Device Overview
Nexperia 74AVC4T245BQ,115 is a 4-bit dual-supply bidirectional voltage-level translating transceiver with 3-state outputs. It is intended for translating logic signals between two independently powered voltage domains.
Selection-Critical Data
| Parameter | Confirmed Data | Engineering Relevance |
|---|---|---|
| VCCA range | 0.8 to 3.6 V | Defines the supported A-side logic supply domain. |
| VCCB range | 0.8 to 3.6 V | Defines the supported B-side logic supply domain. |
| Data width | 4 bits, bidirectional | Must match the number and direction of translated signals. |
| Maximum data rate | 380 Mbit/s for the stated >=1.8 V to 3.3 V translation condition | Sets the timing ceiling for high-speed logic translation under that condition. |
| Output drive | +/-12 mA parametric class | Affects the load and fanout the outputs can drive. |
| Partial power-down | I_OFF and suspend mode supported | Important when either logic domain can be unpowered independently. |
| Package | DHVQFN16 | Defines footprint and assembly compatibility. |
