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.

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1,096 Records
Image Part Manufacturer Description Stock Action
PCF8574AT/3,518 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
7,284
In-stock
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PCA9557PW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
44,641
In-stock
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PCA6416AHF,128 NXP Semiconductors
IC I/O EXPANDER 16...
RFQ
11,642
In-stock
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PCA9538PWR Texas Instruments
IC I/O EXPANDER I...
RFQ
5,824
In-stock
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PCA9538DWR Texas Instruments
IC I/O EXPANDER I...
RFQ
3,840
In-stock
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PCF8574PWR Texas Instruments
IC I/O EXPANDER I...
RFQ
2,752
In-stock
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PCF8574T/3,518 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
10,361
In-stock
Get Quote
TCA6416APWR Texas Instruments
IC I/O EXPANDER I...
RFQ
2,092
In-stock
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PCA9534ARGVR Texas Instruments
IC I/O EXPANDER I...
RFQ
4,493
In-stock
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PCA9554PW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
37,384
In-stock
Get Quote
PCA9538BS,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
33,786
In-stock
Get Quote
PCA9554ABS,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
33,573
In-stock
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PCA9534PW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
10,603
In-stock
Get Quote
PCA9534D,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
7,587
In-stock
Get Quote
PCA9538PW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
4,154
In-stock
Get Quote
PCA9554APW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
4,463
In-stock
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PCAL6524HEHP NXP Semiconductors
IC I/O EXPANDER 24...
RFQ
24,414
In-stock
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PCAL6524EVJ NXP Semiconductors
ULTRA LOW-VOLTAG...
RFQ
9,690
In-stock
Get Quote
PCA9674PW,118 NXP Semiconductors
IC I/O EXPANDER I...
RFQ
13,731
In-stock
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PCA9555APW,118 NXP Semiconductors
IC GPIO EXPANDER...
RFQ
826
In-stock
Get Quote
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