| Vectrex Logic Board | Vectrex logic board showing location of components. |
| 2114 RAM | 2114 RAM - 4096 Bit (1024 x4) - two of these chips are used to provide the Vectrex with a total of 1KB of memory - (IC204,IC205) |
| 68A09P | 6809 based microprocessor - (IC206) |
| 6522AP | Vesatile interface adapter (VIA) - (IC207) |
| AY-3-8912 | 3 channel soundchip and 8-bit parallel I/O port - (IC208) |
| MC1408P8 | 8-Bit D/A Converter - (IC301) |
| SN54LS00 | Quad 2 input NAND gate- (IC202) |
| SN74LS32N | Quad 2 input OR gate - (IC203) |
| 4066B | Quad analogue switch/multiplexer/demultiplexer - (IC305) |
| LF347 | JFET Quad operation Amplifiers euivalent to MC34004P - (IC303) |
| 2363 | 8K x 8 Bit ROM - (IC201) |
| LF353 | JFET Dual operation amplifier - (IC304) |
| 4052B | Dual 4 channel analogue multiplexer/demultiplexer - (IC302) |
