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+ $1.280 10+ $0.933 100+ $0.748 500+ $0.674 1000+ $0.652	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+ $1.690 10+ $1.550 30+ $1.400 60+ $1.340 105+ $1.280	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+ $1.490 10+ $1.460 25+ $1.430 94+ $1.410 141+ $1.380 More Pricing...	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+ $1.620 10+ $1.490 25+ $1.350 54+ $1.300 108+ $1.240	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 8BIT 24I/O DIP-40	Each	1+ $7.510 10+ $7.510 25+ $7.510 50+ $7.510 198+ $7.510 More Pricing...	Min: 1 / Mult: 1	8bit	8bit	5MHz	CMOS	-	-	CMOS	4.5V	5.5V	DIP	DIP	40Pins	24I/O's	0°C	70°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+ $1.550 10+ $1.420 25+ $1.290 50+ $1.230 134+ $1.160	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	-	-	-
MCP23008-E/SS	11N7994 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 8bit 1.7 MHz I2C 1.8 V 5.5 V SSOP RoHS Compliant: Yes	Each	1+ $1.490 10+ $1.370 25+ $1.250 50+ $1.190 134+ $1.130	Min: 1 / Mult: 1	8bit	8bit	1.7MHz	I2C	-	-	I2C	1.8V	5.5V	SSOP	SSOP	20Pins	8I/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+ $2.480 10+ $1.850 25+ $1.690	Min: 1 / Mult: 1 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+ $1.340	Min: 1 / Mult: 1 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	-	-	-
MAX7301AAX+T	73Y5844 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O EXPANDER SPI 20/28PORT SSOP-36	Each (Supplied on Cut Tape) Cut Tape Re-Reel	1+ $12.640 10+ $10.050 25+ $9.360 50+ $9.010 100+ $8.660 More Pricing...	Min: 1 / Mult: 1 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 28 I/O SSOP-36	Each	1+ $13.070 10+ $10.290 25+ $9.880 60+ $9.470 120+ $9.110 More Pricing...	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	-	-	-
MCP23S17T-E/SS	30AC9804 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O EXPANDER 16BIT 10MHZ SSOP-28	Each	1+ $1.780 10+ $1.640 25+ $1.490 50+ $1.420 100+ $1.350	Min: 1 / Mult: 1	16bit	16bit	10MHz	SPI	-	-	SPI	4.5V	5.5V	SSOP	SSOP	28Pins	16I/O's	-40°C	125°C	-	-	-
MAX7311AUG+T	73Y5854 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES I/O EXPANDER I2C 16BIT TSSOP-24	Each (Supplied on Cut Tape) Cut Tape	1+ $10.000 10+ $7.800 25+ $7.250 50+ $6.950 100+ $6.650 More Pricing...	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+ $19.830 10+ $15.820 25+ $14.820 50+ $14.270 100+ $13.720 More Pricing...	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 I2C 16BIT TSSOP-24	Each	1+ $7.550 10+ $6.760 25+ $6.090 50+ $6.030 124+ $5.960 More Pricing...	Min: 1 / Mult: 1	16bit	16bit	400kHz	I2C	-	-	I2C	2V	5.5V	TSSOP	TSSOP	24Pins	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+ $2.770 10+ $2.080 25+ $1.900 50+ $1.800 100+ $1.710 More Pricing...	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+ $1.790 10+ $1.710 25+ $1.630 50+ $1.560 100+ $1.490 More Pricing...	Min: 1 / Mult: 1	8bit	8bit	100kHz	I2C	-	-	I2C	2.5V	6V	QFN	QFN	16Pins	8I/O's	-40°C	85°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+ $1.850 10+ $1.370 25+ $1.240 50+ $1.180	Min: 1 / Mult: 1 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
MAX7301ATL+T	69AH0976 Data Sheet RoHS	ANALOG DEVICES I/O EXPANDER 28 I/O 125DEG C TQFNEP40	Each (Supplied on Cut Tape) Cut Tape	1+ $11.860 10+ $9.430 25+ $8.800 50+ $8.470 100+ $8.130 More Pricing...	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	-	-	-
TCA6408ARGTR	28AH5257 RoHS Date/Lot Code	TEXAS INSTRUMENTS I/O EXPANDER 8BIT 400KHZ VQFN-16	Each (Supplied on Cut Tape) Cut Tape	1+ $1.530 10+ $1.460 25+ $1.390 50+ $1.330 100+ $1.270 More Pricing...	Min: 1 / Mult: 1	8bit	8bit	400kHz	I2C, SMBus	-	-	I2C, SMBus	1.65V	5.5V	VQFN	VQFN	16Pins	8I/O's	-40°C	85°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+ $2.240 10+ $2.050 25+ $1.860 50+ $1.800 118+ $1.750 More Pricing...	Min: 1 / Mult: 1	16bit	16bit	3.4MHz	I2C	-	-	I2C	1.8V	5.5V	SSOP	SSOP	24Pins	17I/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+ $2.040 10+ $1.870 25+ $1.690 50+ $1.620 182+ $1.540	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 8BIT 24I/O DIP-40	Each	1+ $18.090 10+ $14.390 25+ $13.750 50+ $13.100 198+ $12.460 More Pricing...	Min: 1 / Mult: 1	8bit	8bit	8MHz	CMOS	-	-	CMOS	4.5V	5.5V	DIP	DIP	40Pins	24I/O's	0°C	70°C	-	-	-
MCP23S08-E/SO	34M7437 Data Sheet RoHS Date/Lot Code	MICROCHIP I/O Expander 8bit 10 MHz Serial SPI 1.8 V 5.5 V SOIC RoHS Compliant: Yes	Each	1+ $1.540 10+ $1.410 25+ $1.280 84+ $1.230 126+ $1.180	Min: 1 / Mult: 1	8bit	8bit	10MHz	Serial, SPI	-	-	Serial, SPI	1.8V	5.5V	SOIC	SOIC	18Pins	16I/O's	-40°C	125°C	-	-	-
PCA9555APW,118	52X6193 Data Sheet RoHS	NXP I/O EXPANDER 16 I/O TSSOP-24	Each (Supplied on Cut Tape) Cut Tape Re-Reel Full Reel available	1+ $1.660 10+ $1.220 25+ $1.100 50+ $1.040	Min: 1 / Mult: 1 Min: 100 / Mult: 1	16bit	16bit	400kHz	I2C, SMBus	-	-	I2C, SMBus	1.65V	5.5V	TSSOP	TSSOP	24Pins	16I/O's	-40°C	85°C	-	-	-