74LVC2244A - Octal buffer/line driver
74LVC2244A Features
* Overvoltage tolerant inputs to 5.5 V
* Wide supply voltage range from 1.2 V to 3.6 V
* CMOS low-power consumption
* Direct interface with TTL levels
* Integrated 30 Ω termination resistors
* IOFF circuitry provides partial Power-down mode operation