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I/O 扩展器
| 图片 | 厂商料号 | 库存情况 | 价格 | 数量 | 数据表 | 系列 | 封装/外壳 | 包装 | 产品状态 | 可编程 | I/O 数量 | 中断输出 | 特性 | 输出类型 | 电流 - 输出源/汇 | 时钟频率 | 接口 | 电压 - 电源 | 工作温度 | 等级 | 供应商设备封装 | 认证 | 安装类型 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA9557D,118IC XPNDR 400KHZ I2C SMBUS 16SO NXP USA Inc. |
508 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Last Time Buy | Not Verified | 8 | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-SO | - | Surface Mount |
|
PCA9557BS,118IC XPND 400KHZ I2C SMBUS 16HVQFN NXP USA Inc. |
278 | - |
|
数据表 |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-HVQFN (4x4) | - | Surface Mount |
|
PCA9554BPWJIC XPND 400KHZ I2C SMBUS 16TSSOP NXP USA Inc. |
32,469 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 1.65V ~ 5.5V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
PCA9538ABSHPIC XPND 400KHZ I2C SMBUS 16HVQFN NXP USA Inc. |
19,185 | - |
|
数据表 |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 1.65V ~ 5.5V | -40°C ~ 85°C | - | 16-HVQFN (3x3) | - | Surface Mount |
|
|
PCA9574PW,118IC XPND 400KHZ I2C SMBUS 16TSSOP NXP USA Inc. |
7,892 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 3mA | 400 kHz | I2C, SMBus | 1.1V ~ 3.6V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
|
PCA9554PW,118IC XPND 400KHZ I2C SMBUS 16TSSOP NXP USA Inc. |
14,091 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
PCF8574T/3,518IC XPNDR 100KHZ I2C 16SO NXP USA Inc. |
18,276 | - |
|
数据表 |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 300µA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 16-SO | - | Surface Mount |
|
PCF8574ATS/3,118IC XPNDR 100KHZ I2C 20SSOP NXP USA Inc. |
18,230 | - |
|
数据表 |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 300µA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 20-SSOP | - | Surface Mount |
|
|
PCF8574TS/3,118IC XPNDR 100KHZ I2C 20SSOP NXP USA Inc. |
10,938 | - |
|
数据表 |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 300µA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 20-SSOP | - | Surface Mount |
|
|
PCA9554BS,118IC XPND 400KHZ I2C SMBUS 16HVQFN NXP USA Inc. |
9,003 | - |
|
数据表 |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-HVQFN (4x4) | - | Surface Mount |
