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+ $1.450 10+ $1.060 100+ $0.849 500+ $0.765 1000+ $0.712 More Pricing...	Total:$1.45 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+ $2.350 10+ $2.160 30+ $1.950 60+ $1.860 105+ $1.780	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+ $2.070 10+ $2.030 25+ $1.990 94+ $1.960 141+ $1.920 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+ $2.250 10+ $2.070 25+ $1.880 54+ $1.810 108+ $1.720	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+ $22.040 10+ $17.460 25+ $16.660 50+ $15.870 198+ $15.070 More Pricing...	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+ $13.460 10+ $10.600 25+ $9.880 50+ $9.490 100+ $9.090 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+ $13.460 10+ $10.600 25+ $10.180 60+ $9.750 120+ $9.380 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+ $2.160 10+ $1.970 25+ $1.790 50+ $1.710 134+ $1.610	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+ $10.300 10+ $8.030 25+ $7.470 50+ $7.160 100+ $6.850 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	-	-	-
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+ $10.300 10+ $8.030 25+ $7.700 50+ $7.360 124+ $7.030 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	-	-	-
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+ $2.680 10+ $2.000 25+ $1.820 50+ $1.730	Total:$2.68 Min: 1 / Mult: 1 Total:$2.68 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+ $1.380	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+ $2.480 10+ $2.280 25+ $2.070 50+ $1.970 100+ $1.880	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	-	-	-
PCA9539RPW/Q900J	64AH7109 Data Sheet RoHS Date/Lot Code	NXP I/O EXPANDER 16BIT 400KHZ TSSOP	Each (Supplied on Cut Tape) Cut Tape	1+ $2.850 10+ $2.140 25+ $1.960 50+ $1.850 100+ $1.760 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
PCF8574RGTR	28AH4666 RoHS Date/Lot Code	TEXAS INSTRUMENTS I/O EXPANDER 8BIT I2C 100KHZ QFN-16	Each (Supplied on Cut Tape) Cut Tape	1+ $1.580 10+ $1.140 25+ $1.040 50+ $0.984 100+ $0.927 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	-	-	-
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+ $12.650 10+ $9.940 25+ $9.260 50+ $8.890 100+ $8.520 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+ $1.900 10+ $1.400 25+ $1.250 50+ $1.190	Total:$1.90 Min: 1 / Mult: 1 Total:$119.00 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+ $1.590 10+ $1.150 25+ $1.050 50+ $0.991 100+ $0.932 More Pricing...	Total:$1.59 Min: 1 / Mult: 1	-	-	60MHz	SDI	-	-	SDI	1.1V	3.6V	WQFN	WQFN	24Pins	12I/O's	-40°C	85°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+ $7.750 10+ $5.980 25+ $5.710 50+ $5.430 150+ $5.150 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+ $3.110 10+ $2.850 25+ $2.590 50+ $2.480 118+ $2.350	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+ $15.490 10+ $13.470 25+ $12.890 50+ $12.290 100+ $11.820 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+ $2.110 10+ $1.950 25+ $1.770 50+ $1.680 134+ $1.600	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+ $12.650 10+ $9.940 25+ $9.390 50+ $8.850 100+ $8.520 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	-	-	-
MCP23018-E/MJ	20T5999 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 16bit 3.4 MHz I2C 1.8 V 5.5 V QFN RoHS Compliant: Yes	Each	1+ $2.840 10+ $2.600 25+ $2.350 50+ $2.250 182+ $2.140	Total:$2.84 Min: 1 / Mult: 1	16bit	16bit	3.4MHz	I2C	-	-	I2C	1.8V	5.5V	QFN	QFN	24Pins	17I/O's	-40°C	125°C	-	-	-
CP82C55AZ	89K9968 Data Sheet RoHS	RENESAS I/O Expander 8 bit CMOS 4.5 V 5.5 V DIP 40 Pins	Each	1+ $25.150 10+ $20.010 25+ $19.120 50+ $18.220 198+ $17.330 More Pricing...	Total:$25.15 Min: 1 / Mult: 1	8bit	8bit	8MHz	CMOS	-	-	CMOS	4.5V	5.5V	DIP	DIP	40Pins	24I/O's	0°C	70°C	-	-	-