Altium Eagle OrCad PADS KiCad 
PCA9555DBQR
IC I/O EXPANDER I2C 16B 24QSOP
NOVA Part#:
49-256140-PCA9555DBQR
Manufacturer:
Manufacturer Part No:
PCA9555DBQR
Standard Package:
2,500
Technical Datasheet:
Available download format
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I/O Expander 16 I²C, SMBus 400 kHz 24-SSOP
| Category | Interface - I/O Expanders | |
| Manufacturer | Texas Instruments | |
| RoHS | 1 | |
| Packaging | Tape & Reel (TR) | |
| Interface | I²C, SMBus | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 24-SSOP | |
| Base Product Number | PCA9555 | |
| Clock Frequency | 400 kHz | |
| Output Type | Push-Pull | |
| Features | POR | |
| Series | - | |
| Number of I/O | 16 | |
| Interrupt Output | Yes | |
| Voltage - Supply | 2.3V ~ 5.5V | |
| Package / Case | 24-SSOP (0.154", 3.90mm Width) | |
| Current - Output Source/Sink | 10mA, 25mA | |
| Other Names | 2156-PCA9555DBQR -PCA9555DBQR-NDR -PCA9555DBQRG4 -PCA9555DBQRG4-NDR PCA9555DBQRG4 PCA9555DBQRG4-ND 296-20970-6 -296-20970-1-ND 296-20970-1 296-20970-2 -296-20970-1 TEXTISPCA9555DBQR |
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