类别是'category.时钟缓冲器和驱动器' (8894)
- 所有品牌
对比 | 图片 | 产品型号 | 品牌 | 数据表 | 库存 | 价格(含增值税) | 数量 | Rohs | 工厂交货时间 | 触点镀层 | 底架 | 包装/外壳 | 表面安装 | 引脚数 | 质量 | 包装 | 已出版 | JESD-609代码 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 终止次数 | ECCN 代码 | 端子表面处理 | 最高工作温度 | 最小工作温度 | 附加功能 | HTS代码 | 端子位置 | 终端形式 | 峰值回流焊温度(摄氏度) | 功能数量 | 电源电压 | 端子间距 | 频率 | 时间@峰值回流温度-最大值(s) | 引脚数量 | 输出的数量 | 资历状况 | 输出类型 | 工作电源电压 | 电源 | 温度等级 | 电路数量 | 最大电源电压 | 最小电源电压 | 工作电源电流 | 电源电流 | uPs/uCs/外围ICs类型 | 传播延迟 | 静态电流 | 电源电流-最大值 | 接通延迟时间 | 家人 | 逻辑功能 | 输出特性 | 输入 | 逻辑IC类型 | 最大 I(ol) | 主时钟/晶体频率-名 | Prop. Delay@Nom-Sup | 传播延迟(tpd) | 最大工作周期 | 占空比(最大) | fmax-Min | 同边偏斜-最大(tskwd) | 真实输出的数量 | 输入调节 | 反向输出数 | 高度 | 座位高度(最大) | 长度 | 宽度 | 器件厚度 | 辐射硬化 | RoHS状态 | 无铅 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 74FCT38075SCMGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | 8 | 1999 | e3 | yes | 活跃 | 1 (Unlimited) | 8 | 105°C | -40°C | DUAL | 无铅 | 260 | 1 | 1.8V | 0.5mm | 未说明 | 8 | 不合格 | INDUSTRIAL | 3.465V | 1.71V | FCT | 3-STATE | 低时序偏斜时钟驱动器 | 0.025 A | 4.5 ns | 4.5 ns | 0.065 ns | 5 | STANDARD | 0.55mm | 2mm | 2mm | 500μm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||
![]() | 74FCT3807PYG | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SSOP | 20 | 100MHz | 2013 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 0.65mm | 133.33MHz | 30 | 20 | 10 | TTL | 3.3V | COMMERCIAL | 1 | 3.6V | 3V | 15.5mA | 4.8 ns | 10μA | 4.8 ns | FCT | Clock | 3-STATE | LVTTL | 0.024 A | 0.5 ns | 7.2mm | 5.3mm | 1.73mm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||
![]() | 49FCT805SOGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 20 | 2009 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 85°C | -40°C | DUAL | 鸥翼 | 260 | 2 | 5V | 30 | 20 | 10 | 5V | 5V | INDUSTRIAL | 2 | 5.25V | 4.75V | 8 ns | 5μA | FCT | 3-STATE | LVTTL | 0.064 A | 5.6 ns | 0.7 ns | 12.8mm | 7.6mm | 2.34mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||
![]() | 49FCT3805SOGI8 | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 4 Weeks | Tin | 表面贴装 | SOIC | 20 | Tape & Reel | 2009 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 85°C | -40°C | DUAL | 鸥翼 | 260 | 2 | 3.3V | 未说明 | 20 | 10 | 3.3V | INDUSTRIAL | 2 | 3.6V | 3V | 5.8 ns | 10μA | FCT | 3-STATE | LVTTL | 低时序偏斜时钟驱动器 | 0.6 ns | 12.8mm | 7.6mm | 2.34mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | 542MLF | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 12 Weeks | Tin | 表面贴装 | SOIC | 8 | 156MHz | 1999 | e3 | yes | 活跃 | 1 (Unlimited) | 8 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 30 | 8 | 2 | COMMERCIAL | 1 | 5.5V | 3V | 11mA | 15 ns | 11mA | 542 | 3-STATE | CMOS | 低时序偏斜时钟驱动器 | 55 % | 55 % | 0.5 ns | 4.9mm | 3.9mm | 1.5mm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||
![]() | 854S058AGILFT | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | TSSOP | 24 | 2.5GHz | Bulk | 2007 | e3 | yes | 活跃 | 1 (Unlimited) | 24 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 0.65mm | 30 | 24 | 3.3V | INDUSTRIAL | 1 | 3.465V | 3.135V | S | LVDS | 低时序偏斜时钟驱动器 | 0.6 ns | 0.6 ns | 2500 MHz | 1 | 1 | 1mm | 7.8mm | 4.4mm | 1mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||
![]() | 49FCT3805EQGI8 | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | QSOP | 20 | 166MHz | 2009 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 85°C | -40°C | DUAL | 鸥翼 | 260 | 3.3V | 0.635mm | 未说明 | 20 | 10 | 不合格 | 3.3V | INDUSTRIAL | 2 | 3.6V | 3V | 2.5 ns | LVTTL | 8.7mm | 3.8mm | 1.47mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||
![]() | 558G-01LF | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | Tin | 表面贴装 | TSSOP | 16 | 250MHz | 1999 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 16 | COMMERCIAL | 1 | 5.5V | 3V | 22mA | 558 | 3-STATE | CMOS | 低时序偏斜时钟驱动器 | 0.024 A | 7 ns | 0.25 ns | 4 | 5mm | 4.4mm | 1mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | 5T9302EJGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Tin | 表面贴装 | TSSOP | 20 | 450MHz | 2006 | e3 | yes | 1 (Unlimited) | 20 | EAR99 | 85°C | -40°C | DUAL | 鸥翼 | 260 | 1 | 2.5V | 0.65mm | 未说明 | 20 | 2 | INDUSTRIAL | 1 | 2.7V | 2.3V | 240mA | 1.5 ns | 5T | LVTTL | 低时序偏斜时钟驱动器 | 0.05 ns | 6.6mm | 4.4mm | 1mm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||
