Datasheet Texas Instruments TXS0102QDCURQ1 — 数据表

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SCES854A – MAY 2014 – REVISED SEPTEMBER 2017 TXS0102-Q1 2-Bit Bidirectional Voltage-Level Translator
for Open-Drain and Push-Pull Applications
1 Features 3 Description The TXS0102-Q1 device connects an incompatible
logic communication from chip-to-chip due to voltage
mismatch. This auto-direction translator can be
conveniently used to bridge the gap without the need
of direction control from the host. Each channel can
be mixed and matched with different output types
(open-drain or push-pull) and mixed data flows
(transmit or receive) without intervention from the
host. This 4-bit noninverting translator uses two
separate configurable power-supply rails. The A and
B ports are designed to track VCCA and VCCB
respectively. The VCCB pin accepts any supply
voltage from 2.3 V to 5.5 V while the VCCA pin
accepts any supply voltage from 1.65 V to 3.6 V such
that VCCA is less than or equal to VCCB. This tracking …