SN74AHC245Q - Automotive Catalog Octal Bus Transceivers With 3-State Outputs

The SN74AHC245Q octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

This device allows data transmission 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 that the buses are effectively isolated.

To ensure the high-impedance state during power up or power down, (OE)\ should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Products containing the "SN74AHC245Q" keyword are: SN74AHC245QDWR , SN74AHC245QDWRG4 , SN74AHC245QDWRG4 , SN74AHC245QDWRG4Q1 , SN74AHC245QDWRG4Q1 , SN74AHC245QDWRQ1 , SN74AHC245QDWRQ1 , SN74AHC245QPWR , SN74AHC245QPWR , SN74AHC245QPWRG4 , SN74AHC245QPWRG4 , SN74AHC245QPWRG4Q1 , SN74AHC245QPWRG4Q1 , SN74AHC245QPWRQ1 , SN74AHC245QPWRQ1

• Q Devices Meet Automotive Performance Requirements
• Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
• Operating Range 2-V to 5.5-V V_CC
• Latch-Up Performance Exceeds 250 mA Per JESD 17