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类别是'category.I/O 扩展器' (1442)
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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 | 生命周期状态 | 触点镀层 | 底架 | 安装类型 | 包装/外壳 | 表面安装 | 引脚数 | 供应商器件包装 | 质量 | 终端数量 | 操作温度 | 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 | HTS代码 | 最大功率耗散 | 电压 - 供电 | 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 | Reach合规守则 | 频率 | 时间@峰值回流温度-最大值(s) | 基本部件号 | 引脚数量 | JESD-30代码 | 资历状况 | 输出类型 | 工作电源电压 | 电源电压-最大值(Vsup) | 电源 | 温度等级 | 电源电压-最小值(Vsup) | 通道数量 | 界面 | 最大电源电压 | 最小电源电压 | 工作电源电流 | 端口的数量 | 电源电流 | 功率耗散 | 输出电流 | uPs/uCs/外围ICs类型 | 输出电流 | 比特数 | 时钟频率 | 电源电流-最大值 | 源Url状态检查日期 | 中断输出 | 源极/漏极输出电流 | 特征 | 高度 | 座位高度(最大) | 长度 | 宽度 | 辐射硬化 | 达到SVHC | RoHS状态 | 无铅 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | PCA9671BQ,118 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 24-VFQFN Exposed Pad | YES | 16 | -40°C~85°C | Tape & Reel (TR) | 2003 | e4 | Obsolete | 1 (Unlimited) | 24 | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 2.3V~5.5V | QUAD | 260 | 3V | 0.5mm | 40 | PCA9671 | 24 | R-PQCC-N24 | Push-Pull | 2.3/5.5V | I2C | 1 | 16 | 1MHz | 无 | 100μA 25mA | POR | 1mm | 5.5mm | 3.5mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||
 | PCA9674AN,112 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 16-DIP (0.300, 7.62mm) | NO | 8 | -40°C~85°C | Tube | 2003 | e4 | Obsolete | 1 (Unlimited) | 16 | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | 2.3V~5.5V | DUAL | 未说明 | 3V | 2.54mm | unknown | 未说明 | PCA9674 | 16 | R-PDIP-T16 | 不合格 | Push-Pull | 2.3/5.5V | I2C | 1 | 8 | 1MHz | 有 | 100μA 25mA | POR | 4.7mm | 21.6mm | 7.62mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | PCA9536D,112 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | 4 | -40°C~85°C | Tube | 2003 | e4 | Obsolete | 1 (Unlimited) | 8 | 镍钯金 | 2.3V~5.5V | DUAL | 鸥翼 | 260 | 3V | 1.27mm | 30 | PCA9536 | 8 | R-PDSO-G8 | Push-Pull | 2.5/5V | I2C, SMBus | 1 | 4 | 400kHz | 无 | 10mA 25mA | POR | 1.75mm | 3.9mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||
| PCA8574AN,112 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 16-DIP (0.300, 7.62mm) | NO | 8 | -40°C~85°C | Tube | 2003 | e4 | Obsolete | 1 (Unlimited) | 16 | EAR99 | 镍钯金 | 2.3V~5.5V | DUAL | 245 | 3V | 2.54mm | unknown | 40 | PCA8574 | 16 | R-PDIP-T16 | 不合格 | Push-Pull | 2.5/5V | I2C | 1 | 8 | 400kHz | 有 | 100μA 25mA | POR | 4.7mm | 21.6mm | 7.62mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
| PCA9673BQ,118 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 24-VFQFN Exposed Pad | YES | 16 | -40°C~85°C | Tape & Reel (TR) | 2003 | e4 | Obsolete | 1 (Unlimited) | 24 | EAR99 | 镍钯金 | 8542.39.00.01 | 2.3V~5.5V | QUAD | 无铅 | 260 | 0.5mm | unknown | 40 | PCA9673 | 24 | R-PQCC-N24 | 不合格 | Push-Pull | I2C | 1 | 1MHz | 2013-06-14 00:00:00 | 有 | 100μA 25mA | POR | 1mm | 4.1mm | 3.5mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | PI4IOE5V9557LEX | Diodes Incorporated | 数据表 | 7500 In Stock | - | 最小起订量: 1 最小包装量: 1 | 20 Weeks | 表面贴装 | 16-TSSOP (0.173, 4.40mm Width) | 16-TSSOP | 8 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 2.3V~5.5V | I2C | 400kHz | 有 | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | XRA1201PIG24TR-F | Exar Corporation | 数据表 | 2500 In Stock | - | 最小起订量: 1 最小包装量: 1 | TSSOP | YES | 100kHz | 16 | e3 | yes | 1 (Unlimited) | 24 | EAR99 | Matte Tin (Sn) | 85°C | -40°C | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 1.8V | 0.65mm | 40 | 24 | R-PDSO-G24 | 不合格 | 3.6V | 1.8/3.3V | INDUSTRIAL | I2C, SMBus, Serial | 2 | 200mW | PARALLEL IO PORT, GENERAL PURPOSE | 160mA | 16 | 1.2mm | 7.8mm | 4.4mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||||||
