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KK74AC21

Features: • Outputs Directly Interface to CMOS, NMOS, and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 A; 0.1 A @ 25°C• High Noise Immunity Characteristic of CMOS Devices• Outputs Source/Sink 24 mAPinoutSpecifications Symbol Parameter RATI...

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SeekIC No. : 004385713 Detail

KK74AC21: Features: • Outputs Directly Interface to CMOS, NMOS, and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 A; 0.1 A @ 25°C• High Noise Immunity Characterist...

KK74AC21 Data Sheet

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Part Number:
KK74AC21
Supply Ability:
5000

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Total Cost: $ 0.00

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Product Details

Description



Features:

• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 A; 0.1 A @ 25°C
• High Noise Immunity Characteristic of CMOS Devices
• Outputs Source/Sink 24 mA


Pinout

Connection Diagram


Specifications

Symbol Parameter RATINGS Unit
VIN DC Supply Voltage (Referenced to GND) -0.5 to +20 V
VIN DC Input Voltage (Referenced to GND) -0.5 to VCC +0.5 V
VOUT DC Output Voltage (Referenced to GND) -0.5 to VCC +0.5 V
IIN DC Input Current, per Pin ±10 mA
IOUT DC Output Sink/Source Current, per Pin ±50
 mA
ICC DC Supply Current, VCC and GND Pins ±50 mA
PD Power Dissipation per Output Transistor 750
500		 mW
TL Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) 260
Tstg storage temperature -65 ~ +150
*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
SOIC Package: : - 7 mW/°C from 65° to 125


Description

The KK74AC21 is identical in pinout to the LS/ALS21, HC/HCT21. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.




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