TXS0102DCTTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TXS0102DCTTG4 is a 2-bit bidirectional voltage-level translator from Texas Instruments. Supports 1.2V–3.6V to 1.65V–5.5V translation with open-drain outputs and 4.4ns max delay. From $0.15 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TXS0102DCTTG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1529(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TXS0102DCTTG4?
- 2-bit bidirectional voltage-level translation between 1.2V–3.6V and 1.65V–5.5V supply rails
- Open-drain output architecture enables flexible multi-voltage bus sharing
- Ultra-fast 4.4ns maximum propagation delay for high-speed I2C and signal interfaces
- SSOP-8 small footprint ideal for space-constrained mobile and IoT designs
- RoHS compliant (Pb-free, e4) with 15-year estimated end-of-life support
What is TXS0102DCTTG4 used for?
The TXS0102DCTTG4 is widely used in mobile devices, IoT modules, and embedded systems to bridge logic signals between processors and peripherals operating at different voltage levels, such as 1.8V microcontrollers interfacing with 3.3V or 5V sensors. It is commonly deployed on I2C, SPI, and GPIO bus interfaces where open-drain compatibility and low propagation delay are critical. Its compact SSOP-8 package also makes it suitable for wearable electronics and space-constrained PCB designs.
What are the specifications of TXS0102DCTTG4?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Delay-Max | 4.4ns |
| Interface IC Type | VOLTAGE LEVEL TRANSLATOR |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Bits | 2 |
| Number of Functions | 1 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP8,.16 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.0144mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.45V |
| Supply Voltage-Nom | 1.8V |
| Supply Voltage1-Max | 5.5V |
| Supply Voltage1-Min | 2.3V |
| Supply Voltage1-Nom | 2.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TXS0102DCTTG4 datasheet?
TXS0102DCTTG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TXS0102DCTTG4?
Compatible alternatives and drop-in replacements for TXS0102DCTTG4:
Frequently Asked Questions
What voltage levels does the TXS0102DCTTG4 support?
The TXS0102DCTTG4 supports bidirectional voltage translation between a VCCA rail of 1.2V to 3.6V and a VCCB rail of 1.65V to 5.5V, allowing seamless interfacing between different logic families such as 1.8V and 3.3V or 5V systems.
What is the maximum propagation delay of the TXS0102DCTTG4?
The TXS0102DCTTG4 has a maximum propagation delay of 4.4ns, making it suitable for high-speed I2C (up to 400kHz Fast Mode) and other low-speed to medium-speed digital signal interfaces.
What applications is the TXS0102DCTTG4 designed for?
The TXS0102DCTTG4 is designed for voltage-level translation in I2C, SPI, GPIO, and other open-drain bus interfaces. It is commonly used in smartphones, IoT devices, wearables, and embedded systems where components operate at different supply voltages.
Can the TXS0102DCTTG4 replace other 2-bit voltage translators?
Yes, the TXS0102DCTTG4 can replace many 2-bit bidirectional voltage translators with open-drain outputs. Compatible alternatives include the TXS0102DCUR (same function in a smaller SC-70 package) and similar level translators from NXP or ON Semiconductor with matching voltage ranges.
What package does the TXS0102DCTTG4 come in?
The TXS0102DCTTG4 is available in an SSOP-8 (R-PDSO-G8) small-outline package with 0.65mm pin pitch, making it compact enough for space-constrained PCB layouts in portable and mobile applications.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0750 | $2.08 |
| 13+ | $1.2450 | $16.19 |
| 49+ | $1.0375 | $50.84 |
| 1000+ | $0.6910 | $691.00 |
| 1260+ | $0.1589 | $200.21 |
| 1640+ | $0.1529 | $250.76 |
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