(Device file for 74FCT244E) PACKAGE DIP20_3 CLASS IC PINCOUNT 20 PINORDER BUFF OE O3 O2 O1 O0 I3 I2 I1 I0 PINUSE BUFF IN OUT OUT OUT OUT IN IN IN IN FUNCTION B1 BUFF 1 12 14 16 18 8 6 4 2 FUNCTION B2 BUFF 19 9 7 5 3 11 13 15 17 POWER +5; 20 GROUND GND; 10 END