74AHCT244 Octal buffer/line driver; 3-state
74AHCT244D Octal buffer/line driver; 3-state
74AHCT244D-T Dual 4-Bit Non-Inverting Buffer/Driver
74AHCT244DB Octal buffer/line driver; 3-state
74AHCT244PW Octal buffer/line driver; 3-state
74AHCT244PW-T Dual 4-Bit Non-Inverting Buffer/Driver