PCA8575PW,118 vs PCA9555PW 比較
詳細並排比較 PCA8575PW,118 由 NXP Semiconductors 與 PCA9555PW 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | PCA8575PW,118 | PCA9555PW |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | 16-bit I2C-bus I/O Expander with Interrupt | — |
| Number of I/O | 16 | — |
| 介面 | I2C (SCL/SDA) | — |
| Clock Frequency (Max) | 400 kHz (Fast-mode) | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| I/O Type | Quasi-bidirectional | — |
| Output Drive Current | [DATA_NEEDED: per-pin sink current] | [DATA_NEEDED: output drive current] |
| Interrupt Output | Yes (open-drain INT, active low) | — |
| Hardware Address Pins | 3 (A0, A1, A2 - up to 8 devices on bus) | — |
| Standby Current | [DATA_NEEDED: ICC standby] | — |
| 工作溫度範圍 | -40 C to +85 C (industrial) | — |
| 封裝 | 24-TSSOP (4.40 mm body width, 0.65 mm pitch) | 24-pin TSSOP |
| 安裝類型 | Surface Mount | Surface mount |
| Packaging | Digi-Reel (Tape & Reel) | — |
| MSL 等級 | 1 (per JEDEC J-STD-020) | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| Device Type | — | 16-bit I2C-bus/SMBus GPIO expander |
| Number of GPIO Ports | — | 16 ports |
| I2C/SMBus Frequency | — | 400 kHz |
| Interrupt Support | — | Yes |
| Default GPIO Pull-Up Resistors | — | Yes |
| I/O Direction | — | Configurable input or output per port bit |
| Device Interface | — | I2C-bus/SMBus |
| Logic Family | — | CMOS |
| 腳位數 | — | 24 pins |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| Input Leakage Current | — | [DATA_NEEDED: input leakage current] |
| I2C Address Options | — | [DATA_NEEDED: I2C address options] |
| Power Consumption | — | [DATA_NEEDED: power consumption] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |