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PCA9539D中文資料
PCA9539D數(shù)據(jù)手冊規(guī)格書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
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
標準封裝 |
59698 |
全新原裝正品/價格優(yōu)惠/質量保障 |
|||
恩XP |
25+ |
10000 |
|||||
恩XP |
24+ |
SO24 |
1450 |
只做原裝正品 |
|||
恩XP |
22+ |
SOP24 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
|||
恩XP |
24+ |
SOP24 |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
|||
恩XP |
1822+ |
SOP |
9852 |
只做原裝正品假一賠十為客戶做到零風險!! |
|||
恩XP |
22+ |
24SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
恩XP |
25+ |
SOT137 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
|||
恩XP |
2025+ |
SOP24 |
3827 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
|||
恩XP |
24+ |
SOP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
PCA9539DWR 價格
參考價格:¥5.9449
PCA9539D 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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