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.

Clock Frequency:
Interrupt Output:
Image Part Manufacturer Description Stock Action
PCAL9554BBSHP NXP Semiconductors
IC I/O EXPANDER 8B...
RFQ
7,471
In-stock
Get Quote
PCAL9538APWJ NXP Semiconductors
IC GPIO EXPANDER...
RFQ
1,394
In-stock
Get Quote
PCA9557DB Texas Instruments
IC I/O EXPANDER I...
RFQ
1,221
In-stock
Get Quote
PCA9554PW,112 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
1,721
In-stock
Get Quote
PCA9535PW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
35,000
In-stock
Get Quote
PCA9535PW,112 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
1,529
In-stock
Get Quote
PCA6408AHKX NXP Semiconductors
IC I/O EXPANDER 8B...
RFQ
2,227
In-stock
Get Quote
TCA9536BDTMR Texas Instruments
REMOTE 4-BIT IC AN...
RFQ
5,000
In-stock
Get Quote
PCAL6416AERJ NXP Semiconductors
IC I/O EXPANDER 16...
RFQ
3,464
In-stock
Get Quote
TCA9536ADTMR Texas Instruments
REMOTE 4-BIT IC AN...
RFQ
4,467
In-stock
Get Quote
PCA9557PWR Texas Instruments
IC I/O EXPANDER I...
RFQ
1,943
In-stock
Get Quote
PCA9554ARGVR Texas Instruments
IC I/O EXPANDER I...
RFQ
1,490
In-stock
Get Quote
PCA9557DBR Texas Instruments
IC I/O EXPANDER I...
RFQ
1,629
In-stock
Get Quote
PCA9554ADWR Texas Instruments
IC I/O EXPANDER I...
RFQ
1,183
In-stock
Get Quote
PCAL6416AEVJ NXP Semiconductors
IC I/O EXPANDER 16...
RFQ
4,286
In-stock
Get Quote
PCA9557D,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
1,274
In-stock
Get Quote
PCA9554CPWJ NXP Semiconductors
IC GPIO EXPANDER...
RFQ
1,920
In-stock
Get Quote
PCA9554BPWJ NXP Semiconductors
IC GPIO EXPANDER...
RFQ
292
In-stock
Get Quote
PCA9538DGVR Texas Instruments
IC I/O EXPANDER I...
RFQ
1,989
In-stock
Get Quote
TCA9535DBT Texas Instruments
IC I/O EXPANDER 16...
RFQ
1,088
In-stock
Get Quote
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