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KK74ACT20

KODENSHI KOREA
Part Number KK74ACT20
Manufacturer KODENSHI KOREA
Description Dual 4-Input NAND Gate High-Speed Silicon-Gate CMOS
Published Apr 10, 2010
Detailed Description TECHNICAL DATA www.DataSheet4U.com KK74ACT20 Dual 4-Input NAND Gate High-Speed Silicon-Gate CMOS The KK74ACT20 is ide...
Datasheet PDF File KK74ACT20 PDF File

KK74ACT20
KK74ACT20


Overview
TECHNICAL DATA www.
DataSheet4U.
com KK74ACT20 Dual 4-Input NAND Gate High-Speed Silicon-Gate CMOS The KK74ACT20 is identical in pinout to the LS/ALS20, HC/HCT20.
The KK74ACT20 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
• TTL/NMOS Compatible 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 KK74ACT20N Plastic KK74ACT20D 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 H B X L X X H C X X L X H D X X X L H Output Y H H H H L X = don’t care 1 www.
DataSheet4U.
com KK74ACT20 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 - High Output Current - Low Input Rise and Fall Time (except Schmitt Inputs) * Min 4.
5 0 -40 Max 5.
5 ...



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