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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to PCA9555PWRE4.

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Texas Instruments RFQ AVAILABLE

PCA9555PWRE4

IC XPND 400KHZ I2C SMBUS 24TSSOP

Part Number: PCA9555PWRE4

Manufacturer: Texas Instruments

Category: I/O Expanders

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

Datasheet:: PCA9555PWRE4.pdf

Description: IC XPND 400KHZ I2C SMBUS 24TSSOP

Select Quantity Stock: 0

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Qty.	Unit Price	Ext. Price
2000+	$0.58508	$1170.16
4000+	$0.57220	$2288.80
6000+	$0.56576	$3394.56

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TECHNICAL RESOURCES

PCA9555PWRE4 Technical Information

Specifications
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Specifications

Product Attribute: Attribute Value

Part Number: PCA9555PWRE4

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: Discontinued at Digi-Key

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 PCA9555PWRE4 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 PCA9555PWRE4?

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

3. Are the stock and price of PCA9555PWRE4 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 PCA9555PWRE4?

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 PCA9555PWRE4?

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

Hot Sale Part Numbers

LT3480MPMSE LTC3638MPMSE#TRPBF STA309A13TR ADS1282HPW LTC3805HMSE#TR LTC2851HMS8 74AHC245PW,112 ADS1282HKV/EM LT301001C ADS1294IPAGR LT3010MPMS8E MP8795HGLE-P SN74LVC8T245PWRG4 DAC8811IBDGKTG4 88E1543-A1-LKJ2C000 PTVS30VP1UP-QX LTC3787MPGN LTC6995IDCB-2 UCC33020QRAQRQ1 88E1512-A0-NNP2C000 88E1145-E1-BBM1I000 UCC 74HCT08D TPS563201DDCT TMS5703135CPGEQQ1 DAC8811ICDGKR LT3090MPMSE LTC3646IDE-1 LTC3630AMPMSE#TRPBF LTC3630AHMSE#PBF

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.

PCA9555PWRE4 Procurement and Technical Support

PCA9555PWRE4 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 PCA9555PWRE4 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 PCA9555PWRE4.

Part Number: PCA9555PWRE4

Manufacturer: Texas Instruments

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

Category: I/O Expanders

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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