PCA9555PW集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料

廠商型號 |
PCA9555PW |
參數(shù)屬性 | PCA9555PW 封裝/外殼為24-TSSOP(0.173",4.40mm 寬);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擴展器;產(chǎn)品描述:IC I/O EXPANDER I2C 16B 24TSSOP |
功能描述 | 16-bit I2C and SMBus I/O port with interrupt |
封裝外殼 | 24-TSSOP(0.173",4.40mm 寬) |
文件大小 |
185.32 Kbytes |
頁面數(shù)量 |
22 頁 |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡稱 |
Philips【飛利浦】 |
中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-6 14:11:00 |
人工找貨 | PCA9555PW價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
PCA9555PW規(guī)格書詳情
DESCRIPTION
The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, pushbuttons, LEDs, fans, etc.
FEATURES
? 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 stand-by 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 kHz 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 JESDEC Standard JESD78 which exceeds 100 mA
? Five packages offered: DIP24, SO24, SSOP24, TSSOP24, and HVQFN24
產(chǎn)品屬性
- 產(chǎn)品編號:
PCA9555PW
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > I/O 擴展器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- I/O 數(shù):
16
- 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:
24-TSSOP(0.173",4.40mm 寬)
- 供應商器件封裝:
24-TSSOP
- 描述:
IC I/O EXPANDER I2C 16B 24TSSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
TSOP24 |
20000 |
原裝正品 歡迎咨詢 |
詢價 | ||
NXP |
1137+ |
TSSOP24 |
39 |
詢價 | |||
NXP(恩智浦) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價 | ||
NXP |
22+ |
TSSOP24 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
NXP |
23+ |
TSSOP |
65480 |
詢價 | |||
NXP |
23+ |
TSSOP24 |
10000 |
只做原裝現(xiàn)貨 假一賠萬 |
詢價 | ||
NXP |
23+ |
TSSOP-24 |
5000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
NXP |
14 |
TSSOP-24 |
6000 |
原裝正品現(xiàn)貨 |
詢價 | ||
NXP |
21+ |
24TSSOP |
10080 |
公司只做原裝,誠信經(jīng)營 |
詢價 | ||
NXP/恩智浦 |
22+ |
TSSOP |
3000 |
原裝正品,支持實單 |
詢價 |
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