 | PCF8575PWG4 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | TSSOP | YES | 24 | 89.499445mg | 400kHz | 16 | e4 | 1 (Unlimited) | 24 | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | 85°C | -40°C | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 3.3V | 0.65mm | 400kHz | 未说明 | 24 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2 | PARALLEL IO PORT, GENERAL PURPOSE | 50mA | 16 | 0.2mA | 1.2mm | 7.8mm | 4.4mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||||||
 | PCF8575CDBG4 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 24 | 16 | 85°C | -40°C | e4 | 1 (Unlimited) | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 5V | 0.65mm | compliant | 未说明 | 24 | R-PDSO-G24 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | 2 | PARALLEL IO PORT, GENERAL PURPOSE | 16 | 0.4MHz | 0.2mA | 2mm | 8.2mm | 5.3mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||
 | PCA9674AD,518 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | 16-SOIC (0.295, 7.50mm Width) | YES | 8 | -40°C~85°C | Tape & Reel (TR) | 2003 | e4 | Obsolete | 2 (1 Year) | 16 | Nickel/Palladium/Gold (Ni/Pd/Au) | 2.3V~5.5V | DUAL | 鸥翼 | 260 | 3V | 1.27mm | 30 | PCA9674 | 16 | R-PDSO-G16 | 不合格 | Push-Pull | 2.3/5.5V | I2C | 1 | 8 | 1MHz | 有 | 100μA 25mA | POR | 2.65mm | 10.3mm | 7.5mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | PI4IOE5V9522UEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 20 Weeks | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad | Tape & Reel (TR) | 2016 | 活跃 | 2.3V~5.5V | 开漏极态 | I2C | 1MHz | 有 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | DS2408S T&R | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | Tin | 表面贴装 | 表面贴装 | 16-SOIC (0.154, 3.90mm Width) | 16 | 16-SO | 8 | -40°C~85°C | Tape & Reel (TR) | 2003 | 活跃 | 1 (Unlimited) | 85°C | -40°C | 2.8V~5.25V | DS2408 | 开漏极态 | 1-Wire® | 5.25V | 2.8V | 8 | 无 | 无 | Unknown | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | MAX7300ATL T | Maxim Integrated | 数据表 | 1438 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | PRODUCTION (Last Updated: 1 month ago) | 表面贴装 | 表面贴装 | 40-WFQFN Exposed Pad | 40 | 28 | -40°C~125°C | Tape & Reel (TR) | 2010 | e3 | yes | 活跃 | 1 (Unlimited) | 40 | EAR99 | Matte Tin (Sn) | 8542.39.00.01 | 2.5V~5.5V | QUAD | 无铅 | 260 | 1 | 0.5mm | 未说明 | MAX7300 | 40 | 不合格 | Push-Pull | 5.5V | I2C | 727mW | 10mA | 400kHz | 有 | 4.5mA 10mA | 0.8mm | 6mm | 6mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||
 | MAX7313AEG | Maxim Integrated | 数据表 | 20 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | Tin | 表面贴装 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | 24 | 255.5993mg | 16 | -40°C~125°C | Tube | 2008 | e3 | yes | 活跃 | 1 (Unlimited) | 24 | EAR99 | 8542.39.00.01 | 761mW | 2V~3.6V | DUAL | 鸥翼 | 260 | 3.3V | 0.635mm | 未说明 | MAX7313 | 24 | 不合格 | 开漏极态 | 2.5/3.3V | I2C, SMBus | 1 | PARALLEL IO PORT, GENERAL PURPOSE | 50mA | 1 | 400kHz | 有 | PWM | 1.55mm | 8.74mm | 3.99mm | Unknown | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||
