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Interface - I/O Expanders

1,115 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	Part Status	Programmable	Number of I/O	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
	Mfr Part No. TCA9554DWT Internal Code 2495-749-12293217	Texas Instruments	IC XPNDR 400KHZ I2C 16SOIC	17313 Available	1 : $0.76378 10 : $0.69434 100 : $0.63701 500 : $0.58983 1000 : $0.55124 3000 : $0.52004	Unit Price: $0.76378 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	8	I2C	Yes	POR	Push-Pull	-	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
TCA9554DWT 2495-749-12293217 Texas Instruments RoHS : Package: 16-SOIC (0.295", 7.50mm Width) Inventory: 17313 1 : $0.76378
	Mfr Part No. TCA9555DBT Internal Code 2495-749-12293220	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 24SSOP	13348 Available	1 : $0.77158 10 : $0.70143 100 : $0.64352 500 : $0.59584 1000 : $0.55687 3000 : $0.52534	Unit Price: $0.77158 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
TCA9555DBT 2495-749-12293220 Texas Instruments RoHS : Package: 24-SSOP (0.209", 5.30mm Width) Inventory: 13348 1 : $0.77158
	Mfr Part No. TCAL6416PWR Internal Code 2495-749-12293339	Texas Instruments	16-BIT TRANSLATING IC-BUS/SMBUS	1559 Available	1 : $1.03555 10 : $0.94142 100 : $0.86369 500 : $0.79971 1000 : $0.74739 3000 : $0.70509	Unit Price: $1.03555 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	-	16	I2C, SMBus	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	1 MHz	1.08V ~ 3.6V	-40°C ~ 125°C	-	-	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TCAL6416PWR 2495-749-12293339 Texas Instruments RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Inventory: 1559 1 : $1.03555
	Mfr Part No. TCAL9539RTWRQ1 Internal Code 2495-749-12293346	Texas Instruments	AUTOMOTIVE 16-BIT LOW VOLTAGE IC	8337 Available	1 : $1.08886 10 : $0.98988 100 : $0.90815 500 : $0.84087 1000 : $0.78586 3000 : $0.74138	Unit Price: $1.08886 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	-	16	I2C, SMBus	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	1 MHz	1.08V ~ 3.6V	-40°C ~ 125°C	-	-	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
TCAL9539RTWRQ1 2495-749-12293346 Texas Instruments RoHS : Package: 24-WFQFN Exposed Pad Inventory: 8337 1 : $1.08886
	Mfr Part No. SX1502I087TRT Internal Code 2186-749-15864292	Semtech Corporation	IC XPNDR 400KHZ I2C 20QFN	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	8	I2C	Yes	POR	Push-Pull	8mA, 24mA	400 kHz	1.2V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-UFQFN Exposed Pad	20-QFN-UT (3x3)
SX1502I087TRT 2186-749-15864292 Semtech Corporation RoHS : Package: 20-UFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. SX1505I087TRT Internal Code 2186-749-15864293	Semtech Corporation	IC XPNDR 400KHZ I2C 20QFN	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	8	I2C	Yes	POR	Push-Pull	8mA, 24mA	400 kHz	2.5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	20-UFQFN Exposed Pad	20-QFN-UT (3x3)
SX1505I087TRT 2186-749-15864293 Semtech Corporation RoHS : Package: 20-UFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. SX1511BIULTRT Internal Code 2186-749-15864294	Semtech Corporation	IC XPNDR 20MHZ SPI 20QFN	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	8	SPI	No	-	Open Drain, Push-Pull	8mA, 15mA	20 MHz	1.425V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-UFQFN Exposed Pad	20-QFN-UT (3x3)
SX1511BIULTRT 2186-749-15864294 Semtech Corporation RoHS : Package: 20-UFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. TPT29555A-TS5R Internal Code 7-749-15882281	3PEAK	IC BUS EXPANDER I2C 16BIT 24-TSS	4113 Available	1 : $0.72283 10 : $0.65711 100 : $0.60286 500 : $0.5582 1000 : $0.52169 3000 : $0.49215	Unit Price: $0.72283 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	-	16	I2C	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TPT29555A-TS5R 7-749-15882281 3PEAK RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Inventory: 4113 1 : $0.72283
	Mfr Part No. ZIO-101901 Internal Code 2281-749-15950047	Smart Prototyping	IC XPNDR 16CH 400KHZ I2C	Get a Quote	-		-	Bag	Active	Not Verified	16	I2C	Yes	-	-	15mA	400 kHz	1.2V ~ 3.6V	-40°C ~ 85°C	-	-	Through Hole	-	-
