74LVC2244A Octal Buffer/line Driver With 30 Ohm Series Termination Resistors; 5 V Tolerant Input/output; 3-state

The 74LVC2244A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. Inputs CAN be driven from either 3.3 V or 5 V devices. In 3-state operation outputs CAN handle 5 V. These features allow the use of these devices as translators in a mixed 3.3 V and 5 V environment. The 74LVC2244A is an octal non-inverting Buffer line driver with 3-state outputs. The 3-state outputs are controlled by the output enable input pins 1OE and 2OE. A HIGH on pin nOE causes the outputs to assume a high-impedance OFF-state. Schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times. The 74LVC2244A is designed with 30 Ohm series termination resistors in both HIGH and LOW output stages to reduce line noise.
By NXP Semiconductors