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Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	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	Packaging	ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AWG+ Analog Devices / Maxim Integrated 1: $9.33 360In Stock	Mfr. Part # MAX7312AWG+ Mouser Part # 700-MAX7312AWG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	360In Stock	$9.33 $7.23 $6.71 $6.12 $5.84	Min.: 1 Mult.: 1 Max.: 288		MAX7312	SMD/SMT	SOIC-24	I2C, Serial	16 I/O	With Interrupt	2 V	5.5 V	400 kHz	- 40 C	+ 125 C	Tube	Without ESD Protection
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB PCF8575CDBE4 Texas Instruments 1: $7.77 20In Stock	Mfr. Part # PCF8575CDBE4 Mouser Part # 595-PCF8575CDBE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB	Datasheet	20In Stock	$7.77 $5.99 $5.54 $5.05 View $4.61 $4.56 $4.41 $4.24	Min.: 1 Mult.: 1		PCF8575C	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314ATG+ Analog Devices / Maxim Integrated 1: $10.62 307In Stock	Mfr. Part # MAX7314ATG+ Mouser Part # 700-MAX7314ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	307In Stock	$10.62 $8.29 $7.72 $6.92	Min.: 1 Mult.: 1 Max.: 245		MAX7314	SMD/SMT	TQFN-EP-24	I2C, Serial	18 I/O	With Interrupt	2 V	3.6 V	400 kHz	- 40 C	+ 125 C	Tube	Without ESD Protection
Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup ADP5585ACBZ-04-R7 Analog Devices 1: $1.62 2,029In Stock	Mfr. Part # ADP5585ACBZ-04-R7 Mouser Part # 584-ADP5585ACBZ-04R7	Analog Devices	Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup	Datasheet	2,029In Stock	Cut Tape $1.62 $1.58 $1.55 $1.52 View $1.49 $1.47 $1.45 $1.45	Min.: 1 Mult.: 1 Max.: 1,623		ADP5585	SMD/SMT	WLCSP-16	I2C, Serial	10 I/O	With Interrupt	1.8 V	3 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape	Without ESD Protection
Interface - I/O Expanders Keypad Decoder and I/O Exp Dfault Config ADP5586ACBZ-00-R7 Analog Devices 1: $1.62 1,023In Stock	Mfr. Part # ADP5586ACBZ-00-R7 Mouser Part # 584-ADP5586ACBZ-00R7	Analog Devices	Interface - I/O Expanders Keypad Decoder and I/O Exp Dfault Config	Datasheet	1,023In Stock	Cut Tape $1.62 $1.58 $1.55 $1.52 View $1.49 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 818		ADP5586	SMD/SMT	WLCSP-16	I2C, Serial	10 I/O	With Interrupt	1.65 V	3.6 V	880 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand ADP5587ACPZ-1-R7 Analog Devices 1: $2.15 1,226In Stock	Mfr. Part # ADP5587ACPZ-1-R7 Mouser Part # 584-ADP5587ACPZ-1-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand	Datasheet	1,226In Stock	Cut Tape $2.15 $2.10 $2.06 $2.02 View $1.99 $1.96 $1.96 MouseReel Available	Min.: 1 Mult.: 1 Max.: 980		ADP5587	SMD/SMT	LFCSP-24	I2C, Serial	18 I/O	With Interrupt	1.65 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 11 GPIO/Key Controller ADP5585ACPZ-01-R7 Analog Devices 1: $1.62 1,658In Stock	Mfr. Part # ADP5585ACPZ-01-R7 Mouser Part # 584-ADP5585ACPZ-01R7	Analog Devices	Interface - I/O Expanders 11 GPIO/Key Controller	Datasheet	1,658In Stock	Cut Tape $1.62 $1.58 $1.55 $1.52 View Reel $1.45 $1.49 $1.47 $1.45 $1.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,326 : 1,500		ADP5585	SMD/SMT	LFCSP-16	I2C, Serial	10 I/O	With Interrupt	1.8 V	3 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAI+ Analog Devices / Maxim Integrated 1: $8.18 801In Stock	Mfr. Part # MAX7300AAI+ Mouser Part # 700-MAX7300AAI	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	801In Stock	$8.18 $8.00 $7.82 $7.67 View $7.55 $7.44	Min.: 1 Mult.: 1 Max.: 640		MAX7300	SMD/SMT	SSOP-28	I2C, Serial	20 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 125 C	Tube	Without ESD Protection
