I/O Expanders | Newark Electronics

Find a huge range of I/O Expanders at Newark Electronics. We stock a large selection of I/O Expanders, including new and most popular products from the world's top manufacturers including: NXP, Microchip, Analog Devices, Nexperia & Diodes Inc.

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PCA9536DP,118	55W4313 Data Sheet RoHS Date/Lot Code	NXP I/O Expander 4bit 400 kHz I2C SMBus 2.3 V 5.5 V TSSOP RoHS Compliant: Yes	Each	1+ $1.32 10+ $0.96 100+ $0.77 500+ $0.70 1000+ $0.67 More Pricing...	Total:$1.32 Min: 1 / Mult: 1	4bit	4bit	400kHz	I2C, SMBus	-	-	I2C, SMBus	2.3V	5.5V	TSSOP	TSSOP	8Pins	4I/O's	-40°C	85°C	-	-	-
MCP23017-E/SP	31K2959 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 16 bit I2C Serial 4.5 V 5.5 V DIP 28 Pins	Each	1+ $2.35 10+ $2.16 30+ $1.95 60+ $1.86 105+ $1.78	Total:$2.35 Min: 1 / Mult: 1	16bit	16bit	1.7MHz	I2C, Serial	-	-	I2C, Serial	4.5V	5.5V	DIP	DIP	28Pins	16I/O's	-40°C	125°C	-	-	-
MCP23S17-E/SS	31K2952 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 16 bit Serial SPI 1.8 V 5.5 V SSOP 28 Pins	Each	1+ $2.07 10+ $2.03 25+ $1.99 94+ $1.96 141+ $1.92 More Pricing...	Total:$2.07 Min: 1 / Mult: 1	16bit	16bit	10MHz	Serial, SPI	-	-	Serial, SPI	1.8V	5.5V	SSOP	SSOP	28Pins	16I/O's	-40°C	125°C	-	-	-
MCP23017-E/SO	31K2958 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 16 bit I2C Serial 1.8 V 5.5 V SOIC 28 Pins	Each	1+ $2.25 10+ $2.13 25+ $2.00 54+ $1.88 108+ $1.81 More Pricing...	Total:$2.25 Min: 1 / Mult: 1	16bit	16bit	1.7MHz	I2C, Serial	-	-	I2C, Serial	1.8V	5.5V	SOIC	SOIC	28Pins	16I/O's	-40°C	125°C	-	-	-
CP82C55A-5Z	89K9967 Data Sheet RoHS Date/Lot Code	RENESAS I/O Expander 8 bit CMOS 4.5 V 5.5 V DIP 40 Pins	Each	1+ $22.04 10+ $17.37 25+ $17.35 50+ $17.05 198+ $15.78	Total:$22.04 Min: 1 / Mult: 1	8bit	8bit	5MHz	CMOS	-	-	CMOS	4.5V	5.5V	DIP	DIP	40Pins	24I/O's	0°C	70°C	-	-	-
MAX7301AAX+T	73Y5844 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander SPI 2.5 V 5.5 V SSOP 36 Pins	Each (Supplied on Cut Tape) Cut Tape Re-Reel	1+ $13.46 10+ $10.60 25+ $9.88 50+ $9.49 100+ $9.09 More Pricing...	Total:$13.46 Min: 1 / Mult: 1 Total:$106.00 Min: 10 / Mult: 1	-	-	26MHz	SPI	-	-	SPI	2.5V	5.5V	SSOP	SSOP	36Pins	28I/O's	-40°C	125°C	-	-	-
MAX7301AAX+	81Y9588 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander 16 bit 4 Wire SPI 2.5 V 5.5 V SSOP 36 Pins	Each	1+ $13.46 10+ $10.60 25+ $10.18 60+ $9.75 120+ $9.38 More Pricing...	Total:$13.46 Min: 1 / Mult: 1	16bit	16bit	26MHz	4 Wire, I2C, Serial, SPI	-	-	4 Wire, SPI	2.5V	5.5V	SSOP	SSOP	36Pins	28I/O's	-40°C	125°C	-	-	-
