PCA9554DB中文資料恩智浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
廠商型號(hào) |
PCA9554DB |
參數(shù)屬性 | PCA9554DB 封裝/外殼為16-SSOP(0.209",5.30mm 寬);包裝為管件;類別為集成電路(IC) > I/O 擴(kuò)展器;產(chǎn)品描述:IC I/O EXPANDER I2C 8B 16SSOP |
功能描述 | 8-bit I2C-bus and SMBus I/O port with interrupt |
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(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-11-17 22:59:00 |
PCA9554DB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(hào):
PCA9554DB
- 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-SSOP(0.209",5.30mm 寬)
- 供應(yīng)商器件封裝:
16-SSOP
- 描述:
IC I/O EXPANDER I2C 8B 16SSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP(恩智浦) |
23+ |
標(biāo)準(zhǔn)封裝 |
14538 |
全新原裝正品/價(jià)格優(yōu)惠/質(zhì)量保障 |
詢價(jià) | ||
PHILIPS/飛利浦 |
23+ |
NA/ |
200 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NXP |
2016+ |
SSOP16 |
1980 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
NXP |
2020+ |
SSOP |
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(jià) | ||
TI |
23+ |
SSOP16 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
1844+ |
SSOP16 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SSOP16208mil |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價(jià) | ||
NXP(恩智浦) |
N/A |
6000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
PHILIPS |
22+23+ |
SOP |
37790 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
PHILIPS/飛利浦 |
24+ |
SOP |
50 |
只做原廠渠道 可追溯貨源 |
詢價(jià) |