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PCA9554ABS集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料

PCA9554ABS
廠商型號

PCA9554ABS

參數(shù)屬性

PCA9554ABS 封裝/外殼為16-VFQFN 裸露焊盤;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 8B 16HVQFN

功能描述

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

封裝外殼

16-VFQFN 裸露焊盤

文件大小

187.57 Kbytes

頁面數(shù)量

30

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(dǎo)體公司官網(wǎng)

原廠標(biāo)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

2025-2-6 13:31:00

PCA9554ABS規(guī)格書詳情

General description

The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were 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, 400 kHz clock frequency, 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, and so on.

Features and benefits

■ 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

■ 8 I/O pins which default to 8 inputs

■ 0 Hz to 400 kHz clock frequency

■ ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101

■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

■ AEC-Q100 compliance available

■ Packages offered: SO16, SSOP16, SSOP20, TSSOP16, HVQFN16 (2 versions: 4 x 4 x 0.85 mm and 3 x 3 x 0.85 mm), and bare die

產(chǎn)品屬性

  • 產(chǎn)品編號:

    PCA9554ABS3,118

  • 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):

    8

  • 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:

    表面貼裝型

  • 封裝/外殼:

    16-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    16-HVQFN(3x3)

  • 描述:

    IC I/O EXPANDER I2C 8B 16HVQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
PHILIPS
24+
HVQFN-16
16800
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!?
詢價
PHILIPS
2023+
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
PHILIPS
24+
QFN
192
詢價
NXP/恩智浦
22+
SMD
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
詢價
NXP/恩智浦
22+
QFN
72500
鄭重承諾只做原裝進口貨
詢價
PHILIPS/飛利浦
2403+
QFN
11809
原裝現(xiàn)貨!歡迎隨時咨詢!
詢價
NXP
2016+
HVQFN16
5930
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
NXP/恩智浦
22+
VFQFN16
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價
PHILIPS
24+
HVQFN-16
2658
原裝正品!現(xiàn)貨供應(yīng)!
詢價
NXP/恩智浦
22+
QFN
3255
強勢庫存!原裝現(xiàn)貨!
詢價