TCA6416ARTWR

Texas Instruments
595-TCA6416ARTWR
TCA6416ARTWR

Mfr.:

Description:
Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander

Datasheet:
ECAD Model:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - I/O Expanders
RoHS:  
TCA6416A
SMD/SMT
WQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel
Cut Tape
MouseReel
2 kV
Brand: Texas Instruments
Features: Configuration Registers, Interrupt Pin, Reset Pin
Logic Family: TCA6416A
Moisture Sensitive: Yes
Operating Supply Voltage: 1.65 V to 5.5 V
Product Type: I/O Expanders
Factory Pack Quantity: 3000
Subcategory: Interface ICs
Unit Weight: 36 mg
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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
8542390990
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
China
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

I²C & SMBus I/O Expander: TCA6416A

The Texas Instruments TCA6416A 16-bit I/O expander for the two-line bidirectional bus (I²C) is designed to provide general-purpose remote I/O expansion for most microcontroller families via the I²C interface. The TI TCA6416A provides a wide VCC range. It can operate from 1.65 V to 5.5 V on the P-port side and on the SDA/SCL side. This allows the TI TCA6416A I/O expander to interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power. One hardware pin (ADDR) can be used to program and vary the fixed I²C address and allow up to two devices to share the same I²C bus or SMBus.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
19,103
Expected 2026/09/18
27,000
Expected 2026/12/17
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™ †
$2.05 $2.05
$1.51 $15.10
$1.38 $34.50
$1.23 $123.00
$1.16 $290.00
$1.11 $555.00
$1.07 $1,070.00
Full Reel (Order in multiples of 3000)
$1.05 $3,150.00
$1.01 $6,060.00
† 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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