产品介绍

SN74AUP2G79 低功耗单路上升沿 D 类触发器

The AUP family is TI’s premier solution to the industry’s low-power needs in battery-powered portable applications. This family ensures a very low static and dynamic power consumption across the entire VCC range of 0.8 V to 3.6 V, resulting in an increased battery life. This product also maintains excellent signal integrity (see Figure 1 and Figure 2).

This is a single positive-edge-triggered D-type flip-flop. When data at the data (D) input meets the setup time requirement, the data is transferred to the Q output on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs

SN74AUP2G79 特性

• Available in the Texas Instruments NanoStar™ Package
• Low Static-Power Consumption: ICC = 0.9 µA Max
• Low Dynamic-Power Consumption: Cpd = 3 pF Typ at 3.3 V
• Low Input Capacitance: Ci = 1.5 pF Typ
• Low Noise: Overshoot and Undershoot <10% of VCC
• Ioff Supports Partial Power-Down-Mode Operation
• Input Hysteresis Allows Slow Input Transition and Better Switching Noise Immunity at the Input (Vhys = 250 mV Typ at 3.3 V)
• Wide Operating VCC Range of 0.8 V to 3.6 V
• Optimized for 3.3-V Operation
• 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
• tpd = 4 ns Max at 3.3 V
• Suitable for Point-to-Point Applications
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Performance Tested Per JESD 22
  • 2000-V Human-Body Model (A114-B, Class II)
  • 1000-V Charged-Device Model (C101)

SN74AUP2G79 芯片订购指南

SN74AUP2G79 质量与无铅数据

SN74AUP2G79 应用技术支持与电子电路设计开发资源下载

1. SN74AUP2G79 数据资料 dataSheet 下载.PDF
2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . 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)