NXP NTB0104UK,012

Уровень напряжения1,2 В ~ 3,6 В1,65 В ~ 5,5 В

Overview

The NTB0104UK,012 is a 4-bit, dual supply translating transceiver with auto direction sensing,that enables bidirectional voltage level translation. It features two 4-bit input-output ports(An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A)can be supplied at any voltage between 1.2 V and 3.6 V and VCC(B) can be supplied at anyvoltage between 1.65 V and 5.5 V, making the device suitable for translating between anyof the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V).

Pins An and OE are referenced to VCC(A) and pins Bn are referenced to VCC(B). A LOWlevel at pin OE causes the outputs to assume a high-impedance OFF-state. This device isfully specified for partial power-down applications using IOFF. The IOFF circuitry disablesthe output, preventing the damaging backflow current through the device when it ispowered down.

Features