CD54HC138, CD74HC138, CD54HCT138, CD74HCT138, CD54.
CD74HC238 - High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting
CD74HC238NS - High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting
CD74HC238PW - High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting