This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.
The SN74AVC2T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated
| SN74AVC2T45-Q1 | |
| Vcc range(V) | 1.2 to 3.6 |
| No. of Bits | 2 |
| Bus Drive(ma) | -12/12 |
| Static Current | 0.01 |
| tpd max(ns) | 2.4 |
| Technology Family | AVC |
| Pin/Package | 8US8 |
| Operating Temperature Range(°C) | -40 to 125 |
| Approx. Price (US$) | 0.60 | 100u |
| Rating | Automotive |
| 器件 | 状态 | 温度 (oC) | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| CAVC2T45TDCURQ1 | ACTIVE | -40 to 125 | 0.60 | 100u | US8 (DCU) | 8 | 3000 | LARGE T&R |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| CAVC2T45TDCURQ1 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CAVC2T45TDCURQ1 | CAVC2T45TDCURQ1 |