TXU0101 Series

Single channel fixed-direction level shifter

Catalog

Single channel fixed-direction level shifter

Part	Mounting Type	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Output Type	Channels per Circuit	Number of Circuits	Operating Temperature [Min]	Operating Temperature [Max]	Translator Type	Data Rate	Voltage - VCCA [Max] [custom]	Voltage - VCCA [Min] [custom]	Supplier Device Package	Channel Type	Package / Case
Texas Instruments TXU0101DTQR	Surface Mount	1.08 V	5.5 V	Non-Inverted Tri-State	1	1	-40 °C	125 °C	Voltage Level	200 Mbps	5.5 V	1.08 V	6-X2SON (1x0.8)	Unidirectional	6-XFDFN
Texas Instruments TXU0101DRYR	Surface Mount	1.08 V	5.5 V	Non-Inverted Tri-State	1	1	-40 °C	125 °C	Voltage Level	200 Mbps	5.5 V	1.08 V	6-SON (1.45x1)	Unidirectional	6-UFDFN

Catalog

Single channel fixed-direction level shifter

Key Features

• Fully configurable dual-rail design allows each port to operate from 1.1V to 5.5VUp to 200Mbps support for 3.3V to 5.0VSchmitt-trigger inputs allows for slow and noisy inputsInputs with integrated static pull-down resistors prevent channels from floatingHigh drive strength (up to 12mA at 5V)Low power consumption:2.5µA maximum (25°C)6µA maximum (–40°C to 125°C)VCC isolation and VCC disconnect (Ioff-float) featureIf either VCC input is <100mV or disconnected, all outputs are disabled and become high-impedanceIoff supports partial-power-down mode operationControl logic (OE) with VCC(MIN) circuitry allows for control from either A or B portPinout compatible with TXB family level shiftersOperating temperature from –40°C to +125°CLatch-up performance exceeds 100mA per JESD 78, class IIESD protection exceeds JESD 22:2500-V human-body model1500-V charged-device modelFully configurable dual-rail design allows each port to operate from 1.1V to 5.5VUp to 200Mbps support for 3.3V to 5.0VSchmitt-trigger inputs allows for slow and noisy inputsInputs with integrated static pull-down resistors prevent channels from floatingHigh drive strength (up to 12mA at 5V)Low power consumption:2.5µA maximum (25°C)6µA maximum (–40°C to 125°C)VCC isolation and VCC disconnect (Ioff-float) featureIf either VCC input is <100mV or disconnected, all outputs are disabled and become high-impedanceIoff supports partial-power-down mode operationControl logic (OE) with VCC(MIN) circuitry allows for control from either A or B portPinout compatible with TXB family level shiftersOperating temperature from –40°C to +125°CLatch-up performance exceeds 100mA per JESD 78, class IIESD protection exceeds JESD 22:2500-V human-body model1500-V charged-device model

Description

TXU0101 is a 1-bit, dual-supply noninverting fixed direction voltage level translation device. A pin is referenced to VCCA logic level, OE pin can be referenced to either VCCA or VCCB logic levels, and B pin is referenced to VCCB logic level. The A port is able to accept input voltages ranging from 1.1V to 5.5V, while the B port can also accept input voltages from 1.1V to 5.5V. Fixed direction data transmission can occur from A to B when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. See Device Functional Modes for a summary of the operation of the control logic. TXU0101 is a 1-bit, dual-supply noninverting fixed direction voltage level translation device. A pin is referenced to VCCA logic level, OE pin can be referenced to either VCCA or VCCB logic levels, and B pin is referenced to VCCB logic level. The A port is able to accept input voltages ranging from 1.1V to 5.5V, while the B port can also accept input voltages from 1.1V to 5.5V. Fixed direction data transmission can occur from A to B when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. See Device Functional Modes for a summary of the operation of the control logic.