Product Attribute
Attribute Value

Manufacturer: Microchip

Product Category: Interface - I/O Expanders

Series: -

Product: I/O Expanders

Type: I/O Expander

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.078125 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-28

Operating-Temperature: -40°C ~ 125°C

Mounting-Type: Surface Mount

Output-Type: Push-Pull

Features: POR

Interface: SPI

Voltage-Supply: 1.8 V ~ 5.5 V

Supplier-Device-Package: 28-SOIC

Number-of-I-O: 16

Interrupt-Output: Yes

Current-Output-Source-Sink: 25mA

Frequency-Clock: 10MHz

Pd-Power-Dissipation: 700 mW

Maximum-Operating-Temperature: + 125 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 1.8 V to 5.5 V

Operating-Supply-Current: 1 uA

Interface-Type: Serial SPI

Logic-Family: MCP23S17

Maximum-Clock-Frequency: 10 MHz

Number-of-I-Os: 16 I/O

Tags: MCP23S17T-E/S, MCP23S17T, MCP23S17, MCP23S1, MCP23S, MCP23, MCP2, MCP

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We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

Market price

Part #	Mfg.	Description	Stock	Price
MCP23S17T-E/SO DISTI # V72:2272_06445376	Microchip Technology Inc	SPI GPIO Expander 5.5V 28-Pin SOIC W T/R RoHS: Compliant	1200	1000:$1.0340 500:$1.0381 250:$1.0423 100:$1.0464 25:$1.0505 10:$1.2467 1:$1.2645
MCP23S17T-E/SO DISTI # MCP23S17T-E/SOCT-ND	Microchip Technology Inc	IC I/O EXPANDER SPI 16B 28SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	16130In Stock	100:$0.9785 25:$1.0816 1:$1.3000
MCP23S17T-E/SO DISTI # MCP23S17T-E/SODKR-ND	Microchip Technology Inc	IC I/O EXPANDER SPI 16B 28SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	16130In Stock	100:$0.9785 25:$1.0816 1:$1.3000
MCP23S17T-E/SO DISTI # MCP23S17T-E/SOTR-ND	Microchip Technology Inc	IC I/O EXPANDER SPI 16B 28SOIC RoHS: Compliant Min Qty: 1600 Container: Tape & Reel (TR)	16000In Stock	1600:$0.9785
MCP23S17T-E/SO DISTI # 31619084	Microchip Technology Inc	SPI GPIO Expander 5.5V 28-Pin SOIC W T/R RoHS: Compliant	1600	1600:$1.0658
MCP23S17T-E/SO DISTI # 30568331	Microchip Technology Inc	SPI GPIO Expander 5.5V 28-Pin SOIC W T/R RoHS: Compliant	1210	1000:$1.0340 500:$1.0381 250:$1.0423 100:$1.0464 25:$1.0505 10:$1.2467 6:$1.2645
MCP23S17T-E/SO DISTI # MCP23S17T-E/SO	Microchip Technology Inc	I/O Expander 28-Pin SOIC W T/R (Alt: MCP23S17T-E/SO) RoHS: Compliant Min Qty: 1600 Container: Tape and Reel	Asia - 8000	1600:$1.3500 3200:$1.2857 4800:$1.2273 8000:$1.1912 16000:$1.1571 40000:$1.1250 80000:$1.0946
MCP23S17T-E/SO DISTI # MCP23S17T-E/SO	Microchip Technology Inc	I/O Expander 28-Pin SOIC W T/R - Tape and Reel (Alt: MCP23S17T-E/SO) RoHS: Compliant Min Qty: 1600 Container: Reel	Americas - 0	1600:$1.0379 3200:$1.0349 6400:$1.0309 9600:$1.0279 16000:$1.0249
MCP23S17T-E/SO DISTI # MCP23S17T-E/SO	Microchip Technology Inc	I/O Expander 28-Pin SOIC W T/R (Alt: MCP23S17T-E/SO) RoHS: Compliant Min Qty: 1600 Container: Tape and Reel	Europe - 0	1600:€1.4549 3200:€1.2119 6400:€1.1189 9600:€1.0389 16000:€0.9699
MCP23S17T-E/SO DISTI # 31K2954	Microchip Technology Inc	I/O Expander 28-Pin SOIC W T/R - Product that comes on tape, but is not reeled (Alt: 31K2954) RoHS: Compliant Min Qty: 1 Container: Ammo Pack	Americas - 0	1:$1.3200 25:$1.0800 100:$0.9790
MCP23S17T-E/SO DISTI # 31K2954	Microchip Technology Inc	I/O EXPANDER, 16 BIT, 10MHZ, SOIC-28,Chip Configuration:16bit,Bus Frequency:10MHz,IC Interface Type:Serial, SPI,Supply Voltage Min:4.5V,Supply Voltage Max:5.5V,Interface Case Style:SOIC,No. of Pins:28Pins,No. of I/O s:16I/O sRoHS Compliant: Yes	1227	100:$0.9790 25:$1.0700 1:$1.3000
MCP23S17T-E/SO DISTI # 70451414	Microchip Technology Inc	16-bit Input/Output Expander,SPI interface,Pb-free28 SOIC .300in T/R RoHS: Compliant	0	1600:$0.9300
MCP23S17T-E/SO	Microchip Technology Inc	MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SOIC-28 RoHS: Compliant	5Cut Tape/Mini-Reel	1:$1.6000 50:$1.3500 100:$1.3100 250:$1.2500 500:$1.1600
MCP23S17T-E/SO DISTI # MCP23S17T-E/SO	Microchip Technology Inc	16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE RoHS: Compliant	20063	1000:$0.9200 100:$0.9500 26:$1.0500 1:$1.2600
MCP23S17T-E/SO DISTI # 579-MCP23S17T-E/SO	Microchip Technology Inc	Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant	12705	1:$1.3000 10:$1.2800 25:$1.0900 100:$0.9790
MCP23S17-E/SO DISTI # 579-MCP23S17-E/SO	Microchip Technology Inc	Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant	5383	1:$1.3000 10:$1.2800 25:$1.0900 100:$0.9790
MCP23S17T-E/SO	Microchip Technology Inc	SPI GPIO Expander 10000kHzkHz 5.5VV 28-Pin SOIC W T/R RoHS: Compliant	600 In Stock 3200 On Order	3200:$0.7900 1600:$0.8100 1000:$0.8300 500:$0.8500 250:$0.8700 109:$0.9200
MCP23S17T-E/SO DISTI # 1772852	Microchip Technology Inc	16-BIT INPUT/OUTPUT EXPANDERSPI INTERF, RL of 1600	1	1:£1,184.4000
MCP23S17T-E/SO	Microchip Technology Inc	16 I/O, PIA-GENERAL PURPOSE, PDSO28	100	55:$1.0500 15:$1.4000 1:$2.1000
MCP23S17T-E/SO DISTI # MCP23S17TESO	Microchip Technology Inc		600	109:$0.9200 250:$0.8700 500:$0.8500 1000:$0.8300 1600:$0.8100 3200:$0.7900
MCP23S17T-E/SO DISTI # 2101293	Microchip Technology Inc	IC, I/O EXPANDER, 16BIT, 28SOIC RoHS: Compliant	2485	100:£0.7400 50:£0.7810 25:£0.8210 10:£0.9700 1:£0.9880
MCP23S17T-E/SO DISTI # XSFP00000055420	Microchip Technology Inc	RoHS: Compliant	4800	4800:$1.3000 1600:$1.3900
MCP23S17T-E/SO DISTI # 2101293	Microchip Technology Inc	IC, I/O EXPANDER, 16BIT, 28SOIC RoHS: Compliant	2000	100:$1.5600 1600:$1.5600 25:$1.7300 10:$2.0300 1:$2.0600

