Texas Instruments (SN74LVC8T245DBR) Transceiver, 1.65 V to 5.5 V

Product Overview The SN74LVC8T245DBR is a 8-bit dual-supply Bus Transceiver with configurable voltage-level shifting and 3-state outputs. This 8-bit non-inverting bus transceiver uses two separate configurable power-supply rails. It is optimized to operate with VCCA and VCCB set at 1.65 to 5.5V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 to 5.5V. The B port is designed to track VCCB. It is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ. Control inputs VIH/VIL levels are referenced to VCCA voltage VCC Isolation - If either VCC input is at GND, all are in the high-impedance state Fully configurable dual-rail design allows port to operate over the full 1.65 to 5.5V supply range Latch-up performance exceeds 100mA per JESD 78, class II Green product and no Sb/Br Product Information Logic Device Type: Transceiver, Non Inverting Logic Family / Base Number: 74LVC8T245 Logic Case Style: SSOP No. of Pins: 24Pins Supply Voltage Min: 1.65V Supply Voltage Max: 5.5V Logic IC Family: 74LVC Logic IC Base Number: 748T245 Operating Temperature Min: -40°C Operating Temperature Max: 85°C Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited