TCA6408AQPWRQ1

Texas Instruments
595-TCA6408AQPWRQ1
TCA6408AQPWRQ1

Mfr.:

Description:
Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus

Datasheet:
ECAD Model:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - I/O Expanders
RoHS:  
TCA6408A
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
3.6 V
400 kHz
- 40 C
+ 125 C
AEC-Q100
Reel
Cut Tape
MouseReel
2 kV
Brand: Texas Instruments
Features: Configuration Registers, Interrupt Pin, Reset Pin
Operating Supply Current: 9 uA
Operating Supply Voltage: 1.65 V to 3.6 V
Output Type: Open Drain
Product: I/O Expanders
Product Type: I/O Expanders
Factory Pack Quantity: 2000
Subcategory: Interface ICs
Type: I2C, SMBus
Unit Weight: 173 mg
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Attributes selected: 0

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Malaysia
Country of Diffusion:
Germany
The country is subject to change at the time of shipment.

TCA6408A/TCA6408-Q1 I2C & SMBus I/O Expander

Texas Instruments TCA6408A/TCA6408-Q1 I2C & SMBus I/O Expander provides 8-bits of general-purpose parallel input/output (I/O) expansion. This can be done for two-line bidirectional I2C bus or SMBus protocol. These can operate with a power supply voltage ranging from 1.65V to 5.5V. This is done on both the I2C bus side (VCCI) and on the P-port side (VCCP). The TCA6408A can interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power. In contrast to the dropping power supplies of microprocessors and microcontrollers, some PCB components such as LEDs, remain at a 5V power supply. The device supports both 100kHz (Standard mode) and 400kHz (Fast-mode) clock frequencies. The TCA6408A provides a simple solution when additional I/Os are needed for switches, sensors, pushbuttons, LEDs, fans, and so forth. The TCA6408-Q1 devices are AEC-Q100 qualified for automotive applications.

In Stock: 109

Stock:
109
Can Dispatch Immediately
On Order:
6,000
Expected 2026/11/06
Factory Lead Time:
26
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 2000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$2.52 $2.52
$1.88 $18.80
$1.72 $43.00
$1.54 $154.00
$1.38 $345.00
$1.34 $670.00
$1.31 $1,310.00
Full Reel (Order in multiples of 2000)
$1.28 $2,560.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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