TXS0108E Series

Eight-bit bidirectional voltage-level shifter for open-drain and push-pull applications

Catalog

Eight-bit bidirectional voltage-level shifter for open-drain and push-pull applications

Part	Mounting Type	Number of Circuits	Channels per Circuit	Data Rate	Voltage - VCCB (Max)	Voltage - VCCB (Min)	Package Length	Package Name	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Channel Type	Voltage - VCCA (Max)	Voltage - VCCA (Min)	Output Type	Translator Type	Package / Case
Texas Instruments TXS0108EDGSR	Surface Mount	1	8	110 MBd	5.5 V	1.65 V	0.118 in	20-TFSOP 20-VSSOP	3 mm	125 °C	-40 °C	Bidirectional	3.6 V	1.4 V	Open Drain Push-Pull Tri-State	Voltage Level
Texas Instruments TXS0108ERKSR	Surface Mount	1	8	110 MBd	5.5 V	1.65 V	2.5 mm	20-VQFN	4.5 mm	125 °C	-40 °C	Bidirectional	3.6 V	1.4 V	Open Drain Push-Pull Tri-State	Voltage Level	20-VFQFN Exposed Pad

Catalog

Eight-bit bidirectional voltage-level shifter for open-drain and push-pull applications

Description

This device is an 8-bit non-inverting level translator which uses two separate configurable power-supply rails. The A port tracks the VCCA pin supply voltage. The VCCA pin accepts any supply voltage between 1.4V and 3.6V. The B port tracks the VCCB pin supply voltage. The VCCB pin accepts any supply voltage between 1.65V and 5.5V. Two input supply pins allows for low Voltage bidirectional translation between any of the 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes. When the output-enable (OE) input is low, all outputs are placed in the high-impedance (Hi-Z) state. To put the device in the Hi-Z state during power-up or power-down periods, tie OE to GND through a pull-down resistor. The current-sourcing capability of the driver determines the minimum value of the resistor. This device is an 8-bit non-inverting level translator which uses two separate configurable power-supply rails. The A port tracks the VCCA pin supply voltage. The VCCA pin accepts any supply voltage between 1.4V and 3.6V. The B port tracks the VCCB pin supply voltage. The VCCB pin accepts any supply voltage between 1.65V and 5.5V. Two input supply pins allows for low Voltage bidirectional translation between any of the 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes. When the output-enable (OE) input is low, all outputs are placed in the high-impedance (Hi-Z) state. To put the device in the Hi-Z state during power-up or power-down periods, tie OE to GND through a pull-down resistor. The current-sourcing capability of the driver determines the minimum value of the resistor.