It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

TCAL9539RTWR

Name: Texas Instruments TCAL9539RTWR
Brand: Texas Instruments
SKU: 595-TCAL9539RTWR
Price: 1.73 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-TCAL9539RTWR

Mfr. No:

TCAL9539RTWR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O

Datasheet:

TCAL9539RTWR Datasheet

ECAD Model:

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

More Information

Learn more about Texas Instruments TCAL9539RTWR

In Stock: 4,951

Stock:: 4,951 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

€-.--

Ext. Price:

€-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 5000)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€1.73	€1.73
	€1.27	€12.70
	€1.15	€28.75
	€1.03	€103.00
	€0.972	€243.00
	€0.937	€468.50
	€0.903	€903.00
	€0.877	€2,192.50
Full Reel (Order in multiples of 5000)
	€0.863	€4,315.00

† A MouseReel™ fee of €5.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	TCAL9539
Mounting Style:	SMD/SMT
Package/Case:	WQFN-24
Interface Type:	I2C, Serial
Number of I/Os:	16 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	1.08 V
Supply Voltage - Max:	3.6 V
Maximum Clock Frequency:	1 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	IO-EXPANDER-EVM
Operating Supply Current:	1 uA
Operating Supply Voltage:	1.08 V to 3.6 V
Output Current:	25 mA
Output Type:	Open Drain, Push Pull
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	5000
Subcategory:	Interface ICs
Type:	SMBus I/O Expander

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

TCAL9539RTWR Datasheet

PCN

Product Change Notification 2024-07-25 (PDF)

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

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

Texas Instruments TCAL9539R/TCAL9539R-Q1 I²C-Bus/SMBus I/O Expander provides general-purpose output (I/O) and parallel input expansion for the two-line bidirectional SMBus or I²C bus protocol and is designed for 1.08V to 3.6V V_CC operation. The device supports 100kHz (Standard-Mode), 400kHz (Fast-Mode), and 1MHz (Fast-Mode-Plus) I²C clock frequencies. The TCAL9539R/TCAL9539R-Q1 I/O expanders provide a simple solution when additional I/Os are needed for sensors, switches, push-buttons, LEDs, fans, etc.

TCAL9539/TCAL9539-Q1 I2C-Bus/SMBus I/O Expander

Texas Instrument TCAL9539/TCAL9539-Q1 I²C-Bus/SMBus I/O Expander provides a general-purpose parallel input/output (I/O) expansion for the two-line bidirectional I²C bus (or SMBus) protocol. This device is designed for 1.08V to 3.6V V_CC operation. The device supports 100kHz (Standard-mode), 400kHz (Fast-mode), and 1MHz (fast-mode-plus) I²C clock frequencies. I/O expanders such as the TCAL9539/TCAL9539-Q1 provide a simple solution when additional I/Os are needed for sensors, switches, push buttons, LEDs, fans, etc.