Specifications
| Type | Description |
|---|---|
| Part Number | TXS0104EPWR |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package Case | PW (TSSOP, 14), 5 mm × 6.4 mm |
| Translator Channels | 4-bit; non-inverting bidirectional voltage-level translation |
| Direction Control | No direction-control signal needed for bidirectional operation |
| Maximum Data Rate, Push-Pull | 24 Mbps |
| Maximum Data Rate, Open-Drain | 2 Mbps |
| A-Port Supply Voltage | 1.65 V to 3.6 V, VCCA operating range |
| B-Port Supply Voltage | 2.3 V to 5.5 V, VCCB operating range |
| Supply Relationship | VCCA ≤ VCCB |
| Supported Voltage Nodes | 1.8 V, 2.5 V, 3.3 V, 5 V |
| Power-Supply Sequencing | No sequencing required; VCCA or VCCB can be ramped first |
| Output Enable Behavior | Outputs high-impedance when OE is low |
| OE Reference Supply | OE input circuit referenced to VCCA |
| Power-Up/Power-Down High-Impedance Recommendation | Tie OE to GND through pull-down resistor |
| Latch-Up Performance | >100 mA per JESD 78, class II |
| A-Port ESD Rating, Human-Body Model | 2000 V per JESD 22 A114-B |
| A-Port ESD Rating, Machine Model | 200 V per JESD 22 A115-A |
| A-Port ESD Rating, Charged-Device Model | 1000 V per JESD 22 C101 |
| B-Port ESD Rating, Human-Body Model | 15 kV per JESD 22 A114-B |
| B-Port ESD Rating, Machine Model | 200 V per JESD 22 A115-A |
| B-Port ESD Rating, Charged-Device Model | 1000 V per JESD 22 C101 |
| B-Port IEC ESD Rating, Contact Discharge | ±8 kV per IEC 61000-4-2 |
| B-Port IEC ESD Rating, Air-Gap Discharge | ±10 kV per IEC 61000-4-2 |
| Package Option D | SOIC, 14; 8.65 mm × 6 mm |
| Package Option PW | TSSOP, 14; 5 mm × 6.4 mm; applicable to TXS0104EPWR |
| Package Option ZXU | BGA, 12; 2 mm × 2.5 mm |
| Package Option RGY | VQFN, 14; 3.5 mm × 3.5 mm |
| Package Option YZT | DSBGA, 12; 2.25 mm × 1.75 mm |
| Package Option NMN | nFBGA, 12; 2 mm × 2.5 mm |
| Package Option BQA | WQFN, 12; 3 mm × 2.5 mm |
| Package Option RUT | UQFN, 12; 2.00 mm × 1.70 mm |
| Absolute Maximum VCCA | -0.5 V to 4.6 V over operating free-air temperature range |
| Absolute Maximum VCCB | -0.5 V to 6.5 V over operating free-air temperature range |
| Absolute Maximum A-Port Input Voltage | -0.5 V to 4.6 V |
| Absolute Maximum B-Port Input Voltage | -0.5 V to 6.5 V |
| Absolute Maximum A-Port Output Voltage, High-Impedance or Power-Off | -0.5 V to 4.6 V |
| Absolute Maximum B-Port Output Voltage, High-Impedance or Power-Off | -0.5 V to 6.5 V |
| Absolute Maximum A-Port Output Voltage, High or Low State | -0.5 V to VCCA + 0.5 V |
| Absolute Maximum B-Port Output Voltage, High or Low State | -0.5 V to VCCB + 0.5 V |
| Input Clamp Current | -50 mA when IIK, VI < 0 |
| Datasheet Status | request_only |
Product Overview
TXS0104EPWR is a Texas Instruments 4-bit non-inverting bidirectional voltage-level translator for Signal_Chain designs. It provides bidirectional operation without a direction-control signal, supporting translation between common low-voltage nodes including 1.8 V, 2.5 V, 3.3 V, and 5 V.
The A-port supply range is 1.65 V to 3.6 V, while the B-port supply range is 2.3 V to 5.5 V. The required supply relationship is VCCA ≤ VCCB. Maximum data rate is specified as 24 Mbps for push-pull applications and 2 Mbps for open-drain applications.
The TXS0104EPWR orderable package uses the PW package option, a 14-pin TSSOP measuring 5 mm × 6.4 mm. Other package options listed for the device family include SOIC, BGA, VQFN, DSBGA, nFBGA, WQFN, and UQFN variants.
Output enable behavior is defined by OE: outputs are high impedance when OE is low, and the OE input circuit is referenced to VCCA. For high impedance during power up or power down, the datasheet recommends tying OE to GND through a pull-down resistor.
Key Features
- 4-bit non-inverting bidirectional voltage-level translation
- No direction-control signal required for bidirectional operation
- 24 Mbps maximum data rate in push-pull applications
- 2 Mbps maximum data rate in open-drain applications
- VCCA operating range from 1.65 V to 3.6 V
- VCCB operating range from 2.3 V to 5.5 V
- Supports 1.8 V, 2.5 V, 3.3 V, and 5 V nodes
- No power-supply sequencing required between VCCA and VCCB
- Outputs enter high impedance when OE is low
- OE input circuit is referenced to VCCA
- Latch-up performance exceeds 100 mA per JESD 78 class II
- B-port IEC ESD ratings reach ±8 kV contact discharge
Typical Applications
- Bidirectional voltage-level translation
- Push-pull signal interfaces
- Open-drain signal interfaces
- 1.8 V to higher-voltage translation
- 2.5 V signal translation
- 3.3 V signal translation
- 5 V signal-side interfacing
- Power-up high-impedance interface control
Procurement Notes
When requesting a quote for TXS0104EPWR, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of device is the TXS0104EPWR?
TXS0104EPWR is a Texas Instruments 4-bit non-inverting bidirectional voltage-level translator in the Signal_Chain category. It supports bidirectional operation without a direction-control signal.
What supply ranges does TXS0104EPWR support?
The A-port supply range is 1.65 V to 3.6 V, and the B-port supply range is 2.3 V to 5.5 V. The operating condition requires VCCA to be less than or equal to VCCB.
What data rates are specified for this translator?
The maximum data rate is 24 Mbps for push-pull applications and 2 Mbps for open-drain applications. These limits apply to the corresponding application conditions stated in the extracted datasheet facts.
How does output enable behave on TXS0104EPWR?
When OE is low, the outputs are placed in a high-impedance state. The OE input circuit is referenced to VCCA, and the datasheet recommends tying OE to GND through a pull-down resistor for power-up or power-down high impedance.
Which package applies to TXS0104EPWR?
TXS0104EPWR uses the PW package option, a 14-pin TSSOP measuring 5 mm × 6.4 mm. The extracted package table also lists SOIC, BGA, VQFN, DSBGA, nFBGA, WQFN, and UQFN family options.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.