TCAL9538PWR

Texas Instruments
595-TCAL9538PWR
TCAL9538PWR

Mfr.:

Description:
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - I/O Expanders
RoHS:  
TCAL9538
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
9 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Brand: Texas Instruments
Features: Polarity Inversion Register
Operating Supply Voltage: 1.08 V to 3.6 V
Output Current: 160 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:
United States
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

TCAL9538 8-Bit I/O Expanders

Texas Instruments TCAL9538 8-Bit I/O Expanders are developed for two-line bidirectional I2C bus (or SMBus) protocol and provide a 1.08V to 3.6V VCC operation. The TCAL9538 supports 100kHz (Standard-mode), 400kHz (Fast-mode), and 1MHz (fast-mode-plus) I2C clock frequencies. The I/O expanders offer a simple solution when additional I/Os are required for sensors, switches, push buttons, LEDs, fans, and more.

In Stock: 165

Stock:
165
Can Dispatch Immediately
On Order:
2,995
Expected 2026/09/16
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:

Pricing (USD)

Qty. Unit Price
Ext. Price
$1.99 $1.99
$1.47 $14.70
$1.33 $33.25
$1.19 $119.00
$1.12 $280.00
$1.08 $540.00
$1.07 $1,070.00
$0.966 $2,898.00
$0.947 $5,682.00

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