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TXS0104W

Name: TXS0104W
Brand: TI
SKU: TXS0104W
Price: 0.352 USD

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Bidirektionaler Spannungspegelumsetzer, 1,2 V, 4 Bit, für Open-Drain und Push-Pull

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Datenblatt

document-pdfAcrobat TXS0104W 4-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications datasheet (Rev. B) (Englisch) PDF | HTML

TXS0104W

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Datenblatt

Jetzt bestellen

Produktdetails

Bits (#)

4

Data rate (max) (Mbps)

24

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.2

Vin (max) (V)

3.6

Vout (min) (V)

1.65

Vout (max) (V)

5.5

Applications

GPIO, I2C, JTAG, MDIO, SDIO, SMBus, SPI, UART

Features

Edge rate accelerator, Output enable

Prop delay (ns)

97

Technology family

TXS

Supply current (max) (mA)

0.025

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Bits (#)

4

Data rate (max) (Mbps)

24

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.2

Vin (max) (V)

3.6

Vout (min) (V)

1.65

Vout (max) (V)

5.5

Applications

GPIO, I2C, JTAG, MDIO, SDIO, SMBus, SPI, UART

Features

Edge rate accelerator, Output enable

Prop delay (ns)

97

Technology family

TXS

Supply current (max) (mA)

0.025

Rating

Catalog

Operating temperature range (°C)

-40 to 125

UQFN (RUT)

12

3.4 mm² 2 x 1.7

No direction-control signal needed
Maximum data rates:
- 50Mbps (push pull)
- 2Mbps (open drain)
1.2V to 3.6V on A port and 1.65V to 5.5V on B port
No power-supply sequencing required – either VCCA or VCCB can be ramped first
VCCA can be >, =, < VCCB
Latch-up performance exceeds 100mA per JESD 78, class II
ESD protection exceeds JESD 22:
- A port:
  - 2000V Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1000V Charged-Device Model (C101)
- B port:
  - 8kV Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1000V Charged-Device Model (C101)

No direction-control signal needed
Maximum data rates:
- 50Mbps (push pull)
- 2Mbps (open drain)
1.2V to 3.6V on A port and 1.65V to 5.5V on B port
No power-supply sequencing required – either VCCA or VCCB can be ramped first
VCCA can be >, =, < VCCB
Latch-up performance exceeds 100mA per JESD 78, class II
ESD protection exceeds JESD 22:
- A port:
  - 2000V Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1000V Charged-Device Model (C101)
- B port:
  - 8kV Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1000V Charged-Device Model (C101)

The TXS0104W is a 4-bit non-inverting translator, which uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for low-voltage bidirectional translation between any of the 1.2V, 1.8V, 2.V, 3.3V, and 5V voltage nodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The TXS0104W is designed so that the OE input circuit is supplied by VCCA.

For the high-impedance state during power up or power down, tie OE to GND through a pull-down resistor. The minimum value of the resistor is determined by the current-sourcing capability of the driver.

The TXS0104W is a 4-bit non-inverting translator, which uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for low-voltage bidirectional translation between any of the 1.2V, 1.8V, 2.V, 3.3V, and 5V voltage nodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The TXS0104W is designed so that the OE input circuit is supplied by VCCA.

For the high-impedance state during power up or power down, tie OE to GND through a pull-down resistor. The minimum value of the resistor is determined by the current-sourcing capability of the driver.

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Data sheet	TXS0104W 4-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications datasheet (Rev. B)	PDF \| HTML	07 Jan 2026

Design und Entwicklung

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
UQFN (RUT)	12	Ultra Librarian

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TXS0104W

Bidirektionaler Spannungspegelumsetzer, 1,2 V, 4 Bit, für Open-Drain und Push-Pull

TXS0104W

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