Name: MCP23S17T-E/SS
Brand: Microchip Technology Inc

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Newark Authorized Distributor - Price includes all import duties and tariffs for applicable products

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: 58M8886	Microchip Technology Inc	Ic, Io Expander, 16Bit, Spi, 28Ssop, Chip Configuration:16Bit, Bus Frequency:10Mhz, Ic Interface Type:Serial, Spi, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Interface Case Style:Ssop, No. Of Pins:28Pins, No. Of I/O S:16I/O S, rohs Compliant: Yes \|Microchip MCP23S17-E/SS RoHS: Compliant	75028	1 $1.4900 10 $1.3900 25 $1.3500 100 $1.2700 Show All	Buy Now
MCP23S17-E/SS D#: 31K2952	Microchip Technology Inc	I/O Expander, 16 Bit, 10Mhz, Ssop-28, No. Of Bits:16Bit, Interfaces:Serial, Spi, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Ic Case/Package:Ssop, No. Of Pins:28Pins, No. Of I/O S:16I/O S, Operating Temperature Min:-40°C Rohs Compliant: Yes \|Microchip MCP23S17-E/SS RoHS: Compliant	1751	1 $2.0700 10 $2.0300 25 $1.9900 94 $1.9600 141 $1.9200 517 $1.8800 Show All	Buy Now
MCP23S17-E/SS D#: 26AC1836	Microchip Technology Inc	Ssop 16-Bit Input/Output Expander, Spi Interface, Pb-Free Rohs Compliant: Yes \|Microchip MCP23S17-E/SS RoHS: Compliant	506	1 $1.5200 10 $1.4900 25 $1.4300 94 $1.4100 141 $1.3800 517 $1.3500 Show All	Buy Now
MCP23S17-E/SSVAO D#: 25AM3020	Microchip Technology Inc	Mcp23S17-E/Ssvao Rohs Compliant: Yes \|Microchip MCP23S17-E/SSVAO RoHS: Compliant	0		Buy Now

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Verical Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: 69154488	Microchip Technology Inc	SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube RoHS: Compliant	Americas - 10105	1034 $1.2597 282 $1.3205 141 $1.3230 47 $1.4602 Show All	Buy Now
MCP23S17-E/SS D#: 91646629	Microchip Technology Inc	SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube RoHS: Compliant	Americas - 1631	50 $1.2030 25 $1.4400	Buy Now
MCP23S17-E/SS D#: 87333595	Microchip Technology Inc	SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube RoHS: Compliant	Americas - 999	94 $1.5882 47 $1.6353 32 $1.8588	Buy Now
MCP23S17-E/SS D#: 69705230	Microchip Technology Inc	SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube RoHS: Compliant	Americas - 376	4 $1.4470	Buy Now

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: 579-MCP23S17-E/SS	Microchip Technology Inc	Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant	20611	1 $1.7800 25 $1.4900 94 $1.3500	Buy Now
MCP23S17-E/SS D#: 579-MCP23S17-E/SS	Microchip Technology Inc	Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant	18222	1 $1.7800 25 $1.4900 94 $1.3500	Buy Now
MCP23S17T-E/SS D#: 579-MCP23S17T-E/SS	Microchip Technology Inc	Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant	14283	1 $1.7800 25 $1.4900 100 $1.3500	Buy Now
MCP23S17T-E/SS D#: 579-MCP23S17T-E/SS	Microchip Technology Inc	Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant	12650	1 $1.7800 25 $1.4900 100 $1.3500	Buy Now

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Avnet Americas Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	I/O Expander, 16 bit, Serial, SPI, 1.8 V, 5.5 V, SSOP, 28 Pins - Rail/Tube (Alt: MCP23S17-E/SS) RoHS: Compliant	624	752 $1.4250 376 $1.4672 188 $1.4883 94 $1.5099 47 $1.5405 Show All	Buy Now
MCP23S17-E/SS D#: 31K2952	Microchip Technology Inc	I/O Expander, 16 bit, Serial, SPI, 1.8 V, 5.5 V, SSOP, 28 Pins - Bulk (Alt: 31K2952) RoHS: Compliant	1751 Partner Stock	517 $1.8800 141 $1.9200 94 $1.9600 25 $1.9900 10 $2.0300 1 $2.0700 Show All	RFQ

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Arrow Electronics Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: V99:2348_06445374	Microchip Technology Inc	SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube RoHS: Compliant	Americas - 376	1 $1.4470	Buy Now

