Quantity   Component name
1 × Zilog Z80B CPU Possible product code: Zilog Z86C0006PEG (Z80 CPU in CMOS, 6MHz)
1 × Zilog Z80 PIO Possible product code: Zilog Z84C2006PEG (Z80 PIO in CMOS, 6MHz)
1 × Zilog Z80 SIO/0 Possible product code: Zilog Z80C4006PEC (Z80 SIO/0 in CMOS, 6MHz)
1 × Zilog Z80 CTC Possible product code: Zilog Z84C3006PEG (Z80 CTC in CMOS, 6MHz)
1 × GI AY-3-8910 or Yamaha YM2149F
2 × 62256 SRAM Possible product code: HM62256LP-12 or HM62256LP-7 (for TMS9918A)
1 × 28C256 EEPROM Possible product code: Atmel AT28C256-15PC or Hynyx X28HC256P-15
1 × TMS9918ANL Be sure to get a "A" part.
1 × 10.738635MHz crystal quartz This is critical. It must have this EXACT frequency otherwise the TMS won't work corr.