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCF8575CDBQR Texas Instruments 1: $7.06 2,041In Stock	Mfr. Part # PCF8575CDBQR Mouser Part # 595-PCF8575CDBQR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	2,041In Stock	Cut Tape $7.06 $5.41 $5.00 $4.55 View Reel $4.10 $4.34 $4.21 $4.16 $4.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500		PCF8575C	SMD/SMT	QSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER TCA1116PWR Texas Instruments 1: $4.61 1,790In Stock	Mfr. Part # TCA1116PWR Mouser Part # 595-TCA1116PWR	Texas Instruments	Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER	Datasheet	1,790In Stock	Cut Tape $4.61 $3.47 $3.19 $2.88 View Reel $2.48 $2.73 $2.71 $2.55 $2.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		TCA1116	SMD/SMT	TSSOP-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
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR TCA9555DBT Texas Instruments 1: $3.05 467In Stock	Mfr. Part # TCA9555DBT Mouser Part # 595-TCA9555DBT	Texas Instruments	Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR Learn More about Texas Instruments ti tca9555 io expander	Datasheet	467In Stock	Cut Tape $3.05 $2.29 $2.10 $1.89 Reel $1.77 View $1.68 $1.63 $1.61 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 250		TCA9555	SMD/SMT	SSOP-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
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR PCF8575CPW Texas Instruments 1: $8.47 279In Stock	Mfr. Part # PCF8575CPW Mouser Part # 595-PCF8575CPW	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR	Datasheet	279In Stock	$8.47 $6.53 $6.05 $5.51 View $5.03 $5.02 $5.01 Quote	Min.: 1 Mult.: 1		PCF8575C	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package PCA6416AEVJ NXP Semiconductors 1: $1.81 4,828In Stock	Mfr. Part # PCA6416AEVJ Mouser Part # 771-PCA6416AEVJ	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	4,828In Stock	Cut Tape $1.81 $1.34 $1.21 $1.08 View Reel $0.897 $1.02 $0.975 $0.97 $0.918 $0.897 MouseReel Available	Min.: 1 Mult.: 1 : 6,000		PCA6416	SMD/SMT	VFBGA-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16B I2C & SMBus Lo-P wr I/O Expander TCA1116RTWR Texas Instruments 1: $4.93 3,169In Stock	Mfr. Part # TCA1116RTWR Mouser Part # 595-TCA1116RTWR	Texas Instruments	Interface - I/O Expanders 16B I2C & SMBus Lo-P wr I/O Expander	Datasheet	3,169In Stock	Cut Tape $4.93 $3.72 $3.41 $3.08 View Reel $2.66 $2.92 $2.90 $2.73 $2.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		TCA1116	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
Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT TCA9554ADWR Texas Instruments 1: $1.51 1,666In Stock	Mfr. Part # TCA9554ADWR Mouser Part # 595-TCA9554ADWR	Texas Instruments	Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	1,666In Stock	Cut Tape $1.51 $1.10 $0.996 $0.884 Reel $0.739 View $0.83 $0.798 $0.789 $0.723 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		TCA9554A	SMD/SMT	SOIC-16	I2C, Serial, SMBus	8 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND IS82C59AZ Renesas / Intersil 1: $43.36 199In Stock	Mfr. Part # IS82C59AZ Mouser Part # 968-IS82C59AZ	Renesas / Intersil	Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND	Datasheet	199In Stock	$43.36 $34.86 $32.24 $30.90 View $29.39 Quote	Min.: 1 Mult.: 1		82C59A	SMD/SMT	PLCC-28	Parallel		With Interrupt	4.5 V	5.5 V	8 MHz	- 40 C	+ 85 C	Tube	1 kV
