CQ82C55A
Renesas Electronics America Inc
Renesas Electronics America Inc
IC I/O EXPANDER 24B 44MQFP
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CQ82C55A
$0.00
Product details
Renesas Electronics America Inc presents the CQ82C55A a cutting-edge I/O expander IC engineered for modern digital systems. This solution efficiently multiplies available I/O lines through serial interface protocols while minimizing power consumption. Key attributes include simultaneous input/output operation, internal oscillator for standalone functionality, and excellent crosstalk suppression. The CQ82C55A proves invaluable in laboratory automation (for multi-instrument control), digital signage (driving numerous display elements), and HVAC systems (monitoring distributed zone controls). Its voltage translation capability facilitates interfacing between devices with different logic levels, simplifying system integration. The Renesas Electronics America Inc quality guarantee ensures long-term reliability in continuous operation. To discuss how the CQ82C55A can address your specific I/O challenges, please complete our brief contact form for personalized technical consultation.
General specs
- Product Status: Obsolete
- Number of I/O: 24
- Interface: Parallel
- Interrupt Output: No
- Features: -
- Output Type: Open Drain
- Current - Output Source/Sink: 2.5mA
- Clock Frequency: -
- Voltage - Supply: 4.5V ~ 5.5V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 44-QFP
- Supplier Device Package: 44-MQFP (10x10)
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