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SN74LV245ADW .
收发器, 74LV245, 2V至5.5V, SOIC-20
- 制造商产品编号:
- SN74LV245ADW .
- 库存编号
- 1739718
SN74LV245ADW . 的替代之选
产品概述
The SN74LV245ADW is an octal Bus Transceiver with 3-state outputs and is designed for 2 to 5.5V VCC operation. It is also e designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control input. The output-enable input can be used to disable the device so the buses are effectively isolated. To ensure the high-impedance state during power up or power down, output enable 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. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
- Support mixed-mode voltage operation on all ports
- IOFF Supports partial-power-down mode operation
- Latch-up performance exceeds 250mA per JESD 17
- 6.5ns at 5V Propagation delay (tpd)
- <0.8V at VCC = 3.3V, TA = 25°C VOLP (output ground bounce)
- >2.3V at VCC = 3.3V, TA = 25°C VOHV (output VOH undershoot)
- Green product and no Sb/Br
应用
工业, 通信与网络, 成像, 视频和目视, 电机驱动与控制
产品信息
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不再進貨
| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY4.22 (CNY4.77) | ( ) |
| 10+ | CNY3.50 (CNY3.96) | ( ) |
| 100+ | CNY2.66 (CNY3.01) | ( ) |
| 250+ | CNY2.26 (CNY2.55) | ( ) |
| 500+ | CNY2.15 (CNY2.43) | ( ) |
| 1000+ | CNY1.65 (CNY1.86) | ( ) |
| 2500+ | CNY1.54 (CNY1.74) | ( ) |
| 5000+ | CNY1.47 (CNY1.66) | ( ) |
| 10000+ | CNY1.43 (CNY1.62) | ( ) |
定价不可用。 请联系客户服务。
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