-
Overview
-
Development Resources
-
Application
-
Ordering Detail
Overview
The TPT20108Q device is an 8-bit level shifter, functions with an enable (OE) input, and can work from 1.65 V to 3.6 V VCCA and 1.65 V to 5.5 V VCCB. VCCA must be less than or equal to VCCB. The TPT20108Q supports bidirectional voltage translation among 1.8 V, 2.5 V, 3.3 V, and 5 V.
The A1~8 I/Os are connected to the B1~8 I/Os, which allows bidirectional data flow between ports. If OE is low, the translator switch is off, and a high-impedance state exists between A ports and B ports to isolate both sides. And OE input circuit is internally connected to VCCA.
The 8-bit bidirectional buffer isolates capacitance and allows 15 pF on either side of the device to support 100 Mbps speeds in Push-Pull mode in 3.3 V VCCA and 5 V VCCB supply, and support 1.2 Mbps speeds in Open-Drain mode.
The TPT20108Q is available in the TSSOP20 package and is characterized from −40°C to +125°C.
-
Status
Production
-
Rating
Automotive
-
Technology Family
TXS
-
Number of Channels
8
-
Supply Range (V)
1.65-3.6/1.65-5.5
-
Input Type
Transition Gate
-
Output Type
Push-pull output/Open drain
-
DC Drive Strength (mA)
1
-
Operating Temperature Range (℃)
-40 to +125
-
Package
TSSOP20
Development Resources
-
Documentation
-
Show FilterHidden FilterDocumentation
-
Data Sheet
-
Selection Guide
-
Newsletter
-
Application Note
-
Technical Note
-
User Guide
-
Test Report
- Document Name
- Type
- Language
- Date
-
Selection GuideEnglish07/02/2025
-
Selection GuideEnglish07/01/2025
-
Data SheetEnglish04/09/2025
Automotive 8-bit Bidirectional Level Shifter
-
Technical NoteEnglish01/19/2024
-
Technical NoteEnglish01/19/2024
-
Technical NoteEnglish01/19/2024
-
Application
• GPIO, UART, I2C, MDIO, PMBus, SMBus, SDIO and other Interfaces
• Automotive and Transportation
- Body Electronics/Lighting
- Power Train/Chassis
- Infotainment/Cluster
- ADAS/Safety
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPT20108Q-TS4R-S | Automotive Grade | / | Production | / | 2025-08-26 | TSSOP20 | 24 | MSL3 | T&R | 4000 | 20000 |
Note: Our Sample Program is powered by DigiKey. All sample requests must be approved through your 3PEAK sample account, click the request sample button to log in or create your account. Please allow 1 business day for processing time.
