TXU0304-Q1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TXU0304-Q1 is an automotive-qualified 4-bit unidirectional voltage level translator by Texas Instruments. Key specs: 4 channels, 1.2 V to 3.6 V on A-side, 1.65 V to 5.5 V on B-side, AEC-Q100 qualified. From stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TXU0304-Q1 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TXU0304-Q1?
- AEC-Q100 automotive-qualified for use in harsh-environment and safety-critical vehicle electronics
- 4-channel unidirectional translation supporting 1.2 V–3.6 V (A-side) to 1.65 V–5.5 V (B-side) with no direction pin
- No direction-control pin needed: translation direction is automatically controlled by supply voltage levels
- Compact small-outline surface-mount package for space-efficient automotive PCB designs
What is TXU0304-Q1 used for?
The TXU0304-Q1 is designed for automotive infotainment, ADAS, and body control module applications requiring level translation between different logic voltage domains, such as 1.8 V microcontrollers interfacing with 3.3 V or 5 V peripherals. Its AEC-Q100 qualification ensures reliable operation over the extended automotive temperature range and under the rigorous electrical stress conditions of vehicle environments. The automatic direction control simplifies design by eliminating the need for manual direction signals when translating between fixed voltage rails.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TXU0304-Q1 datasheet?
TXU0304-Q1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TXU0304-Q1?
Compatible alternatives and drop-in replacements for TXU0304-Q1:
Frequently Asked Questions
Which supply rail combinations can the TXU0304-Q1 translate between?
The A-side accepts 1.2 V to 3.6 V while the B-side spans 1.65 V to 5.5 V, so it bridges 1.8 V, 3.3 V, and 5 V logic domains.
What package and board footprint should layout engineers plan for?
It ships in a small-outline surface-mount package sized for dense automotive ECU boards, carrying 4 channels plus separate A-side and B-side supply pins in one compact footprint.
Are these units RoHS compliant and lead-free, with lot traceability available?
Yes, stock is RoHS compliant and lead-free, and we supply date-code and lot traceability on request for parts rated across the 1.65 V to 5.5 V B-side range.
What lead time and MOQ apply when ordering TXU0304-Q1 for a production build?
We quote from available stock with flexible MOQ, and can hold scheduled deliveries; automotive-qualified 4 channel translators like this often carry long factory lead times during allocation.
Which ECU subsystems typically use a unidirectional translator of this type?
Body control, infotainment, and sensor interface modules use it on fixed-direction SPI clock, chip-select, and reset lines that cross between 3.3 V and 5 V rails.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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