TXS0108E 8-Channel Logic Level Converter Module — 3.3V / 5V Bidirectional

TXS0108E 8-Channel Logic Level Converter Module — 3.3V / 5V Bidirectional

The TXS0108E 8-channel logic level converter is based on the Texas Instruments TXS0108E — a high-speed, auto-direction-sensing bidirectional level translator. Converts 8 channels between 3.3V and 5V at up to 100Mbps without requiring direction control pins. Ideal for high-speed SPI, UART, and GPIO level conversion.

Key Specifications

• IC: TXS0108E | Channels: 8 bidirectional
• Voltages: 1.2V–3.6V (VCCA) ↔ 1.65V–5.5V (VCCB)
• Max data rate: 100Mbps (push-pull) / 2Mbps (open-drain)
• Auto-direction: Yes | OE pin: Yes
• Compliance: RoHS compliant

Why Choose This?

• ✅ Auto-direction sensing — no direction control pin needed
• ✅ 100Mbps — suitable for high-speed SPI and digital buses
• ✅ 8 channels — convert full SPI bus and more simultaneously
• ✅ Wide voltage range — 1.2V to 5.5V on both sides

Typical Applications

• High-speed SPI bus level conversion
• UART and GPIO level shifting between 3.3V and 5V
• Raspberry Pi to 5V device interfacing
• Mixed-voltage digital bus interfacing

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