74HC541PW,118

带三态输出的八路缓冲器

The is an octal non-inverting Buffer/Line Driver with 3-state outputs. The device features two output enables OE1 and OE2. A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

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Input CMOS level

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Complies with JEDEC standard no. 7A