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PCA9539RPW中文資料
PCA9539RPW數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
General description
The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.
Features
■ 16-bit I2C-bus GPIO with interrupt and reset
■ 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
■ Active LOW reset input
■ Low standby current
■ Noise filter on SCL/SDA inputs
■ No glitch on power-up
■ Internal power-on reset
■ 16 I/O pins which default to 16 inputs
■ 0 Hz to 400 kHz clock frequency
■ ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
■ Offered in three different packages: SO24, TSSOP24, and HVQFN24
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
標(biāo)準(zhǔn)封裝 |
12048 |
全新原裝正品/價(jià)格優(yōu)惠/質(zhì)量保障 |
|||
恩XP |
23+ |
NA |
15000 |
原裝正品,實(shí)單可談,聯(lián)系章先生17665384462 |
|||
恩XP |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
|||
恩XP |
24+ |
30000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
||||
恩XP |
23+ |
N/A |
12000 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
|||
恩XP |
2023+ |
N/A |
4550 |
全新原裝正品 |
|||
恩XP |
22+ |
24TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
恩XP |
2025+ |
TSSOP24 |
3827 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷(xiāo)售 |
|||
恩XP |
25+ |
SOT355 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
|||
恩XP |
24+ |
TSSOP24 |
18000 |
原裝正品 有掛有貨 假一賠十 |
PCA9539RPW,118 價(jià)格
參考價(jià)格:¥5.2834
PCA9539RPW 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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