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Microcontrollers and Processors / Parallel IO Ports / TCA6416ARTWR
Datasheets
TCA6416ARTWR by: Texas Instruments

16-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-WQFN -40 to 85

Part Details for TCA6416ARTWR by Texas Instruments

Results Overview of TCA6416ARTWR by Texas Instruments

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Applications Industrial Automation

TCA6416ARTWR Information

TCA6416ARTWR by Texas Instruments is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TCA6416ARTWR Texas Instruments Low-voltage 16-bit I<sup>2</sup>C &amp; SMBus I/O expander 24-WQFN -40 to 85

Price & Stock for TCA6416ARTWR

Part # Distributor Description Stock Price Buy
DISTI # 28AH5259
Newark I/O Expander, 16Bit, 400Khz, Wqfn-24, Chip Configuration:16Bit, Bus Frequency:400Khz, Ic Interface Type:I2C, Smbus, Supply Voltage Min:1.65V, Supply Voltage Max:5.5V, Interface Case Style:Wqfn, No. Of Pins:24Pins, No. Of Rohs Compliant: Yes |Texas Instruments TCA6416ARTWR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 1070
  • 1 $1.8900
  • 10 $1.8100
  • 25 $1.7200
  • 50 $1.6400
  • 100 $1.5700
  • 250 $1.5200
  • 500 $1.4900
  • 1,000 $1.4700
$1.4700 / $1.8900 Buy Now
Bristol Electronics   132
RFQ
Bristol Electronics   Min Qty: 3 97
  • 3 $1.8000
  • 13 $1.3500
  • 39 $1.1250
$1.1250 / $1.8000 Buy Now
DISTI # TCA6416ARTWR
TME IC: interface, I/O expander, 1.65÷5.5VDC, I2C,SMBus, SMD, WQFN24 Min Qty: 1 0
  • 1 $1.6100
  • 5 $1.5000
  • 10 $1.3800
  • 25 $1.3200
  • 50 $1.2400
  • 100 $1.1800
  • 250 $1.0600
  • 500 $0.9600
  • 1,000 $0.8900
$0.8900 / $1.6100 RFQ
Ameya Holding Limited TCA6416ARTWR 16通道 400kHz 16bit 输入/输出扩展器, I2C，串行接口, 24针 WQFN封装 144651
RFQ
DISTI # SMC-TCA6416ARTWR
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2379
RFQ
DISTI # C1S746203128999
Chip1Stop I/O Expanders RoHS: Compliant pbFree: Yes Container: Cut Tape 7184
  • 1 $1.2100
  • 10 $0.8050
  • 50 $0.7220
  • 100 $0.6440
  • 200 $0.6330
  • 500 $0.6310
  • 1,000 $0.6300
  • 2,000 $0.6270
  • 3,000 $0.6240
  • 6,000 $0.6080
$0.6080 / $1.2100 Buy Now
LCSC 16 WQFN-24-EP(4x4) I/O Expanders ROHS 2523
  • 1 $0.8467
  • 10 $0.6904
  • 30 $0.6114
  • 100 $0.5340
  • 500 $0.4876
  • 1,000 $0.4628
$0.4628 / $0.8467 Buy Now
Win Source Electronics IC I/O EXPANDER I2C 16B 24WQFN 25000
  • 85 $0.6230
  • 200 $0.5120
  • 305 $0.4960
  • 420 $0.4800
  • 540 $0.4640
  • 725 $0.4160
$0.4160 / $0.6230 Buy Now

Part Details for TCA6416ARTWR

TCA6416ARTWR CAD Models

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TCA6416ARTWR Part Data Attributes

Parametric Data
TCA6416ARTWR Texas Instruments
Buy Now Datasheet
Compare Parts:
TCA6416ARTWR Texas Instruments 16-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset &amp; config registers 24-WQFN -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFN
Package Description GREEN, PLASTIC, QFN-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Address Bus Width 2
Clock Frequency-Max 0.4 MHz
External Data Bus Width
JESD-30 Code S-PQCC-N24
JESD-609 Code e4
Length 4 mm
Moisture Sensitivity Level 2
Number of Bits 16
Number of I/O Lines 16
Number of Ports 2
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC24,.16SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Supply Current-Max 0.02 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 1.65 V
Supply Voltage-Nom 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 4 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for TCA6416ARTWR

This table gives cross-reference parts and alternative options found for TCA6416ARTWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TCA6416ARTWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
PCA6416AHF,128 NXP Semiconductors Check for Price PCA6416A - Low-voltage translating 16-bit I²C-bus/SMBus I/O expander QFN 24-Pin TCA6416ARTWR vs PCA6416AHF,128
MAX7314ATG Maxim Integrated Products Check for Price Parallel I/O Port, 8-Bit, 16 I/O, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD2, TQFN-24 TCA6416ARTWR vs MAX7314ATG
PCA9555RGERG4 Texas Instruments Check for Price 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-VQFN -40 to 85 TCA6416ARTWR vs PCA9555RGERG4
MAX7318ATG+ Maxim Integrated Products $4.8105 Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-2, TQFN-24 TCA6416ARTWR vs MAX7318ATG+
MAX7314ATG+ Analog Devices Inc Check for Price 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection, 24-LFCSP-4X4X0.75, 24 Pins, -40 to 125C TCA6416ARTWR vs MAX7314ATG+
PCA9535HF NXP Semiconductors Check for Price IC 16 I/O, PIA-GENERAL PURPOSE, PQCC24, 4 X 4 MM, 0.75 MM HEIGHT, PLASTIC, MO-220, SOT994-1, HWQFN-24, Parallel IO Port TCA6416ARTWR vs PCA9535HF
PCA9535AHF,118 NXP Semiconductors Check for Price PCA9535A - Low-voltage 16-bit I²C-bus I/O port with interrupt QFN 24-Pin TCA6416ARTWR vs PCA9535AHF,118
MAX7312ATG+ Analog Devices Inc Check for Price 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection, 24-LFCSP-4X4X0.75, 24 Pins, -40 to 125C TCA6416ARTWR vs MAX7312ATG+
PCA9539RHLR Texas Instruments Check for Price 16 I/O, PIA-GENERAL PURPOSE, PQCC24, PLASTIC, QFN-24 TCA6416ARTWR vs PCA9539RHLR
MAX7318ATG Maxim Integrated Products Check for Price Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-2, TQFN-24 TCA6416ARTWR vs MAX7318ATG

TCA6416ARTWR Related Parts

TCA6416ARTWR Frequently Asked Questions (FAQ)

  • The TCA6416ARTWR can support I2C bus frequencies up to 400 kHz.

  • The TCA6416ARTWR is a 5V device, but it can be used in 3.3V systems by using an external voltage regulator or voltage translator. The device's VCC pin should be connected to the desired voltage supply.

  • The TCA6416ARTWR can sink or source up to 25mA of current on each I/O pin.

  • The TCA6416ARTWR can be reset by pulling the RESET pin low for at least 1ms. The device will return to its default state after reset.

  • Yes, the TCA6416ARTWR is designed to support hot-swapping. The device has built-in power-up and power-down sequencing to prevent backpowering and ensure safe insertion and removal.

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