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Texas Instruments RFQ AVAILABLE

PCA9555PWR

IC XPND 400KHZ I2C SMBUS 24TSSOP

Part Number: PCA9555PWR

Manufacturer: Texas Instruments

Category: I/O Expanders

Package: 24-TSSOP (0.173", 4.40mm Width)

Datasheet:: PCA9555PWR.pdf

Description: IC XPND 400KHZ I2C SMBUS 24TSSOP

Select Quantity Stock: 11,868

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Qty.	Unit Price	Ext. Price
1+	$1.05000	$1.05
10+	$0.77500	$7.75
25+	$0.70640	$17.66
100+	$0.63075	$63.08
250+	$0.59468	$148.67
500+	$0.57452	$287.26

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TECHNICAL RESOURCES

PCA9555PWR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: PCA9555PWR

Manufacturer: Texas Instruments

Package: 24-TSSOP (0.173", 4.40mm Width)

Series: -

Package/Case: 24-TSSOP (0.173", 4.40mm Width)

Packaging: Tape & Reel (TR)

Product Status: Not For New Designs

Programmable: Not Verified

Number of I/O: 16

Interface: I2C, SMBus

Interrupt Output: Yes

Features: POR

Output Type: Push-Pull

Current - Output Source/Sink: 10mA, 25mA

Clock Frequency: 400 kHz

Voltage - Supply: 2.3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 24-TSSOP

Frequently Asked Questions

1. How can I order PCA9555PWR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of PCA9555PWR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of PCA9555PWR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for PCA9555PWR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for PCA9555PWR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

PCA9555PWR Procurement and Technical Support

PCA9555PWR is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing PCA9555PWR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for PCA9555PWR.

Part Number: PCA9555PWR

Manufacturer: Texas Instruments

Package: 24-TSSOP (0.173", 4.40mm Width)

Category: I/O Expanders

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Shipped From

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Dispatch Time

Usually 1–3 business days after confirmation

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