The 74HCT244N is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74HCT244N has octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. The 74HCT244N is identical to the 74HC240; 74HCT240 but has non-inverting outputs.
Octal bus interface
Non-inverting 3-state outputs
Specified from -40 °C to +125 °C.
Datasheet Availalble:Phillips 74HCT244N
20 pin DIP. Manufactured by Phillips.