74LS11 datasheet (3-input AND gates)
74LS85 datasheet (comparitor)
74LS138-datasheet (decoder/demultiplexor)
74LS157 datasheet (multiplexer)
74LS181 datasheet (ALU)
74LS191 datasheet (counter)
74LS195 datasheet (shift register)
74LS244 datasheet (buffers)
EEPROM programmer schematics: These useful diagrams will help you use the EEPROM reader and writer boards.
Systems I book [college login required]