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74LS139

1 Jun 1991

Z80 Control Board

by Chris Savage | posted in: Z80 Projects | 0

The first generic control board I designed, based on the Z80 CPU.

27C256, 62256, 74LS138, 74LS139, 74LS14, 74LS244, 74LS374, 74LS76, 8255, CPU, DOS, EPROM, HD44780, LCD, SRAM, TASM, Z80, Zilog

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