DESCRIPTION
   The U74ACT240 is a octal buffers/drivers with 3-state outputs. It is organized as two 4-bit buffers/drivers with separate output-enable ( OE ) inputs. When OE is high, the Y outputs are in a high-impedance state, and the outputs neither load nor drive the bus lines. When OE is low, the device passes inverted data from the a inputs to the Y outputs.
   The U74ACT240 is designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

FEATURES
* 4.5V to 5.5V VCC operation
* Inputs accept voltages to 5.5V
* Max tpd of 8.5 ns from A to Y at 5V
* Low power consumption, ICC = 4 μA (Max.) at 5.5V
* TTL compatible
* ±24 mA output driver at 5.5V