SN74LS245DWR

6-ch, 1.65-V to 5.5-V buffers with open-drain outputs

6-ch, 2-V to 5.5-V inverters with Schmitt-Trigger inputs

Single 1.65-V to 5.5-V buffer with Schmitt-Trigger inputs

Single 1.65-V to 5.5-V buffer with open-drain outputs