首页 > TI 德州仪器 > 逻辑 > 触发器/锁存器/寄存器

SN74LVC2G74-Q1 汽车类具有清零和预设功能的单路上升沿 D 类触发器

This single positive-edge-triggered D-type flip-flop is designed for 1.65-V to 5.5-V VCC operation.

A low level at the preset (PRE) or clear (CLR) input sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not related directly 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.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down

SN74LVC2G74-Q1
Pin/Package 8US8
Operating Temperature Range(°C) -40 to 125
IOL(mA) 24
Voltage Nodes(V) 1.8, 2.5, 3.3, 5
IOH(mA) -24
Vcc max(V) 5.5
Technology Family LVC
Vcc min(V) 1.65
Approx. Price (US$) 0.21 | 1ku
No. of Gates 2
tpd max(ns) 5.4
ICC(uA) 10
Rating Automotive
SN74LVC2G74-Q1 特性
SN74LVC2G74-Q1 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
CLVC2G74QDCURG4Q1 ACTIVE -40 to 125 0.21 | 1ku US8 (DCU) | 8 3000  
SN74LVC2G74QDCURQ1 ACTIVE -40 to 125 0.21 | 1ku US8 (DCU) | 8 3000  
SN74LVC2G74-Q1 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
CLVC2G74QDCURG4Q1 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CLVC2G74QDCURG4Q1 CLVC2G74QDCURG4Q1
SN74LVC2G74QDCURQ1 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC2G74QDCURQ1 SN74LVC2G74QDCURQ1
SN74LVC2G74-Q1 应用技术支持与电子电路设计开发资源下载
  1. SN74LVC2G74-Q1 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)