SN74AVC2T872 用于 IC-USB 接口的电压电平转换器
The SN74AVC2T872 is a 2-bit voltage level translator optimized for use in interchip USB (IC-USB) applications. VCCA and VCCB can each operate over the full range of 1.1 V to 3.6 V. The device has been designed to maintain crossover skew to be less than 1 ns. Each B-port has an integrated 120-k
pulldown resistor that can be enabled and disabled using the PD_EN control signal. If VCCB = 0 V, the A-port I/Os are disabled (Hi-Z) and the B-port I/Os are held to GND through the 120-k resistors. If VCCA = 0 V, the A-port and B-port I/Os are disabled (Hi-Z).
|
SN74AVC2T872 |
| Voltage Nodes(V) |
1.2,1.5,1.8,2.5,3.3 |
| Vcc range(V) |
1.1 to 3.6 |
| No. of Outputs |
2 |
| Operating Temperature Range(°C) |
-40 to 85 |
| Pin/Package |
12DSBGA |
SN74AVC2T872 特性
- VCCA, VCCB Supply Voltage: 1.1 V to 3.6 V
- When VCCB = 0 V, A-Port is Disabled and B-Port is Held
at GND Through 120-k Pulldown
- Crossover Skew of <1 ns
- Meets All Requirements of the IC-USB Standard
- Small Package: 0.4 mm pitch WCSP
(1.2 mm × 1.6 mm)
- Latch-Up Performance Exceeds 100 mA Per JESD 78,
Class II ESD Performance
- A-Port (Host Side)
- 2000-V Human-Body Model
- 1000-V Charged-Device Model
- B-Port (Peripheral Side)
- 8000-V Contact Discharge
- 15000-V Air-Gap Discharge
SN74AVC2T872 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| SN74AVC2T872YFPR |
ACTIVE |
-40 to 85 |
0.80 | 1ku |
DSBGA (YZG) | 12 |
3000 | LARGE T&R |
|
SN74AVC2T872 质量与无铅数据
| 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 |
| SN74AVC2T872YFPR |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-1-260C-UNLIM |
SN74AVC2T872YFPR |
SN74AVC2T872YFPR |
SN74AVC2T872 应用技术支持与电子电路设计开发资源下载
- SN74AVC2T872 数据资料 dataSheet 下载.PDF
- TI 德州仪器电压电平转换产品选型与价格 . xls
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)