MCP23S08-E/SS	24M4458 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 8bit 10 MHz Serial SPI 1.8 V 5.5 V SSOP RoHS Compliant: Yes	Each	1+ $2.16 10+ $1.97 25+ $1.79 50+ $1.71 134+ $1.61	Total:$2.16 Min: 1 / Mult: 1	8bit	8bit	10MHz	Serial, SPI	-	-	Serial, SPI	1.8V	5.5V	SSOP	SSOP	20Pins	16I/O's	-40°C	125°C	-	-	-
MAX7311AUG+T	73Y5854 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander 16 bit I2C 2 V 5.5 V TSSOP 24 Pins	Each (Supplied on Cut Tape) Cut Tape	1+ $10.30 10+ $8.04 25+ $7.48 50+ $7.17 100+ $6.85 More Pricing...	Total:$10.30 Min: 1 / Mult: 1	16bit	16bit	400kHz	I2C	-	-	I2C	2V	5.5V	TSSOP	TSSOP	24Pins	16I/O's	-40°C	125°C	-	-	-
CQ82C55AZ	82Y6222 Data Sheet RoHS Date/Lot Code	RENESAS I/O EXPANDER 8BIT 8MHZ MQFP-44	Each	1+ $27.57 10+ $22.00 25+ $20.61 50+ $19.84 100+ $19.08 More Pricing...	Total:$27.57 Min: 1 / Mult: 1	8bit	8bit	8MHz	Parallel	-	-	Parallel	4.5V	5.5V	MQFP	MQFP	44Pins	24I/O's	0°C	70°C	-	-	-
MAX7311AUG+	73Y5853 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander 16 bit I2C 2 V 5.5 V TSSOP 24 Pins	Each	1+ $7.78 10+ $6.96 25+ $6.44 50+ $6.21 124+ $6.14 More Pricing...	Total:$7.78 Min: 1 / Mult: 1	16bit	16bit	400kHz	I2C	-	-	I2C	2V	5.5V	TSSOP	TSSOP	24Pins	16I/O's	-40°C	125°C	-	-	-
PCA9502BS,128	61AC1236 Data Sheet RoHS Date/Lot Code	NXP I/O EXPANDER 8BIT 400KHZ HVQFN-24	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $2.55 10+ $1.91 25+ $1.75	Total:$2.55 Min: 1 / Mult: 1 Total:$2.55 Min: 1 / Mult: 1	8bit	8bit	400kHz	I2C, SPI	-	-	I2C, SPI	3V	3.6V	HVQFN	HVQFN	24Pins	8I/O's	-40°C	85°C	-	-	-
PCA6408ABSHP	61AC1223 Data Sheet RoHS Date/Lot Code	NXP I/O EXPANDER 8BIT 400KHZ HVQFN-16	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $1.38	Total:$1.38 Min: 1 / Mult: 1 Total:$1.38 Min: 1 / Mult: 1	8bit	8bit	400kHz	I2C, SMBus	-	-	I2C, SMBus	1.65V	5.5V	HVQFN	HVQFN	16Pins	8I/O's	-40°C	85°C	-	-	-
MCP23S17T-E/SS	30AC9804 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O EXPANDER 16BIT 10MHZ SSOP-28	Each	1+ $2.48 10+ $2.28 25+ $2.07 50+ $1.97 100+ $1.88	Total:$2.48 Min: 1 / Mult: 1	16bit	16bit	10MHz	SPI	-	-	SPI	4.5V	5.5V	SSOP	SSOP	28Pins	16I/O's	-40°C	125°C	-	-	-
PCF8574RGTR	28AH4666 RoHS Date/Lot Code	TEXAS INSTRUMENTS I/O EXPANDER 8BIT I2C 100KHZ QFN-16	Each (Supplied on Cut Tape) Cut Tape	1+ $1.58 10+ $1.14 25+ $1.04 50+ $0.98 100+ $0.93 More Pricing...	Total:$1.58 Min: 1 / Mult: 1	8bit	8bit	100kHz	I2C	-	-	I2C	2.5V	6V	QFN	QFN	16Pins	8I/O's	-40°C	85°C	-	-	-
PCA9539RPW/Q900J	64AH7109 Data Sheet RoHS Date/Lot Code	NXP I/O EXPANDER 16BIT 400KHZ TSSOP	Each (Supplied on Cut Tape) Cut Tape	1+ $2.85 10+ $2.13 25+ $1.95 50+ $1.85 100+ $1.75 More Pricing...	Total:$2.85 Min: 1 / Mult: 1	16bit	16bit	400kHz	I2C, SMBus	-	-	I2C, SMBus	3V	5.5V	TSSOP	TSSOP	24Pins	16I/O's	-40°C	125°C	AEC-Q100	-	AEC-Q100
