SN74CBTD3861

具有电平转换功能的 10 位 FET 总线开关

The provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated on the die to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.

The device is organized as one 10-bit switch with a single output-enable OE\ input. When OE\ is low, the switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports.

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5- Switch Connection Between Two Ports

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TTL-Compatible Input Levels

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Designed to Be Used in Level-Shifting Applications