SN74LVC2G66 双模拟开关
This dual bilateral analog switch is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC2G66 can handle both analog and digital signals. The device permits signals with amplitudes of up to 5.5 V (peak) to be transmitted in either direction.
NanoFreeTM package technology is a major breakthrough in IC packaging concepts, using the die as the package.
Each switch section has its own enable-input control (C). A high-level voltage applied to C turns on the associated switch section.
Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems
| SN74LVC2G66 | |
| Input Level | CMOS |
| Output Level | CMOS |
| Number of Channels | 2 |
| Pd(Typ)(mW) | - |
| Configuration | 2 X SPST NO |
| ron(max)(ohms) | 10 |
| ICC(uA) | 10 |
| tpd max(ns) | 0.6 |
| Technology Family | LVC |
| Vcc min(V) | 1.65 |
| Vcc max(V) | 5.5 |
| IL OFF(Max)(nA) | +/-1000 |
| RON Mis-match(Max)(Ohms) | 2 |
| ON Time(Max)(ns) | 3.9 |
| OFF Time(Max)(ns) | 6.3 |
| Rating | Catalog |
| Pin/Package | 8DSBGA, 8SM8, 8US8 |
| Approx. Price (US$) | 0.18 | 1ku |
| Operating Temperature Range(°C) | -40 to 85 |
SN74LVC2G66 特性
- Available in the Texas Instruments NanoFreeTM Package
- 1.65-V to 5.5-V VCC Operation
- Inputs Accept Voltages to 5.5 V
- Max tpd of 0.8 ns at 3.3 V
- High On-Off Output Voltage Ratio
- High Degree of Linearity
- High Speed, Typically 0.5 ns (VCC = 3 V, CL = 50 pF)
- Rail-to-Rail Input/Output
- Low On-State Resistance, Typically
(VCC = 4.5 V)
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
SN74LVC2G66 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74LVC2G66DCTR | ACTIVE | -40 to 85 | 0.18 | 1ku | SM8 (DCT) | 8 | 3000 | LARGE T&R | |
| SN74LVC2G66DCTRE4 | ACTIVE | -40 to 85 | 0.18 | 1ku | SM8 (DCT) | 8 | 3000 | LARGE T&R | |
| SN74LVC2G66DCTRG4 | ACTIVE | -40 to 85 | 0.18 | 1ku | SM8 (DCT) | 8 | 3000 | LARGE T&R | |
| SN74LVC2G66DCUR | ACTIVE | -40 to 85 | 0.18 | 1ku | US8 (DCU) | 8 | 3000 | LARGE T&R | |
| SN74LVC2G66DCURE4 | ACTIVE | -40 to 85 | 0.18 | 1ku | US8 (DCU) | 8 | 3000 | LARGE T&R | |
| SN74LVC2G66DCURG4 | ACTIVE | -40 to 85 | 0.18 | 1ku | US8 (DCU) | 8 | 3000 | LARGE T&R | |
| SN74LVC2G66DCUT | ACTIVE | -40 to 85 | 0.41 | 1ku | US8 (DCU) | 8 | 250 | SMALL T&R | |
| SN74LVC2G66DCUTE4 | ACTIVE | -40 to 85 | 0.41 | 1ku | US8 (DCU) | 8 | 250 | SMALL T&R | |
| SN74LVC2G66YZPR | ACTIVE | -40 to 85 | 0.22 | 1ku | DSBGA (YZP) | 8 | 3000 | LARGE T&R |
SN74LVC2G66 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 |
| SN74LVC2G66DCTR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCTR | SN74LVC2G66DCTR |
| SN74LVC2G66DCTRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCTRE4 | SN74LVC2G66DCTRE4 |
| SN74LVC2G66DCTRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCTRG4 | SN74LVC2G66DCTRG4 |
| SN74LVC2G66DCUR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCUR | SN74LVC2G66DCUR |
| SN74LVC2G66DCURE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCURE4 | SN74LVC2G66DCURE4 |
| SN74LVC2G66DCURG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCURG4 | SN74LVC2G66DCURG4 |
| SN74LVC2G66DCUT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCUT | SN74LVC2G66DCUT |
| SN74LVC2G66DCUTE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC2G66DCUTE4 | SN74LVC2G66DCUTE4 |
| SN74LVC2G66YZPR | Green (RoHS & no Sb/Br) | SNAGCU | Level-1-260C-UNLIM | SN74LVC2G66YZPR | SN74LVC2G66YZPR |
SN74LVC2G66 应用技术支持与电子电路设计开发资源下载
- SN74LVC2G66 数据资料 dataSheet 下载.PDF
- TI 德州仪器信号开关产品选型与价格 . xls
- Logic Guide 2009 (PDF 4263 KB)
- 防止模拟开关的额外功耗 (PDF 392 KB) (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)
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- 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)