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PCA9555N集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料

PCA9555N
廠商型號

PCA9555N

參數(shù)屬性

PCA9555N 封裝/外殼為24-DIP(0.600",15.24mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的I/O擴展器;產(chǎn)品描述:IC I/O EXPANDER I2C 16B 24DIP

功能描述

16-bit I2C-bus and SMBus I/O port with interrupt

封裝外殼

24-DIP(0.600",15.24mm)

文件大小

583.74 Kbytes

頁面數(shù)量

34

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡稱

nxp恩智浦

中文名稱

恩智浦半導體公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-9 22:58:00

PCA9555N規(guī)格書詳情

General description

The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.

Features

■ Operating power supply voltage range of 2.3 V to 5.5 V

■ 5 V tolerant I/Os

■ Polarity Inversion register

■ Active LOW interrupt output

■ Low standby current

■ Noise filter on SCL/SDA inputs

■ No glitch on power-up

■ Internal power-on reset

■ 16 I/O pins which default to 16 inputs

■ 0 Hz to 400 kHz clock frequency

■ ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101

產(chǎn)品屬性

  • 產(chǎn)品編號:

    PCA9555N,112

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > I/O 擴展器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • I/O 數(shù):

    16

  • 接口:

    I2C,SMBus

  • 中斷輸出:

  • 特性:

    POR

  • 輸出類型:

    推挽式

  • 電流 - 灌/拉輸出:

    10mA,25mA

  • 電壓 - 供電:

    2.3V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    24-DIP(0.600",15.24mm)

  • 供應(yīng)商器件封裝:

    24-DIP

  • 描述:

    IC I/O EXPANDER I2C 16B 24DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
NXP
2016+
SSOP16
2500
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
PHI
23+
BGA
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
NXP
22+
TSSOP24
5000
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期
詢價
PHILIPS
17+
TSSOP
6200
100%原裝正品現(xiàn)貨
詢價
NXP
23+
TSSOP24
8000
原裝正品,假一罰十
詢價
PHI
24+
30470
詢價
NXP
1708+
?
8600
只做原裝進口,假一罰十
詢價
恩智浦
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
NXP
24+
DIP24
5810
只做原裝正品
詢價
NXP
23+
TSSOP24
7750
全新原裝優(yōu)勢
詢價