The NLSX3378 is a 4-bit configurable dual-supply bidirectional auto sensing translator that does not require a directional control pin.The V I/O and V I/O ports are designed to track two different power supply rails, V and V respectively. The V supply rail is configurable from 1.65V to 5.5V while V supply rail is configurable to 1.2V to 5.5V. This allows lower voltage logic signals on the V side to be translated into higher voltage logic signals on the V side, and vice-versa.The NLSX3378 translator has open-drain outputs with integrated 10 kilohm pullup resistors on the I/O lines. The integrated pullup resistors are used to pullup the I/O lines to either V or V.
Wide High−Side VCC Operating Range: 1.65 V to 4.5 V Wide Low-Side VL Operating Range: 1.2 V to 4.1 V
High-Speed with 20 Mb/s Guaranteed Date Rate for VL > 2.5 V
Low Bit-to-Bit Skew
Enable Input and I/O Lines have Overvoltage Tolerant (OVT) to 4.5 V
Nonpreferential Powerup Sequencing
Integrated 10 k Pullup Resistors
Small Space Saving Package - 2.02 x 1.54 mm Bump12