MAX7301ATL+T	69AH0976 Data Sheet RoHS	ANALOG DEVICES I/O Expander 28 bit SPI 2.5 V 5.5 V TQFN-EP 40 Pins	Each (Supplied on Cut Tape) Cut Tape	1+ $12.65 10+ $9.94 25+ $9.26 50+ $8.89 100+ $8.52 More Pricing...	Total:$12.65 Min: 1 / Mult: 1	28bit	28bit	26MHz	SPI	-	-	SPI	2.5V	5.5V	TQFN-EP	TQFN-EP	40Pins	28I/O's	-40°C	125°C	-	-	-
PCA9539PW/Q900,118	64AH7108 Data Sheet RoHS Date/Lot Code	NXP I/O Expander 16 bit I2C SMBus 3 V 5.5 V TSSOP 24 Pins	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $1.91 10+ $1.41 25+ $1.28 50+ $1.22	Total:$1.91 Min: 1 / Mult: 1 Total:$122.00 Min: 100 / Mult: 1	16bit	16bit	400kHz	I2C, SMBus	-	-	I2C, SMBus	3V	5.5V	TSSOP	TSSOP	24Pins	16I/O's	-40°C	125°C	AEC-Q100	-	AEC-Q100
TXS02612RTWR	33AH5425 RoHS Date/Lot Code	TEXAS INSTRUMENTS SDIO EXPANDER W/VOLT TRANSLATOR WQFN-24	Each (Supplied on Cut Tape) Cut Tape	1+ $1.41 10+ $1.02 25+ $0.93 50+ $0.87 100+ $0.82 More Pricing...	Total:$1.41 Min: 1 / Mult: 1	-	-	60MHz	SDI	-	-	SDI	1.1V	3.6V	WQFN	WQFN	24Pins	12I/O's	-40°C	85°C	-	-	-
MCP23009-E/MG	20T5996 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 8bit 3.4 MHz I2C Serial SPI 1.8 V 5.5 V QFN RoHS Compliant: Yes	Each	1+ $2.27 10+ $2.09 25+ $1.89 50+ $1.84 100+ $1.79 More Pricing...	Total:$2.27 Min: 1 / Mult: 1	8bit	8bit	3.4MHz	I2C, Serial, SPI	-	-	I2C, Serial, SPI	1.8V	5.5V	QFN	QFN	16Pins	9I/O's	-40°C	125°C	-	-	-
MAX7313ATG+	73Y5861 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander I2C 2 V 3.6 V TQFN 24 Pins	Each	1+ $7.75 10+ $5.98 25+ $5.71 50+ $5.43 150+ $5.15 More Pricing...	Total:$7.75 Min: 1 / Mult: 1	-	-	400kHz	I2C	-	-	I2C	2V	3.6V	TQFN	TQFN	24Pins	16I/O's	-40°C	125°C	-	-	-
MCP23018-E/SS	20T6000 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 16bit 3.4 MHz I2C 1.8 V 5.5 V SSOP RoHS Compliant: Yes	Each	1+ $3.11 10+ $2.85 25+ $2.59 50+ $2.50 118+ $2.43 More Pricing...	Total:$3.11 Min: 1 / Mult: 1	16bit	16bit	3.4MHz	I2C	-	-	I2C	1.8V	5.5V	SSOP	SSOP	24Pins	17I/O's	-40°C	125°C	-	-	-
MAX7300ATL+	73Y5843 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander I2C 2.5 V 5.5 V TQFN 40 Pins	Each	1+ $15.49 10+ $13.47 25+ $12.89 50+ $12.29 100+ $11.82 More Pricing...	Total:$15.49 Min: 1 / Mult: 1	-	-	400kHz	I2C	-	-	I2C	2.5V	5.5V	TQFN	TQFN	40Pins	28I/O's	-40°C	125°C	-	-	-
MCP23009-E/SS	20T5997 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 8bit 3.4 MHz I2C 1.8 V 5.5 V SSOP RoHS Compliant: Yes	Each	1+ $2.11 10+ $1.95 25+ $1.77 50+ $1.68 134+ $1.60	Total:$2.11 Min: 1 / Mult: 1	8bit	8bit	3.4MHz	I2C	-	-	I2C	1.8V	5.5V	SSOP	SSOP	20Pins	9I/O's	-40°C	125°C	-	-	-
MAX7301ATL+	73Y5845 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O Expander 4 Wire SPI 2.5 V 5.5 V TQFN-EP 40 Pins	Each	1+ $12.65 10+ $9.94 25+ $9.39 50+ $8.85 100+ $8.51 More Pricing...	Total:$12.65 Min: 1 / Mult: 1	-	-	26MHz	SPI	-	-	SPI	2.5V	5.5V	TQFN	TQFN	40Pins	28I/O's	-40°C	125°C	-	-	-