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PCA9539DBQR
- Manufacturer's Part No.:PCA9539DBQR
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- Description:IC I/O EXPANDER I2C 16B 24QSOP
- Quantity:RFQAdd to RFQ List
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- In Stock: 7000
- Available: 2500
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $2.85120 | US $2.85 |
| 10+ | US $1.90080 | US $19.01 |
| 30+ | US $1.42560 | US $42.77 |
| 100+ | US $1.14048 | US $114.05 |
| 500+ | US $1.04544 | US $522.72 |
| 1000+ | US $0.95040 | US $950.40 |
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- Description
- Alternatives
- Shopping Guide
The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when additional I/O is needed for ACPI power switches, sensors, pushbuttons, LEDs, fans, etc.
FEATURES
• 16-bit I2C GPIO with interrupt and reset
• Operating power supply voltage range of 2.3 V–5.5 V
• 5 V tolerant I/Os
• Polarity inversion register
• Active LOW interrupt output
• Active LOW reset input
• Low stand-by current
• Noise filter on SCL/SDA inputs
• No glitch on power-up
• Internal power-on reset
• 16 I/O pins which default to 16 inputs
• 0 kHz to 400 kHz clock frequency
• ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
• Latch-up testing is done to JESDEC Standard JESD78 which exceeds 100 mA
• Offered in three different packages: SO24, TSSOP24, and HVQFN24
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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