CD54HC240, CD74HC240, CD74HC241, CD54HC244 CD74HC2.
M54HC241 - OCTAL BUS BUFFER
MC54HC241A - Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
SN54HC241 - OCTAL BUFFERS AND LINE DRIVERS
54HC241 - High-Speed CMOS Logic Octal Buffer/Line Drivers
