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SN74ACT245PW
收发器, 74ACT245, 4.5 V至5.5 V, TSSOP-20
- 制造商产品编号:
- SN74ACT245PW
- 库存编号
- 3006120
产品概述
The SN74ACT245PW is an octal Bus Transceiver with 3-state outputs. This octal bus transceiver is designed for asynchronous 2-way communication between data buses. The control-function implementation minimizes external timing requirements. When the output-enable (OE)\ is low, the device passes non-inverted data from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. A high on (OE)\ disables the device so that the buses are effectively isolated. To ensure the high-impedance state during power up or power down, (OE)\ should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.
- Inputs accept voltages to 5.5V
- 8ns at 5V Propagation delay (tpd)
- Inputs are TTL compatible
- Green product and no Sb/Br
应用
工业, 自动化与过程控制, 信号处理, 通信与网络
产品信息
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