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Home > products > Integrated Circuit Chips > SN74HC21DR DUAL 4-INPUT POSITIVE-AND GATES common ic chips digital ic circuits

SN74HC21DR DUAL 4-INPUT POSITIVE-AND GATES common ic chips digital ic circuits

manufacturer:
Manufacturer
Description:
AND Gate IC 2 Channel 14-SOIC
Category:
Integrated Circuit Chips
Price:
Negotiation
Payment Method:
T/T, Western Union,PayPal
Specifications
Supply Voltage Range, VCC:
−0.5 V To 7 V
Input Clamp Current, IIK (VI < 0 Or VI > VCC):
±20 MA
Output Clamp Current, IOK (VO < 0 Or VO > VCC):
±20 MA
Continuous Output Current, IO (VO = 0 To VCC):
±25 MA
Continuous Current Through VCC Or GND:
±50 MA
Highlight:

circuit board ic

,

electronic chip board

Introduction

►Wide Operating Voltage Range of 2 V to 6 V 

►Outputs Can Drive Up To 10 LSTTL Loads 

►Low Power Consumption, 20-µA Max ICC 

►Typical tpd = 11 ns  ±4-mA

►Output Drive at 5 V  Low

►Input Current of 1 µA Max

 

description/ordering information

These devices contain two independent 4-input AND gates. They perform the Boolean function Y  A • B • C • D or Y  A B C D in positive logic. O

 

 

 

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