| MAX7300ATL | Maxim Integrated | 数据表 | 5 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | PRODUCTION (Last Updated: 1 month ago) | Tin | 表面贴装 | 表面贴装 | 40-WFQFN Exposed Pad | 40 | 28 | -40°C~125°C | Tube | 2010 | e3 | yes | 活跃 | 1 (Unlimited) | 40 | EAR99 | 8542.39.00.01 | 727mW | 2.5V~5.5V | QUAD | 无铅 | 260 | 1 | 0.5mm | 未说明 | MAX7300 | 40 | 不合格 | Push-Pull | I2C | 10mA | 400kHz | 有 | 4.5mA 10mA | 0.8mm | 6mm | 6mm | Unknown | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||
 | MAX7315ATE | Maxim Integrated | 数据表 | 12500 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 16-WFQFN Exposed Pad | 16 | 8 | -40°C~125°C | Tube | 2008 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | EAR99 | Matte Tin (Sn) | 1.176W | 2V~3.6V | QUAD | 无铅 | 260 | 3.3V | 0.5mm | 未说明 | MAX7315 | 16 | 不合格 | 开漏极态 | 2.5/3.3V | I2C, SMBus | 1 | PARALLEL IO PORT, GENERAL PURPOSE | 8 | 400kHz | 有 | 50mA | PWM | 3mm | 3mm | Unknown | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||
 | MAX7313ATG T | Maxim Integrated | 数据表 | 10000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 24-WFQFN Exposed Pad | 24 | 16 | -40°C~125°C | Tape & Reel (TR) | 2011 | e3 | yes | 活跃 | 1 (Unlimited) | 24 | EAR99 | TIN | 8542.39.00.01 | 2V~3.6V | QUAD | 无铅 | 260 | 3.3V | 0.5mm | 未说明 | MAX7313 | 24 | 不合格 | 开漏极态 | 3.6V | 2.5/3.3V | I2C, SMBus | 1 | 761mW | PARALLEL IO PORT, GENERAL PURPOSE | 50mA | 1 | 400kHz | 有 | PWM | 0.8mm | 4mm | 4mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
 | MAX7301AAX T | Maxim Integrated | 数据表 | 3131 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 36-BSOP (0.295, 7.50mm Width) | 36 | 723.394782mg | 28 | -40°C~125°C | Tape & Reel (TR) | 2012 | e3 | yes | 活跃 | 1 (Unlimited) | 36 | EAR99 | Matte Tin (Sn) | 8542.39.00.01 | 941mW | 2.5V~5.5V | DUAL | 鸥翼 | 260 | 1 | 3.3V | 0.8mm | 未说明 | MAX7301 | 36 | 不合格 | Push-Pull | 5.5V | SPI | 941mW | 18mA | 26MHz | 有 | 4.5mA 10mA | 2.64mm | 15.415mm | 7.495mm | Unknown | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
 | MAX7301AAI T | Maxim Integrated | 数据表 | 10000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 28-SSOP (0.209, 5.30mm Width) | YES | 20 | -40°C~125°C | Tape & Reel (TR) | 2012 | e3 | yes | 活跃 | 1 (Unlimited) | 28 | EAR99 | Matte Tin (Sn) | 8542.39.00.01 | 2.5V~5.5V | DUAL | 鸥翼 | 260 | 1 | 3.3V | 0.65mm | 未说明 | MAX7301 | 28 | R-PDSO-G28 | 不合格 | Push-Pull | SPI | 26MHz | 有 | 4.5mA 10mA | 1.99mm | 10.2mm | 5.29mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||
| MAX7315AUE | Maxim Integrated | 数据表 | 850 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 16-TSSOP (0.173, 4.40mm Width) | 16 | 8 | -40°C~125°C | Tube | 2008 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | EAR99 | Matte Tin (Sn) | 2V~3.6V | DUAL | 鸥翼 | 260 | 3.3V | 0.65mm | 未说明 | MAX7315 | 16 | 不合格 | 开漏极态 | 2.5/3.3V | I2C, SMBus | 1 | 754mW | PARALLEL IO PORT, GENERAL PURPOSE | 50mA | 8 | 400kHz | 有 | PWM | 1.1mm | 5mm | 4.4mm | Unknown | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||
 | MAX7315AEE | Maxim Integrated | 数据表 | 3141 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 16-SSOP (0.154, 3.90mm Width) | 16 | 288.002805mg | 8 | -40°C~125°C | Tube | 2008 | e3 | yes | 活跃 | 1 (Unlimited) | 16 | EAR99 | Matte Tin (Sn) | 666mW | 2V~3.6V | DUAL | 鸥翼 | 260 | 3.3V | 0.635mm | 未说明 | MAX7315 | 16 | 不合格 | 开漏极态 | 2.5/3.3V | I2C, SMBus | 13.5μA | 1 | PARALLEL IO PORT, GENERAL PURPOSE | 50mA | 8 | 400kHz | 有 | PWM | 1.75mm | 3.9mm | Unknown | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
