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Texas Instruments AEC-Q100 Interface - I/O Expanders

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Manufacturer = Texas Instruments Qualification = AEC-Q100

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Interface Type	Number of I/Os	Interrupt Output	Supply Voltage - Min	Supply Voltage - Max	Maximum Clock Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging	ESD Protection
Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus TCAL9539RTWRQ1 Texas Instruments 1: $4.30 11,704In Stock	Mfr. Part No. TCAL9539RTWRQ1 Mouser Part No 595-TCAL9539RTWRQ1	Texas Instruments	Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus Learn More about Texas Instruments ti tcal9539r i2c bus smbus io expander	Datasheet	11,704In Stock	Cut Tape $4.30 $3.21 $2.92 $2.62 View Reel $2.19 $2.48 $2.42 $2.30 $2.23 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	TCAL9539	SMD/SMT	WQFN-24	I2C, Serial	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus TCA6408AQPWRQ1 Texas Instruments 1: $2.98 2,825In Stock 6,000Expected 5/11/2026	Mfr. Part No. TCA6408AQPWRQ1 Mouser Part No 595-TCA6408AQPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus	Datasheet	2,825In Stock 6,000Expected 5/11/2026	Cut Tape $2.98 $2.20 $2.01 $1.80 Reel $1.56 View $1.70 $1.65 $1.59 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	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
Interface - I/O Expanders Automotive Low Volta ge 16bit TCA9539QPWRQ1 Texas Instruments 1: $4.81 25,501On Order	Mfr. Part No. TCA9539QPWRQ1 Mouser Part No 595-TCA9539QPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive Low Volta ge 16bit	Datasheet	25,501On Order On Order Ship Dates Mfr. No: TCA9539QPWRQ1 Stock: 0 On Order: 1,501 Expected 3/12/2026 8,000 Expected 17/12/2026 16,000 Expected 24/12/2026 Factory Lead Time: 20 Weeks	Cut Tape $4.81 $3.63 $3.33 $3.01 Reel $2.58 View $2.84 $2.82 $2.73 $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	3.6 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV

Texas Instruments AEC-Q100 Interface - I/O Expanders

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