TCAL9539PWR

Texas Instruments
595-TCAL9539PWR
TCAL9539PWR

Mfr.:

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

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - I/O Expanders
RoHS:  
TCAL9539
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel
Cut Tape
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: 3000
Subcategory: Interface ICs
Type: SMBus I/O Expander
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Attributes selected: 0

Datasheet

PCN

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Malaysia
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

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 VCC 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.

In Stock: 630

Stock:
630
Can Ship Immediately
On Order:
3,000
Expected 9/24/2026
Factory Lead-Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$2.15 $2.15
$1.59 $15.90
$1.45 $36.25
$1.30 $130.00
$1.23 $307.50
$1.21 $605.00
Full Reel (Order in multiples of 3000)
$1.08 $3,240.00
$1.05 $6,300.00
† $7.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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