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
PCA9554ADB,112 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
CAT9554YI-GT2 onsemi
IC I/O EXPANDER I...
RFQ
1,972
In-stock
Get Quote
PCA9535PW Texas Instruments
IC I/O EXPANDER I...
RFQ
2,167
In-stock
Get Quote
PCA9539D,118 NXP Semiconductors
I/O EXPANDER 16 IC...
RFQ
18,712
In-stock
Get Quote
PCA9539D,112 NXP Semiconductors
I/O EXPANDER 16 IC...
RFQ
6,000
In-stock
Get Quote
PCA9672BS,118 NXP Semiconductors
PCA9672BS - REMOTE ...
RFQ
84,000
In-stock
Get Quote
PCA9670D,518 NXP Semiconductors
PARALLEL I/O PORT...
RFQ
2,000
In-stock
Get Quote
PCA9670D,512 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
1,749
In-stock
Get Quote
PCA6107DW Texas Instruments
IC I/O EXPANDER I...
RFQ
181
In-stock
Get Quote
CAT9554AWGI-T2 onsemi
CAT9554 - 8-BIT I2C A...
RFQ
6,000
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
CAT9534YI-GT2 Catalyst Semiconductor Inc.
8-BIT I2C AND SMBU...
RFQ
35,000
In-stock
Get Quote
CAT9555HV6I-GT2 Catalyst Semiconductor Inc.
8-BIT I2C AND SMBU...
RFQ
35,000
In-stock
Get Quote
CAT9554HV4I-GT2 Catalyst Semiconductor Inc.
8-BIT I2C AND SMBU...
RFQ
35,000
In-stock
Get Quote
CAT9534WI-GT2 Catalyst Semiconductor Inc.
8-BIT I2C AND SMBU...
RFQ
35,000
In-stock
Get Quote
PCA9538PW Texas Instruments
IC I/O EXPANDER I...
RFQ
10
In-stock
Get Quote
PCA9539BS,115 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
PCA8575D,118 NXP Semiconductors
REMOTE 16-BIT I/O E...
RFQ
35,000
In-stock
Get Quote
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