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See Technical Specifications

TCA6416RTWT +BOM

Hz operating frequency ensures fast and accurate communicati

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TCA6416RTWT
Datasheet:

TCA6416RTWT Datasheet (PDF)
Programmable:

Not Verified
Number Of I/O:

16
Interface:

I²C, SMBus
Interrupt Output:

Yes
EDA/CAD Models:

Request Free CAD Models for TCA6416RTWT

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TCA6416RTWT General Description

The TCA6416RTWT is a versatile 16-bit I/O expander with wide VCC range, making it compatible with various microcontroller families. Its bidirectional voltage level translation is achieved through VCCI, allowing seamless integration with different power supplies. The device features Configuration, Input, Output, and Polarity Inversion registers, giving the system master full control over the I/O configuration. In case of system errors, the TCA6416 can be reset using the RESET input without depowering the part, ensuring smooth operation

Key Features

Advanced Error Detection
Fault-Tolerant Processing
High-Speed Data Transfer
Low Power Consumption

Specifications

Category	Integrated Circuits (ICs)InterfaceI/O Expanders	Series	-
Programmable	Not Verified	Number of I/O	16
Interface	I²C, SMBus	Interrupt Output	Yes
Features	POR	Output Type	Push-Pull
Current - Output Source/Sink	10mA, 25mA	Clock Frequency	400 kHz
Voltage - Supply	1.65V ~ 5.5V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	TCA6416
Number of I/Os	16	Supply voltage (min) (V)	1.65
Supply voltage (max) (V)	5.5	Rating	Catalog
Frequency (max) (MHz)	0.4	Operating temperature range (°C)	-40 to 85
feature-number-of-i-os	16	feature-number-of-addresses
feature-manual-reset	Yes	feature-interface-type	I2C\|SMBus
feature-interface-speed-khz	100\|400	feature-i2c-bus-interface-mode	Standard Mode\|Fast Mode
feature-interrupt-output	Yes	feature-output-type	Open Drain
feature-minimum-operating-supply-voltage-v	1.65	feature-maximum-operating-supply-voltage-v	5.5
feature-maximum-sink-current-per-bit-ma	25	feature-maximum-source-current-per-bit-ma	10
feature-maximum-quiescent-current-ua	1	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	24
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No