Interface - I/O Expanders 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers TXE8116RGER Texas Instruments 1: $1.38 3,430In Stock New Product	Mfr. Part # TXE8116RGER Mouser Part # 595-TXE8116RGER New Product	Texas Instruments	Interface - I/O Expanders 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers Learn More about Texas Instruments ti txe8116 16 bit spi bus i o expander	Datasheet	3,430In Stock	Cut Tape $1.38 $1.00 $0.906 $0.80 View Reel $0.652 $0.75 $0.72 $0.688 $0.668 $0.652 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		TXE8116	SMD/SMT	VQFN-24	SPI		With Interrupt	1.65 V	5.5 V	5 MHz, 10 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND ID82C55A Renesas / Intersil 1: $96.67 67In Stock	Mfr. Part # ID82C55A Mouser Part # 968-ID82C55A	Renesas / Intersil	Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND	Datasheet	67In Stock	$96.67 $79.51 $77.49 $70.66 View Quote	Min.: 1 Mult.: 1	No	82C55	Through Hole	CDIP-40	Parallel	24 I/O	With Interrupt	4.5 V	5.5 V	8 MHz	- 40 C	+ 85 C	Tube	1 kV
Interface - I/O Expanders LPC & eSPI I/F with 4 full function UART with RS485 autoflow control; support -40C-+85C Nuvoton NCT5124D NCT5124D Nuvoton 1: $4.10 150In Stock 250Expected 1/21/2027	Mfr. Part # NCT5124D Mouser Part # 503-NCT5124D	Nuvoton	Interface - I/O Expanders LPC & eSPI I/F with 4 full function UART with RS485 autoflow control; support -40C-+85C		150In Stock 250Expected 1/21/2027	$4.10 $3.09 $2.84 $2.56 View $2.43 $2.41 $2.27 $2.22	Min.: 1 Mult.: 1											- 40 C	+ 85 C	Tray
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand ADP5588ACPZ-R7 Analog Devices 1: $4.66 310In Stock	Mfr. Part # ADP5588ACPZ-R7 Mouser Part # 584-ADP5588ACPZ-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand	Datasheet	310In Stock	Cut Tape $4.66 $3.54 $3.26 $2.95 $2.95 MouseReel Available	Min.: 1 Mult.: 1 Max.: 248		ADP5588	SMD/SMT	LFCSP-24	I2C, Serial	18 I/O	With Interrupt	1.7 V	3 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313AEG+T Analog Devices / Maxim Integrated 1: $9.58 224In Stock	Mfr. Part # MAX7313AEG+T Mouser Part # 700-MAX7313AEGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	224In Stock	Cut Tape $9.58 $7.45 $6.92 $6.34 $6.34 MouseReel Available	Min.: 1 Mult.: 1 Max.: 179		MAX7313	SMD/SMT	QSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2 V	3.6 V	400 kHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7324ATG+ Analog Devices / Maxim Integrated 1: $6.95 212In Stock	Mfr. Part # MAX7324ATG+ Mouser Part # 700-MAX7324ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	212In Stock	$6.95 $5.33 $4.66 $4.47	Min.: 1 Mult.: 1 Max.: 169		MAX7324	SMD/SMT	TQFN-EP-24	I2C, Serial	8 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C	Tube	Without ESD Protection
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu MAX7322ATE+ Analog Devices / Maxim Integrated 1: $6.68 233In Stock	Mfr. Part # MAX7322ATE+ Mouser Part # 700-MAX7322ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu	Datasheet	233In Stock	$6.68 $5.12 $4.74 $3.96	Min.: 1 Mult.: 1 Max.: 186		MAX7322	SMD/SMT	TQFN-EP-16	I2C, Serial	4 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C	Tube	Without ESD Protection
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander KTS1625EUAA-TB Kinetic Technologies 1: $2.03 1,050In Stock New Product	Mfr. Part # KTS1625EUAA-TB Mouser Part # 389-KTS1625EUAA-TB New Product	Kinetic Technologies	Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1625 16 bit i2c bus io expander	Datasheet	1,050In Stock	Cut Tape $2.03 $1.50 $1.37 $1.22 Reel $1.04 View $1.15 $1.11 $1.06 $1.00	Min.: 1 Mult.: 1 : 1,500		KTS1625	SMD/SMT	WQFN-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24 NCA6416BYHP Nexperia 1: $1.57 2,256In Stock New Product	Mfr. Part # NCA6416BYHP Mouser Part # 771-NCA6416BYHP New Product	Nexperia	Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24 Learn More about Nexperia nca6416 io expanders	Datasheet	2,256In Stock	Cut Tape $1.57 $1.15 $1.04 $0.923 Reel $0.772 View $0.868 $0.834 $0.827 $0.753 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													Reel, Cut Tape, MouseReel