NTS0308E 8-bit dual supply translating transceiver open drain auto direction sensing Rev. 1.1 13 April 2021 Product data sheet 1 General description The NTS0308E is an 8-bit, dual supply translating transceiver family with auto direction sensing, that enables bidirectional voltage level translation. It features eight 1-bit input- output ports (A and B), one output enable input (OE) and two supply pins (V and CC(A) V ). V can be supplied at any voltage between 0.95 V and 3.6 V. V can CC(B) CC(A) CC(B) be supplied at any voltage between 1.65 V and 5.5 V. This flexibility makes the device suitable for translating between any of the voltage nodes (0.95 V, 1.2 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). V must be V to ensure proper operation. CC(A) CC(B) Pins A and OE are referenced to V and pin B is referenced to V . A LOW level at CC(A) CC(B) pin OE causes the outputs to assume a high-impedance OFF-state. 2 Features and benefits Wide supply voltage range: V : 0.95 V to 3.6 V and V : 1.65 V to 5.5 V V must be V CC(A) CC(B) CC(A) CC(B) No power-sequencing required Maximum data rate Open-drain: 2 Mbps Push-pull: 20 Mbps Longer one-shot pulse for driving larger capacitive loads with much reduced ringing and overshoot A-side and OE inputs accept voltages up to 3.6 V and are 3.6 V tolerant B-side inputs accept voltages up to 5.5 V and are 5.5 V tolerant ESD protection: IEC 61000-4-2 Class 4, 8 kV contact for B-side port HBM JESD22-A114E Class 2 exceeds 2000 V for both ports CDM JESD22-C101E exceeds 1000 V for both ports Latch-up performance exceeds 100 mA per JESD 78B Class II Package options: TSSOP20 Specified from -40 C to +125 C 3 Applications 2 I C/SMBus, UART GPIONXP Semiconductors NTS0308E 8-bit dual supply translating transceiver open drain auto direction sensing 4 Ordering information Table 1.Ordering information Type number Topside Package marking Name Description Version NTS0308EPW Line A: NTS0308 TSSOP20 plastic thin shrink small outline package 20 leads body SOT360-1 width 4.4 mm Line B: EPW 4.1 Ordering options Table 2.Ordering options Type number Orderable part Package Packing method Minimum order Temperature number quantity NTS0308EPW NTS0308EPWJ TSSOP20 reel 13 q1/t1 2500 T = -40 C to +125 C amb *standard mark smd 5 Functional diagram GATE CONTROL OE A1 B1 An Bn V V CC(A) CC(B) aaa-031817 Figure 1.Logic symbol NTS0308E All information provided in this document is subject to legal disclaimers. NXP B.V. 2021. All rights reserved. Product data sheet Rev. 1.1 13 April 2021 2 / 22