![]() | 621NLFT | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | 8 | 200MHz | Tape & Reel | 2005 | e3 | yes | 活跃 | 1 (Unlimited) | 8 | EAR99 | 70°C | 0°C | DUAL | 无铅 | 260 | 1 | 1.2V | 0.5mm | 未说明 | 8 | 4 | 不合格 | 1.8V | COMMERCIAL | 1 | 1.89V | 1.14V | 5 ns | 50mA | 621 | 3-STATE | Clock | 2mm | 2mm | 1mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | 49FCT806ASOG | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 20 | 2009 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 5V | 30 | 20 | 10 | 不合格 | 5V | 5V | COMMERCIAL | 2 | 5.25V | 4.75V | 5.1mA | 5.3 ns | 5μA | LVTTL | 0.064 A | 12.8mm | 7.6mm | 2.34mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||
![]() | 8P34S1102NLGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | 16 | 1.2GHz | 90mW | 2012 | e3 | yes | 活跃 | 3 (168 Hours) | 16 | EAR99 | 85°C | -40°C | QUAD | 无铅 | 260 | 1 | 1.8V | 0.5mm | 未说明 | 16 | INDUSTRIAL | 1 | 1.89V | 1.71V | 48mA | 8P34 | Buffer | CML | 低时序偏斜时钟驱动器 | 0.4 ns | 4 | 1mm | 3mm | 3mm | 1mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | 854105AGILF | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | TSSOP | 16 | 250MHz | 259.875mW | 2007 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | EAR99 | 85°C | -40°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 30 | 16 | 不合格 | 3.3V | INDUSTRIAL | 1 | 3.465V | 3.135V | 1.75 ns | 1.75 ns | 5V | LVTTL | 低时序偏斜时钟驱动器 | 0.072 ns | 4 | 4 | 5mm | 4.4mm | 1mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||
![]() | 49FCT806APYG | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 8 Weeks | Tin | 表面贴装 | SSOP | 20 | 2009 | e3 | yes | 1 (Unlimited) | 20 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 2 | 5V | 0.65mm | 30 | 20 | 10 | 不合格 | 5V | 5V | COMMERCIAL | 2 | 5.25V | 4.75V | 5.3 ns | 5μA | FCT | 3-STATE | LVTTL | 低时序偏斜时钟驱动器 | 0.064 A | 0.7 ns | 5 | 1.99mm | 7.2mm | 5.3mm | 1.73mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||
![]() | 85304AG-01LF | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | TSSOP | 20 | 650MHz | 2012 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 20 | 5 | 3.3V | COMMERCIAL | 1 | 3.465V | 3.135V | 55mA | 2.1 ns | LVDS | 低时序偏斜时钟驱动器 | 6.5mm | 4.4mm | 1mm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||
![]() | IDT49FCT3805BQGI | Integrated Device Technology (IDT) | 数据表 | 191 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | QSOP | 20 | 166MHz | 2009 | e3 | yes | 1 (Unlimited) | 20 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 鸥翼 | 260 | 2 | 3.3V | 0.635mm | 30 | 20 | 不合格 | INDUSTRIAL | 2 | 3.6V | 3V | FCT | Clock | 3-STATE | LVTTL | 0.6 ns | 10 | 1.47mm | 8.7mm | 3.8mm | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||
![]() | 83904AG-02LFT | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 10 Weeks | Tin | 表面贴装 | TSSOP | 16 | 172.98879mg | 200MHz | Tape & Reel | 2005 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | EAR99 | 70°C | 0°C | CAN ALSO OPERATE AT 3.3V SUPPLY | DUAL | 鸥翼 | 260 | 2.5V | 未说明 | 16 | 不合格 | 2.5/3.3V | COMMERCIAL | 1 | 3.465V | 2.375V | CLOCK GENERATOR, OTHER | 7mA | Crystal | 38.88MHz | 1mm | 5mm | 4.4mm | 1mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | 85304AG-01LFT | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | TSSOP | 20 | 650MHz | Tape & Reel | 2012 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | 70°C | 0°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 0.65mm | 未说明 | 20 | 不合格 | 3.3V | COMMERCIAL | 1 | 3.465V | 3.135V | 85304 | LVDS | 低时序偏斜时钟驱动器 | 0.035 ns | 5 | 6.5mm | 4.4mm | 1mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | IDT49FCT805BTSO | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | 20 | 100MHz | 2009 | e0 | 1 (Unlimited) | 20 | Tin/Lead (Sn85Pb15) | 70°C | 0°C | DUAL | 鸥翼 | 225 | 2 | 5V | 20 | 20 | 10 | 不合格 | 5V | 5V | COMMERCIAL | 2 | 5.5V | 4.5V | 6 ns | 5μA | FCT | 3-STATE | LVTTL | 低时序偏斜时钟驱动器 | 0.048 A | 5 ns | 0.7 ns | 7.5mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||
