Datasheets
MCP23S17-E/SS by:

16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28

Part Details for MCP23S17-E/SS by Microchip Technology Inc

Overview of MCP23S17-E/SS by Microchip Technology Inc

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Price & Stock for MCP23S17-E/SS

Part # Distributor Description Stock Price Buy
DISTI # 31K2952
Newark 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 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 3313
  • 1 $1.4700
  • 10 $1.4700
  • 25 $1.4700
  • 94 $1.4700
  • 141 $1.3600
$1.3600 / $1.4700 Buy Now
DISTI # 26AC1836
Newark Ssop 16-Bit Input/Output Expander, Spi Interface, Pb-Free Rohs Compliant: Yes |Microchip MCP23S17-E/SS Min Qty: 47 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 25 $1.5200
  • 94 $1.4500
  • 141 $1.3800
$1.3800 / $1.5200 Buy Now
DISTI # MCP23S17-E/SS-ND
DigiKey IC XPNDR 10MHZ SPI 28SSOP Min Qty: 47 Lead time: 4 Weeks Container: Tube 4833
In Stock
  • 47 $1.4900
  • 141 $1.3500
$1.3500 / $1.4900 Buy Now
DISTI # MCP23S17-E/SS
Avnet Americas Expander 16-bit SPI 10MHz 28-Pin SSOP Tube - Rail/Tube (Alt: MCP23S17-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube 3557
  • 1 $1.7800
  • 25 $1.4900
  • 100 $1.3500
$1.3500 / $1.7800 Buy Now
DISTI # 31K2952
Avnet Americas Expander 16-bit SPI 10MHz 28-Pin SSOP Tube - Bulk (Alt: 31K2952) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 48 Weeks, 1 Days Container: Bulk 3313 Partner Stock
  • 1 $1.8100
  • 10 $1.7700
  • 25 $1.5500
  • 94 $1.4800
  • 141 $1.4000
$1.4000 / $1.8100 Buy Now
DISTI # 579-MCP23S17-E/SS
Mouser Electronics Interface - I/O Expanders 16bit Input/Output Exp SPI interface RoHS: Compliant 18242
  • 1 $1.7800
  • 25 $1.4900
  • 94 $1.3500
$1.3500 / $1.7800 Buy Now
DISTI # VBF:5286_06445374
Arrow Electronics SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2310 Americas - 5906
  • 1 $1.7090
  • 25 $1.4750
  • 94 $1.4630
$1.4630 / $1.7090 Buy Now
DISTI # V36:1790_06445374
Arrow Electronics SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2328 Americas - 657
  • 1 $1.7350
  • 25 $1.4860
  • 94 $1.3620
$1.3620 / $1.7350 Buy Now
DISTI # V99:2348_06445374
Arrow Electronics SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2329 Americas - 545
  • 1 $1.6330
  • 25 $1.5300
$1.5300 / $1.6330 Buy Now
DISTI # MCP23S17-E/SS
Microchip Technology Inc 16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes 15

