| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 1.65V ~ 5.50V |
| Case/Package | VSSOP-8 |
| Number of Circuits | 1 Circuit |
| Number of Channels | 2 Channel |
| Number of Positions | 8 Position |
| Number of Bits | 2 Bit |
| Propagation Delay Max (tpd) | 3.90 ns |
| Voltage Nodes | 5.00 V |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of Output Channels | 1 Channel |
| Supply Voltage | 1.65V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 1.65 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ |
The SN74LVC2T45QDCURQ1 is a dual-bit dual-supply Bus Transceiver with configurable voltage translation. The non-inverting bus transceiver uses two separate configurable power-supply rails. 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. VCCB accepts any supply voltage from 1.65 to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.8/2.5/3.3/5V voltage nodes. It is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. 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 always is active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.
● VCC Isolation - If either VCC input is at GND, both ports are in the high-impedance state
● DIR Input circuit referenced to VCCA
● IOFF Supports partial-power-down mode operation
● Fully configurable dual-rail design allows port to operate over the full 1.65 to 5.5V supply range
● 10µA ICC Low power consumption
● ±24mA Output drive at 3.3V
● Green product and no Sb/Br
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