NTS0104 Dual supply translating transceiver open drain auto direction sensing Rev. 3 3 January 2012 Product data sheet 1. General description The NTS0104 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 (V and V ). V CC(A) CC(B) CC(A) can be supplied at any voltage between 1.65 V and 3.6 V and V can be supplied at CC(B) any voltage between 2.3 V and 5.5 V, making the device suitable for translating between any of the voltage nodes (1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins An and OE are referenced to V and pins Bn are referenced to V . A LOW level at pin OE causes the outputs to CC(A) CC(B) assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using I . The I circuitry disables the output, preventing the damaging OFF OFF backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range: V : 1.65 V to 3.6 V and V : 2.3 V to 5.5 V CC(A) CC(B) Maximum data rates: Push-pull: 50 Mbps I circuitry provides partial Power-down mode operation OFF Inputs accept voltages up to 5.5 V ESD protection: HBM JESD22-A114E Class 2 exceeds 2500 V for A port HBM JESD22-A114E Class 3B exceeds 8000 V for B port MM JESD22-A115-A exceeds 200 V CDM JESD22-C101E exceeds 1500 V (For NTS0104UK 1000 V) IEC61000-4-2 contact discharge exceeds 8000 V for B port Latch-up performance exceeds 100 mA per JESD 78B Class II Multiple package options Specified from 40 Cto+85 C and 40 Cto+125 C 3. Applications 2 I C/SMBus UART GPIONTS0104 NXP Semiconductors Dual supply translating transceiver open drain auto direction sensing 4. Ordering information Table 1. Ordering information Type number Package Temperature Name Description Version range NTS0104PW 40 Cto+125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mm NTS0104BQ 40 Cto+125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very SOT762-1 thin quad flat package no leads 14 terminals body 2.5 3 0.85 mm NTS0104GU12 40 C to +125 C XQFN12 plastic, extremely thin quad flat package no leads SOT1174-1 12 terminals body 1.70 2.0 0.50 mm NTS0104UK 40 C to +125 C WLCSP12 wafer level chip scale package 12 balls 1.2 x 1.6 x NTS0104UK 0.56 mm 5. Marking Table 2. Marking Type number Marking code NTS0104PW NTS0104 NTS0104BQ S0104 NTS0104GU12 s4 NTS0104UK s04 NTS0104 All information provided in this document is subject to legal disclaimers. NXP B.V. 2012. All rights reserved. Product data sheet Rev. 3 3 January 2012 2 of 25