PCA9554U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(hào) |
PCA9554U |
參數(shù)屬性 | PCA9554U 封裝/外殼為模具;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(kuò)展器;產(chǎn)品描述:IC I2C BUS/SMBUS I/O PORT DIE |
功能描述 | 8-bit I2C-bus and SMBus I/O port with interrupt |
文件大小 |
187.57 Kbytes |
頁(yè)面數(shù)量 |
30 頁(yè) |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)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(cè) | |
更新時(shí)間 | 2024-12-28 10:50:00 |
PCA9554U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):
PCA9554U,029
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > I/O 擴(kuò)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:
是
- 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:
模具
- 供應(yīng)商器件封裝:
模具
- 描述:
IC I2C BUS/SMBUS I/O PORT DIE
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PHI |
23+ |
SSOP |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
PHI |
24+ |
SSOP-5.2-24P |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
NXP |
2022+ |
TSSOP-24 |
7600 |
原廠原裝,假一罰十 |
詢價(jià) | ||
NXP |
23+ |
TSSOP-24 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
PHILIPS |
21+ |
TSSOP/2 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
PHILIPS |
20+ |
SSOP-24 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
NXP |
22+ |
Die |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
24+ |
SMD24 |
2 |
自己現(xiàn)貨 |
詢價(jià) | |||
PHILIPS |
24+ |
SSOP-24 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) |