IC HEX BUFFER/CONVERTER, INVERTING SMD SOIC-20 = /= 74LS245WM = SN74LS245DW
37/TUBEDC 001

IC TTL OCTAL LATCH 3 STATE OUTPUT SMD SMT SOIC-20
37/TUBEDC 004
IC CMOS LOGIC QUAD 2-INPUT AND GATE SMD SMT SOIC-14
54/TUBE
SRAM 32KX8 SOIC-28W PULLS
DC 93
IC MEMORY SRAM 1Mbit 128KX8, 85ns, CMOS SMD SOIC-32 OBSPLETE
TUBEDC 9302 / 94+