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TXB0104QPWRQ1

Mfr. #:
TXB0104QPWRQ1
Mfr.:
Texas Instruments
Product Type:
Bidirectional Voltage-Level Translator
Series:
TXB0104-Q1
Package / Case:
TSSOP-14
Description:
Bidirectional Voltage-Level Translator

Product Attributes

AttributeValue
Channels4 non-inverting bidirectional channels, automatic direction sensing
Data Rate100 Mbps at VCCA = 3.3 V +/-0.3 V and VCCB = 3.3 V +/-0.3 V or 5 V +/-0.5 V
Supply VoltageVCCA 1.2 to 3.6 V; VCCB 1.65 to 5.5 V; VCCA <= VCCB
Operating Temperature-40 to +125 °C ambient; AEC-Q100 Grade 1
EnableOE referenced to VCCA; OE low places both ports in high impedance
Power-Off BehaviorVCC isolation and Ioff partial-power-down support
Interface ConstraintsPush-pull signal translation; not intended for open-drain I2C buses; external pull-up/down restrictions apply
Package DetailsTSSOP, PW, 14 pins; 5 x 4.4 mm body; 0.65 mm pitch; 1.2 mm maximum height

Product Description

TXB0104QPWRQ1 is a four-channel, non-inverting bidirectional level translator. The A-side rail accepts 1.2–3.6 V and the B-side rail 1.65–5.5 V, with VCCA no higher than VCCB; automatic direction detection removes the need for a separate direction pin.

The leaded 14-pin TSSOP option supports up to 100 Mbps under TI’s VCCA 3.3 V and VCCB 3.3 V or 5 V timing conditions. OE places the ports in high impedance, and the device is intended for push-pull signaling rather than an open-drain I²C bus.

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