型号 功能描述 生产厂家 企业 LOGO 操作
PCA9539RGERG4

PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers

1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two

TI

德州仪器

PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers

1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two

TI

德州仪器

PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers

1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two

TI

德州仪器

TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

TI

德州仪器

TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

TI

德州仪器

PCA9539RGERG4产品属性

  • 类型

    描述

  • 型号

    PCA9539RGERG4

  • 功能描述

    接口-I/O扩展器 Rem 16B I2C & SMBus Low-Pwr I/O Exp

  • RoHS

  • 制造商

    NXP Semiconductors

  • 最大工作频率

    100 kHz

  • 工作电源电压

    1.65 V to 5.5 V

  • 工作温度范围

    - 40 C to + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    HVQFN-16

  • 封装

    Reel

更新时间:2026-3-2 17:33:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
恩XP
25+
TSSOP14
10000
原厂原装,价格优势
恩XP
25+
TSSOP24
880000
明嘉莱只做原装正品现货
恩XP
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
恩XP
22+
TSSOP24
5000
全新原装现货!价格优惠!可长期
恩XP
24+
TSSOP24
18000
原装正品 有挂有货 假一赔十
恩XP
25+
TSSOP24
2568
原装优势!绝对公司现货
恩XP
23+
9865
原装正品,假一赔十
恩XP
23+
标准封装
6000
正规渠道,只有原装!
恩XP
2025+
TSSOP24
3827
全新原厂原装产品、公司现货销售

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