The LTC1045CJ from Analog Devices Inc. is a unidirectional voltage level translator Integrated Circuit with 1 circuit and 6 channels, in a 20-CERDIP package.
The LTC1045CSW#TRPBF from Analog Devices Inc. is a unidirectional voltage level translator Integrated Circuit with 1 circuit and 6 channels in a 20-SO package.