ACTS240KMSR 74VHCT541ATTR ACTS240DMSR SN74LVC244AQDWRQ1 SN74HCT245APWRG4 SN74LVCH8T245DBQR ALVCH16245TE-E SN74LVTH240RGYRG4 LVC16374BTEL-E SN74LVCH32244AZKER LVC16244BTEL-E SN74LVCZ32240AZKER ALVCH16244TE-E SN74LVCZ32244AZKER ALVC2G04USE-E SN74LVT32240ZKER MC74LCX125DTR2GH SN74LS240NG4 74LVC2G240DP-Q10AH SN74LS442NG4