Alternates Available
  • 1 $1.7800
  • 25 $1.4900
  • 100 $1.3500
  • 1,000 $1.3100
  • 5,000 $1.2900
$1.2900 / $1.7800 Buy Now
DISTI # 70046818
RS 16-Bit Input/Output Expander SPI interface Pb-free | Microchip Technology Inc. MCP23S17-E/SS RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 56 Weeks, 0 Days Container: Bulk 0
  • 1 $1.7800
  • 5 $1.6400
  • 10 $1.5700
  • 100 $1.4200
  • 250 $1.3400
$1.3400 / $1.7800 RFQ
Future Electronics MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SSOP-28 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube 325
Tube
  • 1 $1.6400
  • 30 $1.6000
  • 100 $1.5500
  • 250 $1.5200
  • 750 $1.4500
$1.4500 / $1.6400 Buy Now
Future Electronics MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SSOP-28 RoHS: Compliant pbFree: Yes Min Qty: 28 Package Multiple: 47 Container: Tube 28
Tube
  • 47 $1.5800
  • 141 $1.5400
  • 235 $1.5200
  • 705 $1.4800
  • 1,175 $1.4500
$1.4500 / $1.5800 Buy Now
Onlinecomponents.com 16-Bit I/O Expander - 10MHz - SPI - 5.5 V - SSOP 28-Pin. RoHS: Compliant 2585 In Stock
7050 On Order
19578 Factory Stock
  • 47 $1.4100
  • 141 $1.3400
  • 282 $1.3200
  • 517 $1.3200
  • 1,034 $1.3100
  • 2,538 $1.3000
  • 5,029 $1.3000
  • 7,520 $1.2900
$1.2900 / $1.4100 Buy Now
DISTI # 78449256
Verical SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 23 Package Multiple: 1 Date Code: 2329 Americas - 3236
  • 23 $1.3625
$1.3625 Buy Now
DISTI # 69154488
Verical SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 47 Package Multiple: 47 Date Code: 2323 Americas - 2585
  • 47 $1.8675
  • 141 $1.7425
  • 282 $1.6858
  • 517 $1.6562
  • 1,034 $1.6153
$1.6153 / $1.8675 Buy Now
DISTI # 69914867
Verical SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 5 Package Multiple: 1 Date Code: 2328 Americas - 657
  • 5 $1.7350
  • 25 $1.4860
  • 94 $1.3620
$1.3620 / $1.7350 Buy Now
DISTI # 69705230
Verical SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 4 Package Multiple: 1 Date Code: 2329 Americas - 545
  • 4 $1.6330
  • 25 $1.5300
$1.5300 / $1.6330 Buy Now
DISTI # 78449167
Verical SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 32 Package Multiple: 1 Americas - 458
  • 32 $2.4496
  • 50 $2.1061
  • 100 $2.0149
  • 250 $1.9565
$1.9565 / $2.4496 Buy Now
DISTI # 72487087
Verical SPI Interface 10000kHz 5.5V 28-Pin SSOP Tube Min Qty: 22 Package Multiple: 1 Date Code: 2338 Americas - 160
  • 22 $1.4250
$1.4250 Buy Now
Quest Components I/O PORT, 16-BIT, 28 Pin, Plastic, SSOP 586
  • 1 $2.5000
  • 223 $1.2500
  • 481 $1.1500
$1.1500 / $2.5000 Buy Now
DISTI # MCP23S17-E/SS
Avnet Americas Expander 16-bit SPI 10MHz 28-Pin SSOP Tube - Rail/Tube (Alt: MCP23S17-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube 3557
  • 1 $1.7800
  • 25 $1.4900
  • 100 $1.3500
$1.3500 / $1.7800 Buy Now
DISTI # 31K2952
Avnet Americas Expander 16-bit SPI 10MHz 28-Pin SSOP Tube - Bulk (Alt: 31K2952) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 48 Weeks, 1 Days Container: Bulk 3313 Partner Stock
  • 1 $1.8100
  • 10 $1.7700
  • 25 $1.5500
  • 94 $1.4800
  • 141 $1.4000
$1.4000 / $1.8100 Buy Now
DISTI # MCP23S17-E/SS
TME IC: interface, I/O expander, 10Mbps, 1.8÷5.5VDC, SPI, SMD, SSOP28 Min Qty: 1 458
  • 1 $1.8600
  • 10 $1.7500
  • 47 $1.5400
  • 94 $1.4100
$1.4100 / $1.8600 Buy Now
Ameya Holding Limited MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SSOP-28 235
RFQ
DISTI # MCP23S17-E/SS
Avnet Americas Expander 16-bit SPI 10MHz 28-Pin SSOP Tube - Rail/Tube (Alt: MCP23S17-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube 3557
  • 1 $1.7800
  • 25 $1.4900
  • 100 $1.3500
$1.3500 / $1.7800 Buy Now
DISTI # 31K2952
Avnet Americas Expander 16-bit SPI 10MHz 28-Pin SSOP Tube - Bulk (Alt: 31K2952) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 48 Weeks, 1 Days Container: Bulk 3313 Partner Stock
  • 1 $1.8100
  • 10 $1.7700
  • 25 $1.5500
  • 94 $1.4800
  • 141 $1.4000
$1.4000 / $1.8100 Buy Now
NAC 16-bit Input/Output Expander, SPI interface, Pb-free - Package: 28 SSOP .209in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 47 Container: Tube 23547
  • 1 $1.7500
  • 100 $1.5800
  • 500 $1.4600
  • 1,000 $1.4200
$1.4200 / $1.7500 Buy Now
DISTI # MCP23S17-E/SS
Avnet Silica Expander 16-bit SPI 10MHz 28-Pin SSOP Tube (Alt: MCP23S17-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 47 Lead time: 0 Weeks, 6 Days Silica - 10669
Buy Now
Chip1Cloud IC I/O EXPANDER SPI 16B 28SSOP 1400
RFQ
DISTI # C1S505200212751
Chip1Stop 16-bit Input/Output Expander, SPI interface, Pb-free RoHS: Compliant Container: Bulk 3236
  • 1 $1.0900
$1.0900 Buy Now
DISTI # C1S505200390280
Chip1Stop 16-bit Input/Output Expander, SPI interface, Pb-free RoHS: Compliant Container: Tube 160
  • 1 $1.1400
$1.1400 Buy Now
CHIPMALL.COM LIMITED IC I/O EXPANDER SPI 16B 28SSOP 269
  • 25 $1.6219
  • 100 $1.4102
$1.4102 / $1.6219 Buy Now
CHIPMALL.COM LIMITED 16 10MHz SPI SSOP-28-208mil I/O Expanders ROHS 393
  • 5 $1.6836
  • 50 $1.2785
  • 150 $1.1468
  • 500 $1.0866
  • 2,500 $1.0609
$1.0609 / $1.6836 Buy Now
DISTI # MCP23S17-E/SS
EBV Elektronik Expander 16-bit SPI 10MHz 28-Pin SSOP Tube (Alt: MCP23S17-E/SS) RoHS: Compliant Min Qty: 47 Package Multiple: 47 Lead time: 1 Weeks, 1 Days EBV - 4418
Buy Now
DISTI # 1467675
element14 Asia-Pacific IC, IO EXPANDER, 16BIT, SPI, 28SSOP RoHS: Compliant Min Qty: 1 Container: Each 74138
  • 1 $1.1476
  • 25 $1.1181
  • 100 $1.0814
$1.0814 / $1.1476 Buy Now
DISTI # 1467675
Farnell IC, IO EXPANDER, 16BIT, SPI, 28SSOP RoHS: Compliant Min Qty: 1 Lead time: 29 Weeks, 1 Days Container: Each 23888
  • 1 $1.7925
  • 25 $1.5919
  • 100 $1.3788
$1.3788 / $1.7925 Buy Now
LCSC 16 10MHz SPI SSOP-28-208mil I/O Expanders ROHS 297
  • 1 $1.7180
  • 10 $1.5091
  • 47 $1.3046
  • 94 $1.1702
  • 470 $1.1088
  • 940 $1.0825
$1.0825 / $1.7180 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 5750
  • 25 $1.3100
  • 250 $1.1100
  • 500 $0.9100
$0.9100 / $1.3100 Buy Now
Master Electronics 16-Bit I/O Expander - 10MHz - SPI - 5.5 V - SSOP 28-Pin. RoHS: Compliant 2585 In Stock
7050 On Order
19578 Factory Stock
  • 47 $1.4100
  • 141 $1.3400
  • 282 $1.3200
  • 517 $1.3200
  • 1,034 $1.3100
  • 2,538 $1.3000
  • 5,029 $1.3000
  • 7,520 $1.2900
$1.2900 / $1.4100 Buy Now
Perfect Parts Corporation   243456
RFQ
Perfect Parts Corporation   20
RFQ
Sense Electronic Company Limited 28 SSOP 500
RFQ
Win Source Electronics IC I/O EXPANDER SPI 16B 28SSOP 285714
  • 26 $1.9790
  • 62 $1.6240
  • 96 $1.5730
  • 132 $1.5220
  • 170 $1.4710
  • 228 $1.3190
$1.3190 / $1.9790 Buy Now

Part Details for MCP23S17-E/SS

MCP23S17-E/SS CAD Models

MCP23S17-E/SS Part Data Attributes

MCP23S17-E/SS Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP23S17-E/SS Microchip Technology Inc 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SSOP
Package Description SSOP-28
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 48 Weeks, 1 Day
Samacsys Manufacturer Microchip
CPU Family MCP23X17
Clock Frequency-Max 10 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G28
JESD-609 Code e3
Length 10.2 mm
Moisture Sensitivity Level 1
Number of Bits 16
Number of I/O Lines 16
Number of Ports 2
Number of Terminals 28
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SSOP
Package Equivalence Code SSOP20,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2 mm
Supply Current-Max 1 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Width 5.3 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for MCP23S17-E/SS

This table gives cross-reference parts and alternative options found for MCP23S17-E/SS. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP23S17-E/SS, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
MCP23S17T-E/SS 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23S17T-E/SS
Part Number Description Manufacturer Compare
MCP23S17T-E/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 7.50 MM, PLASTIC, SOIC-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23S17T-E/SO
MCP23017-E/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 7.50 MM, PLASTIC, SOIC-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23017-E/SO
MCP23018T-E/SS PIA-GENERAL PURPOSE, PDSO24, 5.30 MM, ROHS COMPLIANT, PLASTIC, SSOP-24 Microchip Technology Inc MCP23S17-E/SS vs MCP23018T-E/SS
MCP23S18-E/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23S18-E/SO
MCP23017T-E/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 7.50 MM, PLASTIC, SOIC-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23017T-E/SO
MCP23S17T-E/SS 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23S17T-E/SS
MCP23S18T-E/MJVAO Parallel I/O Port, 16 I/O, CMOS, PQCC24 Microchip Technology Inc MCP23S17-E/SS vs MCP23S18T-E/MJVAO
MCP23017-E/SS 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 5.30 MM, PLASTIC, SSOP-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23017-E/SS
MCP23S17-E/SO 16 I/O, PIA-GENERAL PURPOSE, PDSO28, 7.50 MM, PLASTIC, SOIC-28 Microchip Technology Inc MCP23S17-E/SS vs MCP23S17-E/SO

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