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

1. SN74AVC2T872 数据资料 dataSheet 下载.PDF
2. TI 德州仪器电压电平转换产品选型与价格 . xls
3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
8. Designing With Logic (PDF 186 KB)
9. Live Insertion (PDF 150 KB)
10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
13. LOGIC Pocket Data Book (PDF 6001 KB)
14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
15. Logic Cross-Reference (PDF 2938 KB)