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PCA9538DB

Texas Instruments

Images are for reference only
See Product Specifications

Mouser #:

595-PCA9538DB

Mfr. #:

PCA9538DB

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

PCA9538DB Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about ECAD Model.

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	PCA9538
Mounting Style:	SMD/SMT
Package / Case:	SSOP-16
Interface Type:	I2C, Serial, SMBus
Number of I/Os:	8 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	2.3 V
Supply Voltage - Max:	5.5 V
Maximum Clock Frequency:	400 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tube
ESD Protection:	2 kV
Brand:	Texas Instruments
Features:	Configuration Registers, Interrupt Pin, Reset Pin
Logic Family:	PCA9538
Operating Supply Voltage:	2.3 V to 5.5 V
Product Type:	I/O Expanders
Factory Pack Quantity:	80
Subcategory:	Interface ICs
Unit Weight:	128.600 mg

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Attributes selected: 0

Filter Document:

Datasheet

PCA9538DB Datasheet

EOL

Product Discontinuance Notification (PDF)

Images

Mechanical Outline Drawing

Product Catalogs

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

FEATURED PRODUCTS

TEXAS INSTRUMENTS

TXE8116 16-Bit SPI Bus I/O Expander

Designed for 1.65V to 5.5V operating supply range and offer general-purpose parallel I/O expansion.

TCA9539x-Q1 I2C/SMBus I/O Expanders

Provides 16 bits of I/O expansion for the two-line bidirectional I²C bus or SMBus protocol.

TCAL6416R I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I²C bus protocol.

TCAL9539R/TCAL9539R-Q1 I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I2C bus protocol.

TCAL9538 8-Bit I/O Expanders

Developed for two-line bidirectional I²C bus (or SMBus) protocol and a 1.08V to 3.6V V_CC operation.

In Stock: 299

Stock:: 299 Can Ship Immediately

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Quantities greater than 299 will be subject to minimum order requirements.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$2.25	$2.25
	$1.66	$16.60
	$1.52	$38.00
	$1.35	$108.00
	$1.27	$304.80
	$1.23	$688.80
	$1.19	$1,237.60
	$1.15	$2,944.00
	$1.12	$5,644.80

Alternative Packaging

Mfr. Part #:

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

$1.98

Min:

1

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Mfr.:

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Mfr. #:

TCA9538DBR

Description:

Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan

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