7mm | R6 |
| 1 | 56K | Resistor 12.7mm | R8 |
| 1 | 2K2 | Resistor 12.7mm | R9 |
| 1 | 1K5 | Resistor 12.7mm | R10 |
| 1 | 5K1 | Resistor 12.7mm | R11 |
| 2 | 1K | Resistor 12.7mm | R13, R20 |
| 1 | 220R | Resistor 12.7mm | R14 |
| 1 | 10K | Resistor 12.7mm | R15 |
| 1 | 68R | Resistor 12.7mm | R16 |
TIM-011B design files
The KiCad project lives in the Board-Folk/TIM011B repository on GitHub; these links point at the commit this page was built from.
TIM-011B: common questions
How big is the TIM-011B PCB?
The TIM-011B measures 232.8 × 204.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TIM-011B?
149 components, from 74 distinct parts. The full bill of materials is listed on this page.
Where can I download the TIM-011B design files?
From the Board-Folk/TIM011B repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the TIM-011B design in my own project?
The repository has no license, so all rights stay with Board-Folk. Use it as a reference, and ask the author before reusing the design.
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