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图片 制造商型号 库存情况 价格 库存 数据手册 系列 封装/外壳 包装 产品状态 可编程 I/O 数量 接口 中断输出 特性 输出类型 电流 - 输出源/汇 时钟频率 电压 - 电源 工作温度 等级 认证 安装类型 供应商设备封装
PCF8574ANE4

PCF8574ANE4

8-BIT 2.5- TO 5.5-V I2C/SMBUS I/

Texas Instruments

4,445 -
PCF8574ANE4

数据手册

- 16-DIP (0.300", 7.62mm) Tube Active - 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
PCF8574APW

PCF8574APW

IC XPNDR 100KHZ I2C 20TSSOP

Texas Instruments

1,539 1.87
PCF8574APW

数据手册

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 20-TSSOP
PCF8575DBQRG4

PCF8575DBQRG4

IC XPNDR 400KHZ I2C SMBUS 24SSOP

Texas Instruments

3,571 -
PCF8575DBQRG4

数据手册

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Not Verified 16 I2C, SMBus Yes POR Push-Pull 1mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP
PCF8574NE4

PCF8574NE4

8-BIT 2.5- TO 5.5-V I2C/SMBUS I/

Texas Instruments

4,239 -
PCF8574NE4

数据手册

- 16-DIP (0.300", 7.62mm) Tube Active - 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Through Hole 16-PDIP
PCF8575DGVRG4

PCF8575DGVRG4

IC XPND 400KHZ I2C SMBUS 24TVSOP

Texas Instruments

1,481 -
PCF8575DGVRG4

数据手册

- 24-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Not Verified 16 I2C, SMBus Yes POR Push-Pull 1mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TVSOP
TCAL6408DTUR

TCAL6408DTUR

TCAL6408DTUR

Texas Instruments

1,690 -
TCAL6408DTUR

数据手册

- 16-XFQFN Tape & Reel (TR) Active - 8 I2C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 1 MHz 1.08V ~ 3.6V -40°C ~ 125°C - - Surface Mount 16-X2QFN (1.6x1.6)
TCA6416RTWR

TCA6416RTWR

IC XPNDR 400KHZ I2C SMBUS 24WQFN

Texas Instruments

4,560 0.80
TCA6416RTWR

数据手册

- 24-WFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-WQFN (4x4)
TCA7408ZSZR

TCA7408ZSZR

IC XPNDR 400KHZ I2C SMBUS 16UCSP

Texas Instruments

3,077 0.80
TCA7408ZSZR

数据手册

- 16-UFBGA, CSPBGA Tape & Reel (TR) Obsolete Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA 400 kHz 1.65V ~ 3.6V -40°C ~ 85°C - - Surface Mount 16-UCSP (2x2)
PCA9535PWG4

PCA9535PWG4

IC XPND 400KHZ I2C SMBUS 24TSSOP

Texas Instruments

3,602 -
PCA9535PWG4

数据手册

- 24-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PCF8574APWG4

PCF8574APWG4

IC XPNDR 100KHZ I2C 20TSSOP

Texas Instruments

4,539 -
PCF8574APWG4

数据手册

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 20-TSSOP