onsemi MM74HC244WMX Octal-Channel Buffer & Line Driver, 3-State, 20-Pin SOIC W
8mA, Maximum Propagation Delay Time @ Maximum CL: 165 ns @ 2 V, Dimensions: 13 x 7.6 x 2.onsemi MM74HC244WMX Octal-Channel Buffer & Line Driver, 3-State, 20-Pin SOIC W, Logic Function: Buffer, Line Driver, Number of Channels per Chip: 8, Input Type: Single Ended, Output Type: 3 State, Polarity: Non-Inverting, Mounting Type: Surface Mount, Maximum High Level Output Current: -7.35mm, Length: 13mm.