Return
Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click 'Confirm Order Received' or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller
Service
  • On-time DeliveryIf you do not receive your purchase within 39 days, you can ask for a full refund before order completion (when you click 'Confirm Order Received' or exceed confirmation timeframe).
See more details about Seller Guarantees

Buyer Protection

Protecting Your Purchase from Click to Delivery

  • Full Refund
    if you don't receive your order

    You will get a full refund if your order does not arrive within the delivery time promised by the seller.

  • Refund or Keep
    items not as described

    You can get a full refund if your item is significantly different from the seller's description

    or

    You can choose a partial refund and keep the product.

Learn More
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PCA9539DW
PCA9539DW
Texas Instruments
I/O Expanders, Repeaters & Hubs 16-Bit I2C & SMBus Lo-Pwr I/O Expander
Data Sheet
0-1: $1.91
1-25: $1.74
25-100: $1.60
100-250: $1.16
PCA9539DWG4
PCA9539DWG4
Texas Instruments
I/O Expanders, Repeaters & Hubs Rem 16B I2C & SMBus Low-Pwr I/O Exp
Data Sheet
0-1: $1.91
1-25: $1.74
25-100: $1.60
100-250: $1.16
PCA9539DWR
PCA9539DWR
Texas Instruments
I/O Expanders, Repeaters & Hubs 16-Bit I2C & SMBus Lo-Pwr I/O Expander
Data Sheet
0-1: $1.80
1-25: $1.48
25-100: $1.33
100-250: $1.22
PCA9539DWRG4
PCA9539DWRG4
Texas Instruments
I/O Expanders, Repeaters & Hubs Rem 16B I2C & SMBus Low-Pwr I/O Exp
Data Sheet
0-1560: $0.92
1560-2000: $0.91
2000-5000: $0.90