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PCA9554D,112中文資料恩XP數(shù)據(jù)手冊PDF規(guī)格書

PCA9554D,112
廠商型號

PCA9554D,112

功能描述

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

文件大小

590.74 Kbytes

頁面數(shù)量

35

生產(chǎn)廠商 未知制造商
企業(yè)簡稱

恩XP

中文名稱

未知制造商

數(shù)據(jù)手冊

下載地址一下載地址二

更新時(shí)間

2025-7-23 23:00:00

人工找貨

PCA9554D,112價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

PCA9554D,112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

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
恩XP
24+
SOP16300mil
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
恩XP
24+
SOP16
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
原品牌
24+
SOP-16
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
恩XP
24+
N/A
6000
原裝,正品
詢價(jià)
原品牌
2023+
SOP-16
6000
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供
詢價(jià)
恩XP
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
恩XP
23+
NA
6000
原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢
詢價(jià)
原品牌
24+
SOP-16
12800
原裝正品現(xiàn)貨支持實(shí)單
詢價(jià)
N智浦
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價(jià)
原品牌
21+
SOP-16
10000
只做原裝,質(zhì)量保證
詢價(jià)