Name: PCA9557DGVR
Brand: Texas Instruments
SKU: 296-20976-2-ND
Price: 3.24 USD
Availability: OutOfStock

PCA9557DGVR is out of stock and can be placed on backorder.

Available Substitutes:

MFR Recommended

Texas Instruments

In Stock: 117

Unit Price: $2.06000

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9557DGVR
DigiKey Part Number	296-20976-2-ND - Tape & Reel (TR) 296-20976-1-ND - Cut Tape (CT) 296-20976-6-ND - Digi-Reel®
Manufacturer	Texas Instruments
Manufacturer Product Number	PCA9557DGVR
Description	IC XPND 400KHZ I2C SMBUS 16TVSOP
Manufacturer Standard Lead Time	9 Weeks
Customer Reference
Detailed Description	I/O Expander 8 I2C, SMBus 400 kHz 16-TVSOP
Datasheet	Datasheet
EDA/CAD Models	PCA9557DGVR Models

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Category Integrated Circuits (ICs) Interface I/O Expanders	Output Type Open Drain, Push-Pull
Manufacturer Texas Instruments	Current - Output Source/Sink 10mA, 25mA
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock Frequency 400 kHz
Part Status Active	Voltage - Supply 2.3V ~ 5.5V
DigiKey Programmable Not Verified	Operating Temperature -40°C ~ 85°C
Number of I/O 8	Mounting Type Surface Mount
Interface I2C, SMBus	Package / Case 16-TFSOP (0.173", 4.40mm Width)
Interrupt Output No	Supplier Device Package 16-TVSOP
Features POR	Base Product Number PCA9557

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Substitutes (1)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
PCA9557PWR	Texas Instruments	117	296-20978-1-ND	$2.06000	MFR Recommended

In-Stock: 0

2,000 expected in stock on 07-Oct-2027

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Quantity

All prices are in USD

Cut Tape (CT) & Digi-Reel®

* All Digi-Reel orders will add a $7.00 reeling fee.

Tape & Reel (TR)

Quantity	Unit Price	Ext Price
2,000	$1.73749	$3,474.98
4,000	$1.70172	$6,806.88

PCA9557DGVR