HARWIN
芯片和元件插座, D26系列, DIP, 14 触点, 2.54 mm, 7.62 mm, 镀金触芯
MULTICOMP
芯片和元件插座, 2227MC 系列, DIP插座, 14 触点, 2.54 mm, 7.62 mm, 镀锡触芯
TEXAS INSTRUMENTS
优先编码器, LS系列, 5输出, 8 mA, 4.75 V至5.25V, DIP-16
或非门, 74LS27, 3输入, 8mA, 4.75V至5.25V, DIP-14
缓冲器/线路驱动器, 74LS244, 4.75V至5.25V, DIP-20
或非门, 74LS02, 2输入, 8mA, 4.75V至5.25V, DIP-14
进行最后一道重要生产流程所在的国家