ZIO-101901 2281-749-15950047 Smart Prototyping RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. PCA9535BS1,118 Internal Code 1778-749-15550933	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 24HWQFN	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-WFQFN Exposed Pad	24-HWQFN (4x4)
PCA9535BS1,118 1778-749-15550933 NXP USA Inc. RoHS : Package: 24-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. PCA9535HF,118 Internal Code 1778-749-15550934	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 24HWQFN	6105 Available	1 : $0.98841 10 : $0.89854 100 : $0.82436 500 : $0.76329 1000 : $0.71336 3000 : $0.67298	Unit Price: $0.98841 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-WFQFN Exposed Pad	24-HWQFN (4x4)
PCA9535HF,118 1778-749-15550934 NXP USA Inc. RoHS : Package: 24-WFQFN Exposed Pad Inventory: 6105 1 : $0.98841
	Mfr Part No. PCA9535PWG4 Internal Code 2495-749-15550936	Texas Instruments	IC XPND 400KHZ I2C SMBUS 24TSSOP	Get a Quote	-		-	Tube	Discontinued	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
PCA9535PWG4 2495-749-15550936 Texas Instruments RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9557BSHP Internal Code 1778-749-15550961	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 16HVQFN	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	8	I2C, SMBus	No	POR	Open Drain	10mA, 20mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-VQFN Exposed Pad	16-HVQFN (4x4)
PCA9557BSHP 1778-749-15550961 NXP USA Inc. RoHS : Package: 16-VQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. PCA9621PW,118 Internal Code 1778-749-15550970	NXP USA Inc.	IC XPNDR 1MHZ I2C SMBUS 16TSSOP	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	8	I2C, SMBus	No	-	Open Drain	65mA	1 MHz	2.7V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9621PW,118 1778-749-15550970 NXP USA Inc. RoHS : Package: 16-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. PCA9674PW,112 Internal Code 1778-749-15550985	NXP USA Inc.	IC XPNDR 1MHZ I2C 16TSSOP	Get a Quote	-		-	Tube	Obsolete	Not Verified	8	I2C	Yes	POR	Push-Pull	100µA, 25mA	1 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
PCA9674PW,112 1778-749-15550985 NXP USA Inc. RoHS : Package: 16-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. PCAL9538ABS,128 Internal Code 1778-749-15551002	NXP USA Inc.	IC XPNDR 400KHZ I2C 16HVQFN	Get a Quote	-		Agile	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	8	I2C	Yes	POR	Open Drain, Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-VFQFN Exposed Pad	16-HVQFN (3x3)
PCAL9538ABS,128 1778-749-15551002 NXP USA Inc. RoHS : Package: 16-VFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. CMQ82C55AZ Internal Code 2071-749-5587890	Renesas Electronics Corporation	IC XPNDR PARALLEL 44MQFP	3445 Available	1 : $11.3245 10 : $10.295 100 : $9.44496 500 : $8.74533 1000 : $8.1732 3000 : $7.71057	Unit Price: $11.3245 Minimum: 1 Multiple: 1	-	Bulk	Active	Not Verified	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Surface Mount	44-QFP	44-MQFP (10x10)
CMQ82C55AZ 2071-749-5587890 Renesas Electronics Corporation RoHS : Package: 44-QFP Inventory: 3445 1 : $11.3245
	Mfr Part No. CP82C55AZ Internal Code 2071-749-5604536	Renesas Electronics Corporation	IC XPNDR PARALLEL 40DIP	3826 Available	1 : $12.8439 10 : $11.67627 100 : $10.71217 500 : $9.91868 1000 : $9.2698 3000 : $8.74509	Unit Price: $12.8439 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
CP82C55AZ 2071-749-5604536 Renesas Electronics Corporation RoHS : Package: 40-DIP (0.600", 15.24mm) Inventory: 3826 1 : $12.8439
	Mfr Part No. CP82C55A-5Z Internal Code 2071-749-5604535	Renesas Electronics Corporation	IC XPNDR PARALLEL 40DIP	5135 Available	1 : $11.2535 10 : $10.23046 100 : $9.38574 500 : $8.6905 1000 : $8.12196 3000 : $7.66222	Unit Price: $11.2535 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
CP82C55A-5Z 2071-749-5604535 Renesas Electronics Corporation RoHS : Package: 40-DIP (0.600", 15.24mm) Inventory: 5135 1 : $11.2535
	Mfr Part No. CP82C55A-5 Internal Code 2071-749-5604534	Renesas Electronics Corporation	IC XPNDR PARALLEL 40DIP	12466 Available	-		-	Tube	Obsolete	Not Verified	24	Parallel	No	-	Open Drain	2.5mA	-	4.5V ~ 5.5V	0°C ~ 70°C	-	-	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
CP82C55A-5 2071-749-5604534 Renesas Electronics Corporation RoHS : Package: 40-DIP (0.600", 15.24mm) Inventory: 12466 1 : -