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Texas Instruments TXS0104EPWRG4 — Interface & Transceivers

TXS0104EPWRG4 4-bit voltage level translator, 24 Mbps

MPNTXS0104EPWRG4
End of Life

Texas Instruments TXS0104EPWRG4, 4-bit bidirectional voltage-level translator, 24 Mbps data rate, auto-direction sensing, open-drain and push-pull outputs, 1.65 V to 5.5 V supply range, -40°C to 85°C, 14-TSSOP package.

$1.2100Ref. price · indicative, final on quote
Texas Instruments TXS0104EPWRG4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TXS0104EPWRG4 specifications
ParameterValue
Output typeOpen Drain, Push-Pull
Channel typeBidirectional
MountingSurface Mount
Translator typeVoltage Level
Voltage - VCCA1.65 V ~ 3.6 V
Voltage - VCCB2.3 V ~ 5.5 V
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesAuto-Direction Sensing
Data rate24Mbps
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits1
Channels per circuit4

Product details

Four-channel level translator with auto-direction sensing

The Texas Instruments TXS0104EPWRG4 is a 4-bit bidirectional voltage-level translator designed for mixed-voltage digital interfaces. Auto-direction sensing eliminates the need for a direction-control pin, simplifying firmware and reducing PCB trace count.

Supply voltage ranges define the translation window

For example, a 1.8 V application processor talking to a 3.3 V sensor or a 3.3 V MCU driving a 5 V display backplane both fall within the operating window. The 24 Mbps data rate is enough for most SPI and UART buses, though it will not handle high-speed SDIO or parallel memory interfaces.

Frequently asked questions

Can TXS0104EPWRG4 be used for 1.8 V to 3.3 V level shifting?

Yes. The internal auto-direction sensing handles the translation without a direction pin.

What is the maximum data rate of TXS0104EPWRG4?

The maximum data rate is 24 Mbps on push-pull outputs. For open-drain signals (e.g., I2C), the achievable rate is lower due to the external pull-up resistors; the part itself does not limit the speed beyond the RC time constant of the bus.

What is the difference between TXS0104EPWR and TXS0104EPWRG4?

The TXS0104EPWRG4 is the green (RoHS-compliant) version of the TXS0104EPWR. Electrically and functionally identical — same 24 Mbps data rate, same supply ranges, same TSSOP-14 package. The -G4 suffix indicates lead-free and RoHS compliance per TI's green packaging standard.