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| PartNumber | PCA9539DBR | PCA9539DBQR | PCA9539DB |
| Description | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Number of I/Os | 16 I/O | 16 I/O | 16 I/O |
| Interface Type | I2C, Serial, SMBus | I2C, Serial, SMBus | I2C, Serial, SMBus |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Interrupt Output | With Interrupt | With Interrupt | With Interrupt |
| Operating Supply Voltage | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-24 | QSOP-24 | SSOP-24 |
| Packaging | Reel | Reel | Tube |
| Features | Configuration Registers, Interrupt Pin, Reset Pin | Configuration Registers, Interrupt Pin, Reset Pin | Configuration Registers, Interrupt Pin, Reset Pin |
| Output Current | - 10 mA, 25 mA | - 10 mA, 25 mA | 25 mA |
| Output Type | Open Drain | Open Drain | - |
| Series | PCA9539 | PCA9539 | PCA9539 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | PCA9539 | PCA9539 | PCA9539 |
| Operating Supply Current | 1 uA | 1 uA | 100 uA |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 2000 | 2500 | 60 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.059966 oz | 0.059966 oz | 0.059966 oz |
| Moisture Sensitive | - | Yes | - |
| Product | - | - | I/O Expanders |
| Type | - | - | I/O Expander |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
Texas Instruments |
PCA9539DGVR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | |
| PCA9539DBR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9539DBQR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9539DWR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9539DW | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9539DB | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9539PW | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9539DWG4 | I2C and SMBus Low Power I/O Expander 24-Pin SOIC Tube (Alt: PCA9539DWG4) | ||
| PCA9539DBQR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539DBR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539DB | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539DW | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539PW | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539DGVR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539DWR | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
NXP Semiconductors |
PCA9539PW,118 | Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT RST | |
| PCA9539BS,118 | Interface - I/O Expanders I2C/SMBUS 16BIT GPIO | ||
| PCA9539APW,118 | Interface - I/O Expanders 16bit I2C IO Port | ||
| PCA9539AHF,128 | Interface - I/O Expanders 16bit I2C IO Port | ||
| PCA9539BS,115 | Interface - I/O Expanders 16b I2C BUS INTERUPT | ||
| PCA9539BSHP | Interface - I/O Expanders 16b I2C-bus & SMBus lo pwr I/O port | ||
| PCA9539BSHP | Interface - I/O Expanders 16b I2C-bus & SMBus lo pwr I/O port | ||
| PCA9539BS,115 | Interface - I/O Expanders 16b I2C BUS INTERUPT | ||
| PCA9539D,112 | Interface - I/O Expanders I2C/SMBUS 16BIT GPIO | ||
| PCA9539PW,112 | Interface - I/O Expanders I2C/SMBUS 16BIT GPIO | ||
| PCA9539BS,118 | Interface - I/O Expanders I2C/SMBUS 16BIT GPIO | ||
| PCA9539D,118 | Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT RST | ||
| PCA9539APW,118 | Interface - I/O Expanders 16bit I2C IO Port | ||
| PCA9539AHF,128 | Interface - I/O Expanders 16bit I2C IO Port | ||
| PCA9539PW,118 | Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT RST | ||
| PCA9539BS 115 | Nuovo e originale | ||
| PCA9539AHF128 | Nuovo e originale | ||
| PCA9539APW118 | - Bulk (Alt: PCA9539APW118) | ||
| PCA9539BS | 16 I/O, PIA-GENERAL PURPOSE, PQCC24 (Also Known As: PCA9539BS) | ||
| PCA9539BS115 | - Bulk (Alt: PCA9539BS115) | ||
| PCA9539BS118 | IC I/O EXPANDER I2C 16B 24HVQFN | ||
| PCA9539D | Interface - I/O Expanders I2C/SMBUS 16BIT GPIO | ||
| PCA9539D112 | Parallel I/O Port 16-Bit 16 I/O | ||
| PCA9539D118 | - Bulk (Alt: PCA9539D118) | ||
| PCA9539DBQ | Nuovo e originale | ||
| PCA9539DBQRG4 | Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9539DBRG4 | Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp | ||
| PCA9539DGVRG4 | I2C and SMBus Low Power I/O Expander 24-Pin TVSOP T/R (Alt: PCA9539DGVRG4) | ||
| PCA9539DWRG4 | Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp | ||
| PCA9539PW 118 | Nuovo e originale | ||
| PCA9539PW-T/G | Nuovo e originale | ||
| PCA9539DBG4 | Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp | ||
| PCA9539PW-T | INSTOCK | ||
| PCA9539APW | Nuovo e originale | ||
| PCA9539PW,118-CUT TAPE | Nuovo e originale |