Gold Recovery Vintage Precious Metals Motorola MC68701S-1, EPROM 8bit MCU

Hitachi HD637B01X0C 8bit Microcontroller CPU MCU + 4kB EPROM 6801 6301

NEC D8748HD MCS48 8 Bit Microcontroller 1kx8 UV EPROM DIP40 Ceramic

NEC D765AD 8-bit Microcontroller 64x8 RAM is 1kx8 UV EPROM 21v dip-40 Gold Chip.

NEC D765AD 8-bit Microcontroller 64x8 RAM is 1kx8 EPROM 21v dip-40 Gold Chip

NEC D8748 8-bit Microcontroller 64x8 RAM is 1kx8 UV EPROM 21v dip-40 Gold Chip

Vintage Circuit Board Gold ICs 2N2920 2N6790 Component Dense

Large Lot of 150+ Vintage ICs EPROMs Logic Chips Intel Motorola NEC TI Ceramic