74AHC244 Datasheet - NXP

74AHC244 Octal buffer/line driver

The 74AHC244; 74AHCT244 is a high-speed Si-gate CMOS device. The 74AHC244; 74AHCT244 has octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. 2. Fea.

74AHC244 Features

* s Balanced propagation delays s All inputs have a Schmitt-trigger action s Inputs accepts voltages higher than VCC s For 74AHC244 only: operates with CMOS input levels s For 74AHCT244 only: operates with TTL input levels s ESD protection: x HBM JESD22-A114E exceeds 2000 V x MM JESD22-A115-A exceeds

74AHC244_PhilipsSemiconductors.pdf