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RS (Formerly Allied Electronics & Automation)

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: 70046818	Microchip Technology Inc	16-BIT INPUT/OUTPUT EXPANDER SPI INTERFACE PB-FREE	2	1 $1.8200 5 $1.7200 10 $1.6300	Buy Now

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Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SSVAO D#: MCP23S17-E/SSVAO	Microchip Technology Inc	16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE, SSOP, Projected EOL: 2049-04-27 RoHS: Compliant	In Stock: 7566 and Alternates Available	5000 $1.4200 1000 $1.4300 100 $1.4800 25 $1.6300 1 $1.9600 Show All	Buy Now
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE, SSOP, Projected EOL: 2034-06-24 RoHS: Compliant	In Stock: 47 and Alternates Available Incoming: 47 expected 3/12/2026	5000 $1.2900 1000 $1.3100 100 $1.3500 25 $1.4900 1 $1.7800 Show All	Buy Now

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Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS	Microchip Technology Inc	16-Bit I/O Expander - 10MHz - SPI - 5.5 V - SSOP 28-Pin. RoHS: Compliant	10105 In Stock	2538 $1.3040 1034 $1.3100 517 $1.3170 282 $1.3240 141 $1.3380 47 $1.4130 Show All	Buy Now

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Bristol Electronics

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS	Microchip Technology Inc		60		RFQ

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Quest Components

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS	Microchip Technology Inc	IC,I/O PORT,16-BIT,SSOP,28PIN,PLASTIC	136	101 $1.3500 39 $1.5000 1 $2.5000	Buy Now

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TME ECIA Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	IC: interface, I/O expander, 10Mbps, 1.8÷5.5VDC, SPI, SMD, SSOP28	999	94 $1.4100 47 $1.5400 10 $1.7500 1 $1.8600 Show All	Buy Now

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Richardson RFPD Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube RoHS: Compliant	0	19 $1.8100	Buy Now

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Chip One Stop Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	Semiconductors RoHS: Compliant	1631	4512 $1.0300 50 $1.0400 10 $1.0500 1 $1.4400 Show All	Buy Now

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Maritex Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	Interface – I/O expanders, MICROCHIP, MCP23S17-E/SS, SPI, Lead Free, 16, SSOP	760	1 $1.2610	Buy Now

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EBV Elektronik Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	IO Expander 16 bit Serial SPI 18 V 55 V SSOP 28 Pins (Alt: MCP23S17-E/SS) RoHS: Compliant	EBV - 705		Buy Now
MCP23S17-E/SSVAO D#: MCP23S17-E/SSVAO	Microchip Technology Inc	16BIT IO EXPANDERS WITH I2C SPI INTERFACE (Alt: MCP23S17-E/SSVAO) RoHS: Compliant	EBV - 0		Buy Now

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Avnet Silica Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS D#: MCP23S17-E/SS	Microchip Technology Inc	IO Expander 16 bit Serial SPI 18 V 55 V SSOP 28 Pins (Alt: MCP23S17-E/SS) RoHS: Compliant	Silica - 0		Buy Now

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Master Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS	Microchip Technology Inc	16-Bit I/O Expander - 10MHz - SPI - 5.5 V - SSOP 28-Pin. RoHS: Compliant	10105 In Stock	2538 $1.3040 1034 $1.3100 517 $1.3170 282 $1.3240 141 $1.3380 47 $1.4130 Show All	Buy Now

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Win Source Electronics

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
MCP23S17-E/SS	Microchip Technology Inc	IC I/O EXPANDER SPI 16B 28SSOP	20000	350 $0.8682 280 $0.9035 215 $0.9388 150 $1.0094 100 $1.0447 45 $1.1152 Show All	Buy Now

GoPart.com

MCP23S17-E-SS price and inventory results:

Newark Authorized Distributor - Price includes all import duties and tariffs for applicable products

Verical Authorized Distributor

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Avnet Americas Authorized Distributor

Arrow Electronics Authorized Distributor

RS (Formerly Allied Electronics & Automation)

Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Bristol Electronics

Quest Components

TME ECIA Member • Authorized Distributor

Richardson RFPD Authorized Distributor

Chip One Stop Authorized Distributor

Maritex Authorized Distributor

EBV Elektronik Authorized Distributor

Avnet Silica Authorized Distributor

Master Electronics ECIA (NEDA) Member • Authorized Distributor

Win Source Electronics

MCP23S17-E-SS associated parts: