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Microcontrollers and Processors / Parallel IO Ports / MCP23009-E/SS
Datasheets
MCP23009-E/SS by: Microchip Technology Inc

8 I/O, PIA-GENERAL PURPOSE, PDSO20, 5.30 MM, LEAD FREE, PLASTIC, SSOP-20

Part Details for MCP23009-E/SS by Microchip Technology Inc

Results Overview of MCP23009-E/SS by Microchip Technology Inc

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MCP23009-E/SS Information

MCP23009-E/SS by Microchip Technology Inc is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for MCP23009-E/SS

Part # Distributor Description Stock Price Buy
DISTI # 20T5997
Newark I/O Expander, 8Bit, 3.4 Mhz, I2C, 1.8 V, 5.5 V, Ssop Rohs Compliant: Yes |Microchip MCP23009-E/SS RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 275
  • 1 $1.4000
  • 10 $1.3900
  • 25 $1.2300
  • 50 $1.1900
  • 134 $1.1500
$1.1500 / $1.4000 Buy Now
DISTI # MCP23009-E/SS-ND
DigiKey IC XPNDR 3.4MHZ I2C 20SSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 1049
In Stock
  • 1 $1.5200
  • 25 $1.2700
  • 100 $1.1500
$1.1500 / $1.5200 Buy Now
DISTI # MCP23009-E/SS
Avnet Americas I/O Expander 20-Pin SSOP - Rail/Tube (Alt: MCP23009-E/SS) RoHS: Compliant Min Qty: 268 Package Multiple: 67 Lead time: 6 Weeks, 0 Days Container: Tube 0
  • 268 $1.2375
  • 402 $1.2176
  • 670 $1.1978
  • 1,340 $1.1780
  • 2,680 $1.1583
$1.1583 / $1.2375 Buy Now
DISTI # 579-MCP23009-E/SS
Mouser Electronics Interface - I/O Expanders 8-bit I/O Expander I2C interface RoHS: Compliant 4896
  • 1 $1.5000
  • 10 $1.4900
  • 25 $1.2600
  • 67 $1.1500
  • 268 $1.1400
$1.1400 / $1.5000 Buy Now
DISTI # E54:1762_00050487
Arrow Electronics I2C Interface 3400kHz 5.5V 20-Pin SSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2312 Europe - 60
  • 1 $1.4924
  • 10 $1.4618
  • 25 $1.2284
  • 67 $1.1560
$1.1560 / $1.4924 Buy Now
DISTI # V36:1790_06445335
Arrow Electronics I2C Interface 3400kHz 5.5V 20-Pin SSOP Tube RoHS: Compliant Min Qty: 67 Package Multiple: 67 Lead time: 6 Weeks Date Code: 1207 Americas - 1
  • 67 $1.1560
$1.1560 Buy Now
DISTI # MCP23009-E/SS
Microchip Technology Inc 8-bit Open Drain I/O Expander with I2C Interface, SSOP, Projected EOL: 2034-12-12 COO: Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube 1341

