CD74HC244E

TEXAS INSTRUMENTS  CD74HC244E  高速缓冲器/线路驱动器, CMOSLogic, 非反相, 3态, 2V至6V, DIP-20

The is an inverting three-state Buffer has two active-low output enables. The CD74HC244 is high speed CMOS logic buffer has two active-low output enables. It offers high noise immunity of NIL = 30%, NIH = 30% of VCC at VCC = 5V and AC types feature 1.5 to 5.5V operation and balanced noise immunity at 30% of the supply.

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Buffered inputs

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High-current bus driver outputs

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Balanced propagation delay and transition times

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Significant power reduction compared to LSTTL logic ICs

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Standard outputs - 10 LSTTL loads

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Bus driver outputs - 15 LSTTL loads