Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-PCA9557DBR | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | I2C and SMBus Solutions | |
| PCN Design/Specification | Datasheet Update 25/Jun/2014 | |
| Manufacturer Product Page | PCA9557DBR Specifications | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 2,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Interface - I/O Expanders | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Number of I/O | 8 | |
| Interface | I²C, SMBus | |
| Interrupt Output | No | |
| Features | POR | |
| Output Type | Open Drain, Push-Pull | |
| Current - Output Source/Sink | 10mA, 25mA | |
| Frequency - Clock | 400kHz | |
| Voltage - Supply | 2.3 V ~ 5.5 V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SSOP (0.209", 5.30mm Width) | |
| Supplier Device Package | 16-SSOP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | PCA9557DBR | |
| Related Links | PCA95, PCA9557DBR Datasheet, Texas Instruments Distributor | |
![]() | 2164-8-01-P2 | CONN HDR 2MM MALE 2ROW STR 8POS | datasheet.pdf | |
![]() | H4BXT-10103-A1 | JUMPER-H9992TR/A3047A/X 3" | datasheet.pdf | |
![]() | 391245 WH005 | HOOK-UP STRND 12AWG WHITE 100' | datasheet.pdf | |
![]() | VI-25V-CV-F1 | CONVERTER MOD DC/DC 5.8V 150W | datasheet.pdf | |
![]() | DTS20F15-35JB | CONN RCPT 37POS FLANGE W/SKT | datasheet.pdf | |
![]() | MAX2640EVKIT | EVAL KIT MAX2640, MAX2641 | datasheet.pdf | |
![]() | M29W128GL7AZS6F TR | IC FLASH 128MBIT 70NS 64FBGA | datasheet.pdf | |
![]() | PPT2-0005DXR2VS | PRESSURE TRANSDUCER | datasheet.pdf | |
![]() | KJB0T19F35SB | CONN RCPT 66POS WALL MNT SKT | datasheet.pdf | |
![]() | KJL6T19N35PN | KJL SERIES I | datasheet.pdf | |
![]() | 224W073-25-0 | MOLDED PARTS | datasheet.pdf | |
![]() | XC4006EPC84-3C | IC FPGA 61 I/O 84PLCC | datasheet.pdf |