MC74HC240A
数据手册.pdf
ON Semiconductor
安森美
电子元器件分类
八路三态缓冲器/线路驱动器/线接收器 Octal 3-State Inverting Buffer/Line Driver/Line Receiver
High-Performance Silicon-Gate CMOS The is identical in pinout to the LS240. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This octal noninverting buffer/line driver/line receiver is designed to be used with 3-state memory address drivers, clock drivers, and other sub-oriented systems. The device has inverting outputs and two active-low output enables. The HC240A is similar in function to the HC241A and HC244A.
Features
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- Output Drive Capability: 15 LSTTL Loads
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- Outputs Directly Interface to CMOS, NMOS, and TTL
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- Operating Voltage Range: 2 to 6 V
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- Low Input Current: 1 mA
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- High Noise Immunity Characteristic of CMOS Devices
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- In Compliance with the Requirements Defined by JEDEC Standard No. 7A
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- Chip Complexity: 120 FETs or 30 Equivalent Gates
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- Pb-Free Packages are Available*