The NLSX4014 is a 4 bit configurable dual supply bidirectional level translator without a direction control pin. The I/O V
- and I/O V
ports are designed to track two different power supply rails, V
and V
respectively. The V
supply rail is configurable from 1.3 V to 4.5 V while the VL supply rail is configurable from 0.9 V to (V
- 0.4) V. This allows lower voltage logic signals on the VL side to be translated into higher voltage logic signals on the V
side, and vice versa. Both I/O ports are auto sensing; thus, no direction pin is required.
The Output Enable (EN) input, when Low, disables both I/O ports by putting them in 3 state. This significantly reduces the supply currents from both V
and V
. The EN signal is designed to track V
.

• Wide HighSide VCC Operating Range: 1.3 V to 4.5 V
• Wide LowSide VL Operating Range: 0.9 V to (VCC - 0.4) V
• HighSpeed with 100 Mb/s Guaranteed Date Rate for V
• > 1.6 V
• Low Bit - to - Bit Skew
• Overvoltage Tolerant Enable and I/O Pins
• Non - preferential Powerup Sequencing
• Small packaging: 1.7 mm x 2.0 mm UQFN12