![]() | 5PB1110PGGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | TSSOP | 20 | 200MHz | 1999 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | Matte Tin (Sn) | 105°C | -40°C | IT ALSO OPERATES WITH 2.5V,3.3V | DUAL | 鸥翼 | 260 | 1 | 1.8V | 0.65mm | 未说明 | 20 | INDUSTRIAL | 1 | 3.465V | 1.71V | 3-STATE | LVCMOS | 低时序偏斜时钟驱动器 | 2.9 ns | 0.065 ns | 10 | 6.5mm | 4.4mm | 1mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||
![]() | 74FCT38074DCGI8 | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 8 | 166MHz | Tape & Reel (TR) | 2009 | e3 | yes | 活跃 | 1 (Unlimited) | 8 | EAR99 | 85°C | -40°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 30 | 8 | 4 | 不合格 | 3.3V | INDUSTRIAL | 1 | 3.6V | 3V | 3 ns | 100nA | FCT | LVTTL | 低时序偏斜时钟驱动器 | 4.9mm | 3.9mm | 1.5mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | MAX9324ETP | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | 85°C | -40°C | e0 | no | 1 (Unlimited) | 20 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | QUAD | 245 | 1 | 3.3V | 0.5mm | 20 | 3.3V | INDUSTRIAL | 3.6V | 3V | 低时序偏斜时钟驱动器 | 0.004 A | 0.6 ns | 0.6 ns | 60 % | 650 MHz | 0.03 ns | 4 | DIFFERENTIAL | 0.8mm | 4mm | 4mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||
![]() | 8308AGILFT | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 10 Weeks | Tin | 表面贴装 | TSSOP | 24 | 350MHz | Tape & Reel | 2013 | e3 | yes | 活跃 | 1 (Unlimited) | 24 | EAR99 | 85°C | -40°C | ALSO OPERATES AT 3.3V SUPPLY | DUAL | 鸥翼 | 260 | 1 | 2.5V | 0.65mm | 24 | 2.5/3.3V | INDUSTRIAL | 1 | 3.465V | 2.375V | 8308 | 3-STATE | LVTTL | 低时序偏斜时钟驱动器 | 4.4 ns | 4.4 ns | 8 | 7.8mm | 4.4mm | 1mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||
![]() | 5T30553DCGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 8 | 200MHz | 1999 | e3 | yes | 活跃 | 1 (Unlimited) | 8 | EAR99 | 85°C | -40°C | IT CAN ALSO OPERATE AT 3.3V SUPPLY | DUAL | 鸥翼 | 260 | 1 | 2.5V | 30 | 8 | 4 | 不合格 | 2.5/3.3V | INDUSTRIAL | 1 | 3.465V | 2.375V | 25mA | 3 ns | 35mA | 5 ns | 5T | Clock | 0.025 A | 4.9mm | 3.9mm | 1.5mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||
![]() | ICS551MILF | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | 8 | 1999 | e3 | yes | 1 (Unlimited) | 8 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 鸥翼 | 260 | 1 | 3.3V | 1.27mm | 30 | 8 | 不合格 | 3.3/5V | INDUSTRIAL | 5.5V | 3V | 551 | 3-STATE | 低时序偏斜时钟驱动器 | 0.035 A | 160 MHz | 0.25 ns | 4 | STANDARD | 1.5mm | 4.9mm | 3.9mm | 符合RoHS标准 |
74FCT38075SCMGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
74FCT3807PYG
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
49FCT805SOGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
49FCT3805SOGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
542MLF
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
854S058AGILFT
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
49FCT3805EQGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
558G-01LF
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
5T9302EJGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
621NLFT
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
49FCT806ASOG
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
8P34S1102NLGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
854105AGILF
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
49FCT806APYG
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
85304AG-01LF
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
IDT49FCT3805BQGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
83904AG-02LFT
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
85304AG-01LFT
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
IDT49FCT805BTSO
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
5PB1110PGGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
74FCT38074DCGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
MAX9324ETP
Maxim Integrated
分类:Clock/Timing - Clock Buffers, Drivers
8308AGILFT
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
5T30553DCGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
ICS551MILF
Integrated Device Technology (IDT)
分类:Clock/Timing - Clock Buffers, Drivers