| MAX7313AEG T | Maxim Integrated | 数据表 | 5000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | 24 | 16 | -40°C~125°C | Tape & Reel (TR) | 2011 | e3 | yes | 活跃 | 1 (Unlimited) | 24 | EAR99 | TIN | 8542.39.00.01 | 2V~3.6V | DUAL | 鸥翼 | 260 | 3.3V | 0.635mm | 未说明 | MAX7313 | 24 | 不合格 | 开漏极态 | 3.6V | 2.5/3.3V | I2C, SMBus | 1 | 761mW | PARALLEL IO PORT, GENERAL PURPOSE | 50mA | 1 | 400kHz | 有 | PWM | 1.73mm | 8.65mm | 3.9mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
 | XRA1201IL24-F | Exar Corporation | 数据表 | 5800 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | QFN | 100kHz | 16 | 200mW | e3 | yes | 2 (1 Year) | 24 | EAR99 | Matte Tin (Sn) | 85°C | -40°C | 8542.39.00.01 | QUAD | 无铅 | 260 | 1.8V | 0.5mm | 400kHz | 40 | 24 | S-XQCC-N24 | 不合格 | 3.6V | 1.8/3.3V | INDUSTRIAL | 16 | I2C, SMBus, Serial | 2 | 160mA | PARALLEL IO PORT, GENERAL PURPOSE | 160mA | 16 | 1mm | 4mm | 4mm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||
 | PCA9554TS,112 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | 20-LSSOP (0.173, 4.40mm Width) | YES | 8 | -40°C~85°C | Tube | 2003 | e4 | Obsolete | 1 (Unlimited) | 20 | Nickel/Palladium/Gold (Ni/Pd/Au) | 2.3V~5.5V | DUAL | 鸥翼 | 260 | 3V | 0.65mm | 30 | PCA9554 | 20 | R-PDSO-G20 | 不合格 | Push-Pull | 2.5/5V | I2C, SMBus | 1 | 8 | 400kHz | 有 | 10mA 25mA | POR | 1.5mm | 6.5mm | 4.4mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | PCA9574PW,118 | NXP USA Inc. | 数据表 | 2226 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | 16-TSSOP (0.173, 4.40mm Width) | YES | 8 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2003 | e4 | 活跃 | 1 (Unlimited) | 16 | 镍钯金 | 1.1V~3.6V | DUAL | 鸥翼 | 260 | 1 | 2.3V | 0.65mm | 30 | PCA9574 | 16 | R-PDSO-G16 | 不合格 | Push-Pull | I2C, SMBus | 400kHz | 有 | 1mA 3mA | POR | 1.1mm | 5mm | 4.4mm | ROHS3 Compliant |
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PCA9671BQ,118
NXP USA Inc.
分类:Interface - I/O Expanders
-
PCA9674AN,112
NXP USA Inc.
分类:Interface - I/O Expanders
-
PCA9536D,112
NXP USA Inc.
分类:Interface - I/O Expanders
-
PCA8574AN,112
NXP USA Inc.
分类:Interface - I/O Expanders
-
PCA9673BQ,118
NXP USA Inc.
分类:Interface - I/O Expanders
-
PI4IOE5V9557LEX
Diodes Incorporated
分类:Interface - I/O Expanders
-
XRA1201PIG24TR-F
Exar Corporation
分类:Interface - I/O Expanders
-
PCF8575PWG4
Texas Instruments
分类:Interface - I/O Expanders
-
PCF8575CDBG4
Texas Instruments
分类:Interface - I/O Expanders
-
PCA9674AD,518
NXP USA Inc.
分类:Interface - I/O Expanders
-
PI4IOE5V9522UEX
Diodes Incorporated
分类:Interface - I/O Expanders
-
DS2408S T&R
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7300ATL T
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7313AEG
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7300ATL
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7315ATE
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7313ATG T
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7301AAX T
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7301AAI T
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7315AUE
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7315AEE
Maxim Integrated
分类:Interface - I/O Expanders
-
MAX7313AEG T
Maxim Integrated
分类:Interface - I/O Expanders
-
XRA1201IL24-F
Exar Corporation
分类:Interface - I/O Expanders
-
PCA9554TS,112
NXP USA Inc.
分类:Interface - I/O Expanders
-
PCA9574PW,118
NXP USA Inc.
分类:Interface - I/O Expanders
11.935860