Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-PCA9557DR | |
| 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 | PCA9557DR Specifications | |
| Standard Package | 2,500 | |
| 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-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 16-SOIC N | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | PCA9557DR | |
| Related Links | PCA9, PCA9557DR Datasheet, Texas Instruments Distributor | |
![]() | 62402-1 | CONN RCPT 22-18AWG TIN | datasheet.pdf | |
![]() | TNPW251213K7BETG | RES SMD 13.7K OHM 0.1% 1/2W 2512 | datasheet.pdf | |
![]() | 82V2044EPFG | IC LIU T1/E1 QUAD SHORT 128-TQFP | datasheet.pdf | |
![]() | 960214-8100-AR-TP | Connector Receptacle 14 Position 0.100" (2.54mm) Gold Surface Mount, Right Angle | datasheet.pdf | |
![]() | VI-2W0-CY-F1 | CONVERTER MOD DC/DC 5V 50W | datasheet.pdf | |
![]() | 7512A5-5-A | LIGHT PIPE 5PORT 10POS | datasheet.pdf | |
![]() | 0011321172 | PLUNGER | datasheet.pdf | |
![]() | B43564A4828M3 | CAP ALUM 8200UF 20% 350V SCREW | datasheet.pdf | |
![]() | M55342E06B20B0RWI | RES SMD 20K OHM 0.1% 0.15W 0705 | datasheet.pdf | |
![]() | ATS-04C-71-C1-R0 | HEATSINK 45X45X30MM L-TAB | datasheet.pdf | |
![]() | TVPS00RK-21-35SA | TV 79C 79#22D SKT RECP | datasheet.pdf | |
![]() | BLM21A05PTM00-03 05-0805 | Capacitors Inductors Filters... | datasheet.pdf |