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SN74AUCH245 |
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| Part Number | SN74AUCH245 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | ordering information This octal bus transceiver is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUCH245 is designed for asynchronous com... |
| Features |
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 (DIR) input. The output-enable (OE) 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, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with ... |
| Document |
 SN74AUCH245 Data Sheet
PDF 1.38MB |
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Desde 2024. D4U Semiconductor.
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