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PCF8575价格

参考价格:¥6.2668

型号:PCF8575CDB 品牌:TI 备注:这里有PCF8575多少钱,2026年最近7天走势,今日出价,今日竞价,PCF8575批发/采购报价,PCF8575行情走势销售排行榜,PCF8575报价。
型号 功能描述 生产厂家 企业 LOGO 操作
PCF8575

Remote 16-bit I/O expander for I2C-bus

GENERAL DESCRIPTION The PCF8575 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575 has a low

PHILIPS

飞利浦

PCF8575

具有中断的 16 位 2.5V 至 5.5V I2C/SMBus I/O 扩展器

该面向两线双向总线 (I2C) 的 16 位 I/O 扩展器专为 2.5V 至 5.5V VCC 工作电压而设计。\n\nPCF8575 器件通过 I2C 接口 [串行时钟 (SCL)、串行数据 (SDA)] 为大多数微控制器系列提供通用远程 I/O 扩展。\n\n此器件 具有 一个 16 位准双向输入/输出 (I/O) 端口(P07–P00、P17–P10),其中包括具有高电流驱动能力的锁存输出,用于直接驱动 LED。每个准双向 I/O 都可以用作输入或输出(无需使用数据方向控制信号)。在上电时,这些 I/O 处于高电平。在该模式下,仅有一个连接到 VCC 的电流源处于活动状态。 • I2C 至并行端口扩展器\n• 开漏中断输出\n• 10µA 低待机电流消耗(最大值)\n• 兼容大多数微控制器\n• 400kHz 快速 I2C 总线\n• 针对多达 8 个器件使用的 3 个硬件地址引脚寻址\n• 具有高电流驱动能力的锁存输出,用于直接驱动 LED\n• 连接到 VCC 的电流源,用于主动在输出端驱动高电平\n• 闩锁性能超出 JESD 78 II 类规范要求的 100mA\n• 静电放电 (ESD) 保护性能超过 JESD 22 规范的要求 \n• 2000V 人体放电模型\n• 200V 机器模型\n• 1000V 充电器件模型;

TI

德州仪器

PCF8575

I2C通用I/O

HGSEMI

华冠

PCF8575

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT

文件:749.53 Kbytes Page:28 Pages

TI

德州仪器

PCF8575

Smart, simple solutions for the 12 most common design concerns

ETC

知名厂家

PCF8575

REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

文件:1.01083 Mbytes Page:32 Pages

TI

德州仪器

Remote 16-bit I/O expander for I2C-bus

2 GENERAL DESCRIPTION The device is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575C has a l

PHILIPS

飞利浦

Remote 16-bit I/O expander for I2C-bus

2 GENERAL DESCRIPTION The device is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575C has a l

PHILIPS

飞利浦

Remote 16-bit I/O expander for I2C-bus

ETC

知名厂家

Remote 16-bit I/O expander for I2C-bus

GENERAL DESCRIPTION The PCF8575 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575 has a low

PHILIPS

飞利浦

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

Smart, simple solutions for the 12 most common design concerns

ETC

知名厂家

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

封装/外壳:24-SSOP(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC I/O EXPANDER I2C 16B 24QSOP 集成电路(IC) I/O 扩展器

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

封装/外壳:24-SSOP(0.209",5.30mm 宽) 包装:卷带(TR) 描述:IC I/O EXPANDER I2C 16B 24SSOP 集成电路(IC) I/O 扩展器

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件:1.06718 Mbytes Page:38 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

文件:667.42 Kbytes Page:26 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT

文件:749.53 Kbytes Page:28 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

文件:1.01083 Mbytes Page:32 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT

文件:749.53 Kbytes Page:28 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT

文件:749.53 Kbytes Page:28 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

文件:1.01083 Mbytes Page:32 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

文件:1.01083 Mbytes Page:32 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT

文件:749.53 Kbytes Page:28 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT

文件:749.53 Kbytes Page:28 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

文件:1.01083 Mbytes Page:32 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

文件:1.01083 Mbytes Page:32 Pages

TI

德州仪器

PCF8575产品属性

  • 类型

    描述

  • Features:

    Interrupt pin

  • Supply voltage (Min) (V):

    2.5

  • Supply voltage (Max) (V):

    5.5

  • Addresses:

    8

  • Rating:

    Catalog

  • Frequency (Max) (kHz):

    400

  • Operating temperature range (C):

    -40 to 85

更新时间:2026-5-14 16:27:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
24+
24-QFN
7250
绝对原装现货,价格低,欢迎询购!
TI/德州仪器
26+
原厂封装
102800
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力!
恩XP
25+
N/A
18798
原装正品现货,原厂订货,可支持含税原型号开票。
恩XP
24+
SSOP24
5000
专业分销!只做原装现货价优一手货源
TEXAS
19+
SSOP-24L
8795
TI/德州仪器
23+
TSSOP24
18204
原装正品代理渠道价格优势
TI
23+
TSSOP (PW)
6000
正规渠道,只有原装!
TI
07+
QFN
1356
全新原装绝对自己公司现货
TI
24+
N/A
10000
只做原装,实单最低价支持
TI
2450+
TSSOP24
8850
只做原装正品假一赔十为客户做到零风险!!

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