 |  | | |
| PartNumber | PCA9557BS,118 | PCA9556PW,112 | PCA9556PW,118 |
| Description | Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST | Interface - I/O Expanders OCTAL SMBUS REG INTERFACE | Interface - I/O Expanders OCTAL SMBUS REG |
| Manufacturer | NXP | NXP Semiconductors | NXP Semiconductors |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | - | - |
| Number of I/Os | 8 I/O | - | - |
| Interface Type | I2C, Serial, SMBus | - | - |
| Maximum Clock Frequency | 400 kHz | - | - |
| Operating Supply Voltage | 2.3 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | HVQFN-16 | - | - |
| Packaging | Reel | Tube Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Input Voltage | 5 V | - | - |
| Output Current | 50 mA | - | - |
| Output Voltage | 5 V | - | - |
| Brand | NXP Semiconductors | - | - |
| Logic Family | PCA9557 | - | - |
| Logic Type | I2C, SMBus | - | - |
| Pd Power Dissipation | 200 mW | - | - |
| Product Type | I/O Expanders | - | - |
| Factory Pack Quantity | 6000 | - | - |
| Subcategory | Interface ICs | - | - |
| Part # Aliases | 935272775118 | - | - |
| Unit Weight | 0.001270 oz | - | - |
| Series | - | - | - |
| Package Case | - | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Open Drain | Open Drain |
| Features | - | POR | POR |
| Interface | - | I2C, SMBus | I2C, SMBus |
| Voltage Supply | - | 3 V ~ 5.5 V | 3 V ~ 5.5 V |
| Supplier Device Package | - | 16-TSSOP | 16-TSSOP |
| Number of I O | - | 8 | 8 |
| Interrupt Output | - | Yes | Yes |
| Current Output Source Sink | - | 10mA, 20mA | 10mA, 20mA |
| Frequency Clock | - | 100kHz | 100kHz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
NXP Semiconductors |
PCA9557D,118 | Interface - I/O Expanders 8-BIT I2C FM TP GPIO | |
| PCA9557BS,118 | Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST | ||
| PCA9557BSHP | Interface - I/O Expanders 8-bit I2C-bus and SMBus I/O port with reset | ||
| PCA9557D/DG,118 | IC I/O PORT I2C/SMBUS 16-SOIC | ||
| PCA9556PW,112 | Interface - I/O Expanders OCTAL SMBUS REG INTERFACE | ||
| PCA9556PW,118 | Interface - I/O Expanders OCTAL SMBUS REG | ||
| PCA9557D,118 | Interface - I/O Expanders 8-BIT I2C FM TP GPIO | ||
| PCA9557D,112 | Interface - I/O Expanders OCT SMBUS/I2C INTRFC | ||
| PCA9557BS,118 | Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST | ||
| PCA9557BSHP | 8-BIT I2C-BUS AND SMBUS I/O PORT | ||
Texas Instruments |
PCA9555RGER | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander | |
| PCA9557DBR | Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp | ||
| PCA9557D | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander | ||
| PCA9557DGVR | Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp | ||
| PCA9555PWRG4 | Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander | ||
| PCA9555RGERG4 | Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander | ||
| PCA9557DB | Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9555PWRE4 | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander | ||
| PCA9555RGERG4 | IC I/O EXPANDER I2C 16B 24QFN | ||
| PCA9555PWRE4 | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expande | ||
| PCA9555PWR | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expande | ||
| PCA9555RGER | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expande | ||
| PCA9555PWRG4 | Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expande | ||
| PCA9557DB | Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9557D | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expande | ||
| PCA9557DBR | Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp | ||
| PCA9557DGVR | Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp | ||
| PCA9555PWRTI | New and Original | ||
| PCA9555RGER , GA6121AEAZ | New and Original | ||
| PCA9555RGER(PD9555) | New and Original | ||
| PCA9555RGER. | New and Original | ||
| PCA9556 | New and Original | ||
| PCA9556PW | I/O PORT, 8-BIT, 16 Pin, Plastic, TSSOP | ||
| PCA9556PW112 | Parallel I/O Port 8-Bit 8 I/O | ||
| PCA9556PW118 | New and Original | ||
| PCA9557 | New and Original | ||
| PCA9557BS118 | I2C and SMBus I/O Port 16-Pin HVQFN EP T/R - Tape and Reel (Alt: PCA9557BS,118) | ||
| PCA9557D-T | Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST | ||
| PCA9557D118 | I2C and SMBus I/O Port 16-Pin SO T/R - Bulk (Alt: PCA9557D118) | ||
| PCA9557DB(PD557) | New and Original | ||
| PCA9557DBRG4 | Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expande | ||
| PCA9557DGV | New and Original | ||
| PCA9557DGVRE4 | New and Original | ||
| PCA9557DBG4 | Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expande | ||
| PCA9557DG4 | Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expande | ||
| PCA9557D112 | Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 | ||
| PCA9555PWT | I/O PORT, 16-BIT, 24 Pin, Plastic, TSSOP | ||
| PCA9557BS | 8 I/O, PIA-GENERAL PURPOSE, PQCC16 | ||
| PCA9557D,118-CUT TAPE | New and Original | ||
| PCA9557D/DG | New and Original |