TXS0102DCUR Texas Instruments In Stock
TXS0102DCUR is a 2-bit bidirectional voltage-level translator by Texas Instruments, supporting 1.8V to 5V translation at up to 100 Mbps. Key specs: 2-channel, 1.65V–5.5V VCCA/VCCB range, SOT-23-6 package. From $0.2531, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.2531(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2-bit bidirectional voltage-level translation with no direction control pin required
- Supports wide voltage range: VCCA 1.65V–3.6V, VCCB 2.3V–5.5V
- High-speed data rate up to 100 Mbps for demanding signal integrity applications
- Ultra-compact SOT-23-6 package ideal for space-constrained designs
- Open-drain I/O architecture enables true bidirectional operation
Applications
The TXS0102DCUR is widely used in mobile and portable electronics for interfacing low-voltage microcontrollers with 3.3V or 5V peripherals such as sensors, EEPROMs, and display drivers. It is also commonly deployed in IoT devices and embedded systems where multiple voltage domains must communicate reliably. Additionally, it suits industrial and consumer applications requiring compact, high-speed level translation between mixed-voltage logic families.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage levels does the TXS0102DCUR support?
The TXS0102DCUR supports VCCA from 1.65V to 3.6V and VCCB from 2.3V to 5.5V, enabling bidirectional level translation between common logic voltages such as 1.8V, 2.5V, 3.3V, and 5V systems without requiring a direction control signal.
What is the maximum data rate of the TXS0102DCUR?
The TXS0102DCUR supports data rates up to 100 Mbps, making it suitable for high-speed interfaces including SPI, UART, and other serial protocols where fast signal transition is critical.
What package does the TXS0102DCUR come in?
The TXS0102DCUR is available in a SOT-23-6 (DCU) package, a very small 6-pin surface-mount package that is ideal for space-constrained PCB designs in portable and handheld electronics.
Can the TXS0102DCUR replace the TXS0102DCTT?
The TXS0102DCUR and TXS0102DCTT share the same core functionality and electrical specifications, but differ in package type. The DCUR uses a SOT-23-6 package while the DCTT uses a TSSOP-8 package, so they are pin-incompatible and not direct drop-in replacements.
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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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