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PCA9555 |
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| Part Number | PCA9555 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via t... |
| Features |
•1 Low Standby-Current Consumption of 1 μA Max • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • 5-V Tolerant I/O Ports • Compatible With Most Microcontrollers • 400-kHz Fast I2C Bus • Address by Three Hardware Address Pins for Use of up to Eight Devices • Polarity Inversion Register • Latched Outputs With High-Current Drive Capability for Directly Driving LEDs • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II • ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) 2 Applications ... |
| Document |
 PCA9555 Data Sheet
PDF 2.86MB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | PCA9550 |
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2-bit I2C LED driver |
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| 2 | PCA9551 |
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| 3 | PCA9552 |
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| 4 | PCA9553 |
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| 5 | PCA9554 |
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Remote 8-Bit I2C AND SMBus I/O Expander |
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| 6 | PCA9554 |
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8-bit I2C and SMBus I/O port |
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Desde 2024. D4U Semiconductor.
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