Maker project
TMS9918A video module designed for RC2014
BOM001246 · v4
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
The catalogue does not say what this project is for.
Circuit functions included · BOM rule hits · not reviewed
- SRAM / PSRAM
- U8 HM62256BLP-7 · by part number
- Logic gate / inverter / Schmitt trigger
- U4 74HCT04 · by part number
- U1 74HCT32 · by part number
- Decoder / data selector
- U2 74LS138 · by part number
- Shift register / latch / flip-flop
- U5, U6, U7 74HCT574 · by part number
- Retro computing / bus peripherals (Z80 / 6502 / UART chips)
- U3 TMS9918A · by part number
Helper circuits
- Crystal / oscillator
- Y1 10.738635MHz · by part number
- Antenna / RF connector
- J2 Conn_Coaxial · by footprint
Online view
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25 rows · 36 parts0 of 25 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| D1 | 1N4148 | No part number | 1 | ||
| U4 | 74HCT04 | No part number | 1 | ||
| U5, U6, U7 | 74HCT574 | No part number | 3 | ||
| U2 | 74LS138 | No part number | 1 | ||
| U1 | 74HCT32 | No part number | 1 | ||
| Q1 | 2N4401 | No part number | 1 | ||
| J3 | Conn_01x14PinHeader_1x14_P2.54mm_Vertical | 1 | |||
| JP2 | A3PinHeader_1x03_P2.54mm_Vertical | A3 | 1 | ||
| J1 | Conn_01x39PinHeader_1x39_P2.54mm_Vertical | 1 | |||
| J5 | Conn_01x10PinHeader_1x10_P2.54mm_Vertical | 1 | |||
| R3 | 470R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | 470 | 1 | ||
| Y1 | 10.738635MHzCrystal_HC49-4H_Vertical | 1 | |||
| U8 | HM62256BLP-7DIP-28_W15.24mm_Socket | 1 | |||
| J2 | Conn_CoaxialKLPX-0848A | Conn_Coaxial | 1 | ||
| J6 | A4PinHeader_2x03_P2.54mm_Vertical | A4 | 1 | ||
| J7 | ExtPinHeader_1x05_P2.54mm_Vertical | Ext | 1 | ||
| R1 | 75R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | 75 | 1 | ||
| R2 | 0R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | 0 | 1 | ||
| C1, C2 | 16pfC_Disc_D3.0mm_W1.6mm_P2.50mm | 16pf | 2 | ||
| U3 | TMS9918ADIP-40_W15.24mm_Socket | 1 | |||
| JP1 | A1/A2PinHeader_1x03_P2.54mm_Vertical | A1/A2 | 1 | ||
| L1 | Ferrite_BeadR_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | Ferrite_Bead | 1 | ||
| JP4 | Jumper_NC_DualPinHeader_1x03_P2.54mm_Vertical | Jumper_NC_Dual | 1 | ||
| J4 | Conn_02x08_Odd_EvenPinHeader_2x08_P2.54mm_Vertical | 1 | |||
| C3, C4, C5, C6, C7, C8, C9, C10, C11 | 0.1ufC_Disc_D3.0mm_W1.6mm_P2.50mm | 0.1uf | 9 |