I/O Expanders

Find premium I/O Expanders and electronic chips in stock for your projects and production needs. We supply high-quality I/O Expanders from trusted manufacturers to ensure stable performance and long service life. Our I/O Expanders and electronic chips are suitable for a wide range of applications. We offer competitive prices, reliable sourcing, and fast worldwide shipping. Whether you need small quantities for prototyping or bulk orders for mass production, we have hot search I/O Expanders ready to ship to keep your work moving without delay.

Do you sell electronic chips for prototype and production?

Yes. We supply small quantities for prototypes and large lots for production. Tell us your required part numbers and quantities.

How do you ensure product quality?

We source from trusted manufacturers and check batches before shipping. If any part is faulty, contact us for replacement or refund.

What can you get from Joydo?

At Joydo, you can find electronic chips and related parts for your projects. We offer small sample sizes or large bulk orders. We also help you find hard-to-get parts.

Image Part Manufacturer Description Stock Action
PCA9554APW Texas Instruments
IC I/O EXPANDER I...
RFQ
902
In-stock
Get Quote
PI4IOE5V9538LE Diodes Incorporated
IC I/O EXPANDER 8-...
RFQ
289
In-stock
Get Quote
CAT9554AYI-G Catalyst Semiconductor Inc.
8-BIT I2C AND SMBU...
RFQ
519
In-stock
Get Quote
TCA6408AQPWRQ1 Texas Instruments
IC I/O EXPANDER I...
RFQ
142
In-stock
Get Quote
TCA9538PWR Texas Instruments
IC I/O EXPANDER I...
RFQ
236
In-stock
Get Quote
PCAL9554BPWJ NXP Semiconductors
IC GPIO EXPANDER...
RFQ
272
In-stock
Get Quote
CAT9554AYGI onsemi
CAT9554 - 8-BIT I2C A...
RFQ
3,544
In-stock
Get Quote
CAT9554AYGI-T2 onsemi
CAT9554 - 8-BIT I2C A...
RFQ
2,000
In-stock
Get Quote
CAT9554YGI onsemi
CAT9554 - 8-BIT I2C A...
RFQ
1,936
In-stock
Get Quote
TCA9534APWR Texas Instruments
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
TCA9554PWR Texas Instruments
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
PCA8574APW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
1,194
In-stock
Get Quote
PCA9654EDTR2G onsemi
IC I/O EXPANDER 8B...
RFQ
35,000
In-stock
Get Quote
PCA9557PW Texas Instruments
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
PCA9702PW,118 NXP Semiconductors
IC SPI GPI 8BIT 18V...
RFQ
35,000
In-stock
Get Quote
PCA9557PWT Texas Instruments
IC I/O EXPANDER I...
RFQ
415
In-stock
Get Quote
PI4IOE5V9554LE Diodes Incorporated
IC I/O EXPANDER 8-...
RFQ
35,000
In-stock
Get Quote
CAT9534YI-GT2 Catalyst Semiconductor Inc.
8-BIT I2C AND SMBU...
RFQ
35,000
In-stock
Get Quote
PCA9670PW112 NXP Semiconductors
PARALLEL I/O PORT...
RFQ
35,000
In-stock
Get Quote
PCA9500PW,112 Freescale Semiconductor
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
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