The NLSX4402 is a 2−bit configurable dual−supply bidirectional auto sensing translator that does not require a directional control pin. The VCC I/O and VL I/O ports are designed to track two different power supply rails, VCC and VL respectively. Both the VCC and VL supply rails are configurable from 1.5 V to 5.5 V. This allows voltage logic signals on the VL side to be translated into lower, higher or equal value voltage logic signals on the VCC side, and vice−versa. The NLSX4402 translator uses external pull−up resistors on the I/O lines. The external pull−up resistors are used to pull up the I/O lines to either VL or VCC. The NLSX4402 is an excellent match for open−drain applications such as the I2C communication bus.
●Features
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● VL can be Less than, Greater than or Equal to VCC
● Wide VCC Operating Range: 1.5 V to 5.5 V
● Wide VL Operating Range: 1.5 V to 5.5 V
● High−Speed with 20 Mb/s Guaranteed Date Rate
● Low Bit−to−Bit Skew
● Enable Input and I/O Pins are Overvoltage Tolerant (OVT) to 5.5 V
● Non−preferential Powerup Sequencing
● Power−Off Protection
● Small Space Saving Package: 1.4 mm x 1.0 mm UQFN8 Package
● These Devices are Pb−Free and are RoHS Compliant
