NXS0104PWJ-MS

This 4-bit non-inverting translator is a bidirectional voltage-level translator designed to establish digital switching compatibility between multi-voltage systems. It uses two independently configurable supply rails: Port A supports an operating voltage of 1.65V to 3.6V with VccA supply, and Port B supports an operating voltage of 2.3V to 5.5V with VccB supply. These features enable support for both lower and higher logic signal levels, while providing bidirectional translation capability between 1.8V, 2.5V, 3.3V, and 5V voltage circuit nodes. When the output enable input is driven low, all I/O ports are forced into a high-impedance state, significantly reducing quiescent current consumption. To ensure the high-impedance state is maintained during power-up or power-down, the output enable pin should be pulled to ground through a pull-down resistor; the minimum value of this resistor is determined by the current drive capability of the driver.

Applications

• Mobile phones/smartphones
• IPC
• GPIO

Key features

• No direction control
• Data rate: 24 Mbps (push-pull), 2 Mbps (open-drain)
• Port A voltage range 1.65V to 3.6V, Port B voltage range 2.3V to 5.5V (VCCA ≤ VCCB)
• VCC isolation feature: if either VCC input is grounded, both ports are in high-impedance state
• No power sequencing requirement: VCCA or VCCB can power up first
• Ioff supports partial power-down mode operation
• Operating temperature range: -40°C to +85°C