.hide-partial { max-height: none; } .show-more { display: none; }

+ 85 C Interface - I/O Expanders

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 318

Applied Filters:

Maximum Operating Temperature = + 85 C

Manufacturer

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

Qualification

Packaging

ESD Protection

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Low Voltage 24-bit I2C-bus I/O Expander KTS1620ERG-TR Kinetic Technologies 1: $2.67 603In Stock 2,000Expected 05/11/2026	Mfr. Part No. KTS1620ERG-TR Mouser Part No 389-KTS1620ERG-TR	Kinetic Technologies	Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1620 expander	Datasheet	603In Stock 2,000Expected 05/11/2026	Cut Tape $2.67 $1.98 $1.81 $1.62 Reel $1.41 View $1.53 $1.48 $1.39 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		KTS1620	SMD/SMT	TQFN55-32	I2C, Serial	24 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Mixed signal 1 Wire MCP25055-I/P Microchip Technology 1: $5.95 80In Stock	Mfr. Part No. MCP25055-I/P Mouser Part No 579-MCP25055-I/P	Microchip Technology	Interface - I/O Expanders Mixed signal 1 Wire	Datasheet	80In Stock	$5.95 $4.95 $4.92	Min.: 1 Mult.: 1			Through Hole	PDIP-14	CAN	8 I/O	Without Interrupt	2.7 V	5.5 V	25 MHz	- 40 C	+ 85 C	Tube	3.5 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW PCF8575CDWE4 Texas Instruments 1: $7.77 135In Stock	Mfr. Part No. PCF8575CDWE4 Mouser Part No 595-PCF8575CDWE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW	Datasheet	135In Stock	$7.77 $6.21 $5.27 $5.05 View $4.67 $4.53 $4.31	Min.: 1 Mult.: 1		PCF8575C	SMD/SMT	SOIC-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 SERIAL REGISTER CHIP EXTENSION INTERBUS 2746595 Phoenix Contact 1: $40.00 66In Stock	Mfr. Part No. 2746595 Mouser Part No 651-2746595	Phoenix Contact	Interface - I/O Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS	Datasheet	66In Stock	$40.00	Min.: 1 Mult.: 1			SMD/SMT	QFP-44							- 40 C	+ 85 C
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DWT Texas Instruments 1: $5.06 245In Stock	Mfr. Part No. PCA9518DWT Mouser Part No 595-PCA9518DWT	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	245In Stock	Cut Tape $5.06 $3.86 $3.56 $3.22 Reel $3.11 View $3.05 $2.97 $2.95 MouseReel Available	Min.: 1 Mult.: 1 : 250		PCA9518	SMD/SMT	SOIC-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander TCA6424RGJR Texas Instruments 1: $6.29 2,280In Stock	Mfr. Part No. TCA6424RGJR Mouser Part No 595-TCA6424RGJR	Texas Instruments	Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander	Datasheet	2,280In Stock	Cut Tape $6.29 $4.82 $4.46 $4.05 View Reel $3.62 $3.86 $3.75 $3.70 $3.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000		TCA6424	SMD/SMT	UQFN-32	I2C, Serial, SMBus	24 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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR PCA9557DB Texas Instruments 1: $3.99 400In Stock	Mfr. Part No. PCA9557DB Mouser Part No 595-PCA9557DB	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR	Datasheet	400In Stock	$3.99 $2.97 $2.72 $2.42 View $2.30 $2.25 $2.14 $2.11 $2.09	Min.: 1 Mult.: 1		PCA9557	SMD/SMT	SSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders 11 GPIO/Key Controller ADP5585ACPZ-01-R7 Analog Devices 1: $1.62 1,603In Stock	Mfr. Part No. ADP5585ACPZ-01-R7 Mouser Part No 584-ADP5585ACPZ-01R7	Analog Devices	Interface - I/O Expanders 11 GPIO/Key Controller	Datasheet	1,603In Stock	Cut Tape $1.62 $1.58 $1.55 $1.52 View Reel $1.43 $1.49 $1.47 $1.45 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 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 10 GPIO/Key Controller-No Pullup ADP5585ACPZ-03-R7 Analog Devices 1: $1.62 1,477In Stock	Mfr. Part No. ADP5585ACPZ-03-R7 Mouser Part No 584-ADP5585ACPZ-03R7	Analog Devices	Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup	Datasheet	1,477In Stock	Cut Tape $1.62 $1.58 $1.55 $1.52 View $1.49 $1.47 $1.45 $1.43 MouseReel Available	Min.: 1 Mult.: 1		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
Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup ADP5585ACBZ-04-R7 Analog Devices 1: $1.62 2,029In Stock	Mfr. Part No. ADP5585ACBZ-04-R7 Mouser Part No 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 $1.43	Min.: 1 Mult.: 1		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 No. ADP5586ACBZ-00-R7 Mouser Part No 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 $1.45 $1.43 MouseReel Available	Min.: 1 Mult.: 1		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 No. ADP5587ACPZ-1-R7 Mouser Part No 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 $1.93 $1.90 MouseReel Available	Min.: 1 Mult.: 1		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 Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB PCF8575CDBE4 Texas Instruments 1: $7.77 10In Stock	Mfr. Part No. PCF8575CDBE4 Mouser Part No 595-PCF8575CDBE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB	Datasheet	10In 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 16B I2C & SMBus Lo-P wr I/O Expander TCA1116RTWR Texas Instruments 1: $4.93 3,169In Stock	Mfr. Part No. TCA1116RTWR Mouser Part No 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 $2.61 $2.92 $2.90 $2.73 $2.61 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 1,638In Stock	Mfr. Part No. TCA9554ADWR Mouser Part No 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	1,638In 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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR PCF8575CPW Texas Instruments 1: $8.47 279In Stock	Mfr. Part No. PCF8575CPW Mouser Part No 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 No. PCA6416AEVJ Mouser Part No 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 Remote 16-Bit I2C & SMBus I/O Expander PCF8575CDBQR Texas Instruments 1: $7.06 2,041In Stock	Mfr. Part No. PCF8575CDBQR Mouser Part No 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 $3.82 $4.34 $4.21 $4.16 $3.82 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 No. TCA1116PWR Mouser Part No 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 $2.53 $2.73 $2.71 $2.55 $2.53 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 No. TCA9555DBT Mouser Part No 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 $1.68 View $1.63 $1.58 $1.57 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 LPC & eSPI I/F with 4 full function UART with RS485 autoflow control; support -40C-+85C Nuvoton NCT5124D NCT5124D Nuvoton 1: $4.11 150In Stock 250Expected 21/01/2027	Mfr. Part No. NCT5124D Mouser Part No 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 21/01/2027	$4.11 $3.10 $2.85 $2.74 View $2.32 $2.27 $2.21 $2.20	Min.: 1 Mult.: 1											- 40 C	+ 85 C	Tray
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND ID82C55A Renesas / Intersil 1: $96.67 67In Stock	Mfr. Part No. ID82C55A Mouser Part No 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 Column Keypad Scanner & GPIO Port Expand ADP5588ACPZ-R7 Analog Devices 1: $4.66 310In Stock	Mfr. Part No. ADP5588ACPZ-R7 Mouser Part No 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 $2.57 View $2.80 $2.64 $2.54 MouseReel Available	Min.: 1 Mult.: 1		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 Low Voltage 16-Bit I2C-bus I/O Expander KTS1625EUAA-TB Kinetic Technologies 1: $2.03 1,050In Stock New Product	Mfr. Part No. KTS1625EUAA-TB Mouser Part No 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 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package PCAL9722HNMP NXP Semiconductors 1: $1.89 50,089In Stock	Mfr. Part No. PCAL9722HNMP Mouser Part No 771-PCAL9722HNMP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	50,089In Stock	Cut Tape $1.89 $1.40 $1.27 $1.13 View Reel $0.938 $1.07 $1.03 $0.959 $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 6,000		PCAL9722	SMD/SMT	HVQFN-32	I2C, Serial		With Interrupt	1.1 V	5.5 V	5 MHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV