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PCA9554APW集成電路(IC)的I/O擴(kuò)展器規(guī)格書PDF中文資料
廠商型號 |
PCA9554APW |
參數(shù)屬性 | PCA9554APW 封裝/外殼為16-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的I/O擴(kuò)展器;產(chǎn)品描述:IC I/O EXPANDER I2C 8B 16TSSOP |
功能描述 | 8-bit I2C-bus and SMBus I/O port with interrupt |
封裝外殼 | 16-TSSOP(0.173",4.40mm 寬) |
文件大小 |
187.57 Kbytes |
頁面數(shù)量 |
30 頁 |
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 | |
更新時間 | 2025-1-23 23:00:00 |
PCA9554APW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:
PCA9554APW
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > I/O 擴(kuò)展器
- 包裝:
管件
- I/O 數(shù):
8
- 接口:
I2C,SMBus
- 中斷輸出:
是
- 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-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
16-TSSOP
- 描述:
IC I/O EXPANDER I2C 8B 16TSSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
21+ |
TSSOP16 |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
TI |
2016+ |
TSOP |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
NXP |
23+ |
TSSOP16 |
40000 |
全新原裝假一賠十 |
詢價 | ||
NXP/恩智浦 |
2020+ |
NA |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
NXP |
23+ |
TSSOP16 |
6000 |
全新原裝現(xiàn)貨、誠信經(jīng)營! |
詢價 | ||
NXP/恩智浦 |
22+ |
TSSOP16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
NXP |
2019 |
TSSOP16 |
23100 |
原裝正品鉆石品質(zhì)假一賠十 |
詢價 | ||
PHILIPS |
23+ |
TSSOP-16 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
NXP |
21+ |
TSSOP16 |
10000 |
全新原裝公司現(xiàn)貨
|
詢價 | ||
NXP(恩智浦) |
2023+ |
N/A |
4550 |
全新原裝正品 |
詢價 |