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KK74AC14

Part Number	KK74AC14
Manufacturer	KODENSHI KOREA
Description	Hex Schmitt-Trigger Inverter High-Speed Silicon-Gate CMOS
Published	Feb 19, 2010
Detailed Description	TECHNICAL DATA www.DataSheet4U.com Hex Schmitt-Trigger Inverter High-Speed Silicon-Gate CMOS The KK74AC14 is identical...
Datasheet	KK74AC14 PDF File

Overview

TECHNICAL DATA www.
DataSheet4U.
com Hex Schmitt-Trigger Inverter High-Speed Silicon-Gate CMOS The KK74AC14 is identical in pinout to the LS/ALS14, HC/HCT14.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The KK74AC14 is useful to “square up” slow input rise and fall times.
Due to the hysteresis voltage of the Schmitt trigger, the KK74AC14 finds applications in noisy environments.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA; 0.
1 µA @ 25°C • High Noise Immunity Characteristic of CMOS Devices • Outputs Source/Sink 24 mA KK74AC14 ORDERING INFORMATION KK74AC14N Plastic KK74AC14D SOIC TA = -40° to 85° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT FUNCTION TABLE Inputs A L H PIN 14 =VCC PIN 7 = GND Output Y H L 1 www.
DataSheet4U.
com KK74AC14 MAXIMUM RATINGS* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL * Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) Value -0.
5 to +7.
0 -0.
5 to VCC +0.
5 -0.
5 to VCC +0.
5 ±20 ±50 ±50 750 500 -65 to +150 260 Unit V V V mA mA mA mW °C °C Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/°C from 65° to 125°C RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT TJ TA IOH IOL tr, tf Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Junction Temperature (PDIP) Operating Temperature, All Package Types Output Current - Hi...

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