8-bit bus transceiver for mixed-voltage systems
The 20-TSSOP package keeps the board footprint compact for dense backplane or mezzanine layouts.
Supply voltage and temperature — the design envelope
Rated for 2V to 5.5V supply, the SN74LV245APWR operates cleanly at 3.3V, which is the most common single-rail voltage for mixed-signal and MCU-based designs.
For dual-sourcing resilience, the 74LVTH16245ADGVR offers a 2.7V to 3.6V supply and 32mA drive but operates only to 85°C — check the temperature grade if your environment exceeds that.