Image	Part #	Description
	Mfr.#: MCP23S17-E/SO OMO.#: OMO-MCP23S17-E-SO	Interface - I/O Expanders 16bit Input/Output Exp SPI interface
	Mfr.#: MCP23S18T-E/MJ OMO.#: OMO-MCP23S18T-E-MJ	Interface - I/O Expanders 16B I/O Expander SPI interface
	Mfr.#: MCP23S18T-E/SO OMO.#: OMO-MCP23S18T-E-SO	Interface - I/O Expanders 16B I/O Expander SPI interface
	Mfr.#: MCP23S18-E/SO OMO.#: OMO-MCP23S18-E-SO	Interface - I/O Expanders 16B I/O Expander SPI interface
	Mfr.#: MCP23S18-E/SP OMO.#: OMO-MCP23S18-E-SP	Interface - I/O Expanders 16B I/O Expander SPI interface
	Mfr.#: MCP23S17T-EML OMO.#: OMO-MCP23S17T-EML-1190	New and Original
	Mfr.#: MCP23S17-E/ML. OMO.#: OMO-MCP23S17-E-ML--1190	New and Original
	Mfr.#: MCP23S17E/SS OMO.#: OMO-MCP23S17E-SS-1190	New and Original
	Mfr.#: MCP23S17T-E/ML OMO.#: OMO-MCP23S17T-E-ML-MICROCHIP-TECHNOLOGY	IC I/O EXPANDER SPI 16B 28QFN
	Mfr.#: MCP23S17ESS OMO.#: OMO-MCP23S17ESS-1190	New and Original

MCP23S17T-E/SO

Availability

Reference price (USD)

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

MCP23S17T-E/SO

Availability

Reference price (USD)

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes