Texas Instruments
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8-channel auto-direction level translator, 1.2–3.6V on the A side and 1.65–5.5V on B. For connecting 5V and 3.3V parts.
| Part number | TXS0108E |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › Level Translator ICs |
| Package | TSSOP-20 |
| Pins | 20 |
| Voltage (max) | 5.5 V |
| Voltage (min) | 1.2 V |
| Channels | 8 |
TXS0108E pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCCA | power | A-side supply, low voltage |
| 2 | A1 | bidirectional | A channel 1 |
| 3 | A2 | bidirectional | A channel 2 |
| 4 | A3 | bidirectional | A channel 3 |
| 5 | A4 | bidirectional | A channel 4 |
| 6 | A5 | bidirectional | A channel 5 |
| 7 | A6 | bidirectional | A channel 6 |
| 8 | A7 | bidirectional | A channel 7 |
| 9 | A8 | bidirectional | A channel 8 |
| 10 | GND | ground | Ground |
| 11 | OE | input | Output enable |
| 12 | B8 | bidirectional | B channel 8 |
| 13 | B7 | bidirectional | B channel 7 |
| 14 | B6 | bidirectional | B channel 6 |
| 15 | B5 | bidirectional | B channel 5 |
| 16 | B4 | bidirectional | B channel 4 |
| 17 | B3 | bidirectional | B channel 3 |
| 18 | B2 | bidirectional | B channel 2 |
| 19 | B1 | bidirectional | B channel 1 |
| 20 | VCCB | power | B-side supply, high voltage |
Schematic symbol and footprint
Schematic symbol
Footprint: TSSOP-20 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.