| 元器件型號 | 廠商 | 描述 | 數(shù)量 | 價格 |
|---|---|---|---|---|
| PCA9557BS,118 | NXP Semiconductors | IC I/O EXPANDER I2C 8B 16HVQFN | 22,834 | 1:$1.66000 10:$1.46700 25:$1.32480 100:$1.15920 250:$1.01660 500:$0.90160 1,000:$0.71300 2,500:$0.66240 |
| PCA9557PW,118 | NXP Semiconductors | IC I/O EXPANDER I2C 8B 16TSSOP | 2,500 | 2,500:$0.64400 5,000:$0.61200 12,500:$0.58900 25,000:$0.57000 62,500:$0.55200 |
| PCF8574TS/3,118 | NXP Semiconductors | IC I/O EXPANDER I2C 8B 20SSOP | 5,000 | 2,500:$0.67200 5,000:$0.63800 12,500:$0.61400 25,000:$0.59500 62,500:$0.57600 |
| PCF8574TS/3,118 | NXP Semiconductors | IC I/O EXPANDER I2C 8B 20SSOP | 5,161 | 1:$1.73000 10:$1.53100 25:$1.38240 100:$1.20960 250:$1.06080 500:$0.94080 1,000:$0.74400 |
| 類別: | 接口 - I/O 擴展器 |
|---|---|
| 接口: | I²C，SM 總線 |
| 輸入/輸出數(shù): | 8 |
| 中斷輸出: | 無 |
| 頻率 - 時鐘: | 400kHz |
| 電源電壓: | 2.3 V ~ 5.5 V |
| 工作溫度: | -40°C ~ 85°C |
| 安裝類型: | 表面貼裝 |
| 封裝/外殼: | 16-VQFN 裸露焊盤 |
| 供應商設備封裝: | 16-HVQFN |
| 包裝: | Digi-Reel® |