产品概述
The SN74HC21N is a dual 4-input Positive-AND Gate. This device perform the Boolean function Y = A • B • C • D or Y = (A + B + C + D) in positive logic. The device operates at voltage range of 2 to 6V and outputs can drive up to 10 LSTTL loads.
- 20µA Maximum ICC low power consumption
- 11ns Typical tpd
- ±4mA Output drive at 5V
- 1µA Maximum low input current
应用
工业
产品信息
- :
- AND门
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- 双
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- 4
- :
- 14引脚
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- DIP
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- 74HC21
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- 74HC
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- 2V
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- 6V
- :
- 无施密特触发器输入
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- 5.2mA
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- -40°C
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- 85°C
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- -
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- -