KK74ACT174
TECHNICAL DATA
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Hex D Flip-Flop with mon Clock and Reset
High-Speed Silicon-Gate CMOS
The KK74ACT174 is identical in pinout to the LS/ALS174, HC/HCT174. The KK74ACT174 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. This device consists of six D flip-flops with mon Clock and Reset inputs. Each flip-flop is loaded with a low-to-high transition of the Clock input. Reset is asynchronous and active-low.
- 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 m A
ORDERING INFORMATION KK74ACT174N Plastic KK74ACT174D SOIC TA = -40° to 85° C for all packages
PIN ASSIGNMENT LOGIC DIAGRAM
FUNCTION TABLE
Inputs Reset L PIN 16=VCC PIN 8 = GND H H H H X = Don’t care L Clock X D X H L X X Output Q L H L no change no change
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MAXIMUM RATINGS-
Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg...
