KK74ACT21 Datasheet | Kodenshi AUK Group

TECHNICAL DATA .. Dual 4-Input AND Gate High-Speed Silicon-Gate CMOS The KK74ACT21 is identical in pinout to the LS/ALS21, HC/HCT21. The KK74ACT21 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. - TTL/NMOS patible Input Levels - Outputs Directly Interface to CMOS, NMOS, and TTL - Operating Voltage Range: 4.5 to 5.5 V - Low Input Current: 1.0 µA; 0.1 µA @ 25°C - Outputs Source/Sink 24 mA ORDERING INFORMATION KK74ACT21N Plastic KK74ACT21D SOIC TA = -40° to 85° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT NC = NO CONNECTION FUNCTION TABLE PIN 14 =VCC PIN 7 = GND PINS 3,11 = NO CONNECTION Inputs A L X X X...