Alternates Available
  • 1 $1.5200
  • 25 $1.2700
  • 100 $1.1500
  • 1,000 $1.1200
  • 5,000 $1.1100
$1.1100 / $1.5200 Buy Now
DISTI # 70389081
RS Microchip MCP23009-E/SS, 8-channel 8bit I/O Expander 3.4MHz, I2C, 20-Pin SSOP Min Qty: 335 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Bulk 0
  • 335 $2.1200
  • 3,350 $2.0100
  • 16,750 $1.9000
  • 33,500 $1.8000
$1.8000 / $2.1200 RFQ
Onlinecomponents.com I/O Expander - 8bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 20-Pin SSOP - Tube RoHS: Compliant 1340 Factory Stock
  • 67 $1.1860
  • 268 $1.1370
  • 536 $1.1200
  • 1,005 $1.0640
  • 2,546 $1.0250
  • 5,025 $1.0090
  • 7,504 $0.9940
$0.9940 / $1.1860 Buy Now
Quest Components PARALLEL I/O PORT, 8-BIT, 8 I/O, CMOS, PDSO20 174
  • 1 $2.0813
  • 46 $1.2488
  • 121 $1.1239
$1.1239 / $2.0813 Buy Now
DISTI # MCP23009-E/SS
TME IC: interface, I/O expander, 3.4Mbps, 1.8÷5.5VDC, I2C, SMD, SSOP20 Min Qty: 1 0
  • 1 $1.4600
  • 10 $1.3900
  • 25 $1.2500
  • 134 $1.1700
$1.1700 / $1.4600 RFQ
DISTI # MCP23009-E/SS
IBS Electronics MCP23009 SERIES 5.5 V 3.4 MHZ 8-BIT I/O EXPANDER WITH OPEN-DRAIN OUTPUT -SSOP-20 Min Qty: 402 Package Multiple: 1 0
  • 201 $1.6120
  • 402 $1.6380
  • 670 $1.5860
  • 1,340 $1.5860
  • 2,680 $1.5600
$1.5600 / $1.6380 Buy Now
NAC 8-bit Input/Output Expander, I2C interface - Package: 20 SSOP .209in TUBE RoHS: Compliant Min Qty: 268 Package Multiple: 67 Container: Tube 0
  • 1 $1.5200
  • 100 $1.3800
  • 500 $1.2700
  • 1,000 $1.2400
$1.2400 / $1.5200 Buy Now
DISTI # MCP23009-E/SS
Avnet Silica IO Expander 20Pin SSOP (Alt: MCP23009-E/SS) RoHS: Compliant Min Qty: 67 Package Multiple: 67 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP23009-E/SS
EBV Elektronik IO Expander 20Pin SSOP (Alt: MCP23009-E/SS) RoHS: Compliant Min Qty: 67 Package Multiple: 67 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics I/O Expander - 8bit - 3.4 MHz - I2C - 1.8 to 5.5 V - 20-Pin SSOP - Tube RoHS: Compliant 1340 Factory Stock
  • 67 $1.1860
  • 268 $1.1370
  • 536 $1.1200
  • 1,005 $1.0640
  • 2,546 $1.0250
  • 5,025 $1.0090
  • 7,504 $0.9940
$0.9940 / $1.1860 Buy Now
Vyrian Peripheral ICs 871
RFQ

Part Details for MCP23009-E/SS

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MCP23009-E/SS Part Data Attributes

Parametric Data
MCP23009-E/SS Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP23009-E/SS Microchip Technology Inc 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 5.30 MM, LEAD FREE, PLASTIC, SSOP-20
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SSOP
Package Description SSOP-20
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
Clock Frequency-Max 10 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G20
JESD-609 Code e3
Length 7.2 mm
Moisture Sensitivity Level 1
Number of Bits 8
Number of I/O Lines 8
Number of Ports 8
Number of Terminals 20
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 1.8 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
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 MCP23009-E/SS

This table gives cross-reference parts and alternative options found for MCP23009-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 MCP23009-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 Manufacturer Composite Price Description Compare
MCP23008-E/SS Microchip Technology Inc $1.0336 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 0.209 INCH, PLASTIC, SSOP-20 MCP23009-E/SS vs MCP23008-E/SS
MCP23008T-E/SS Microchip Technology Inc $1.1799 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 0.209 INCH, PLASTIC, SSOP-20 MCP23009-E/SS vs MCP23008T-E/SS
MCP23S08T-E/SO Microchip Technology Inc $1.2824 8 I/O, PIA-GENERAL PURPOSE, PDSO18, 0.300 INCH, PLASTIC, SOIC-18 MCP23009-E/SS vs MCP23S08T-E/SO
MCP23009-E/P Microchip Technology Inc $1.2824 8 I/O, PIA-GENERAL PURPOSE, PDIP18, 0.300 INCH, LEAD FREE, PLASTIC, DIP-18 MCP23009-E/SS vs MCP23009-E/P
MCP23009-E/SO Microchip Technology Inc $1.3568 8 I/O, PIA-GENERAL PURPOSE, PDSO18, 7.50 MM, LEAD FREE, PLASTIC, SOIC-18 MCP23009-E/SS vs MCP23009-E/SO
MCP23S08-E/P Microchip Technology Inc $1.3673 8 I/O, PIA-GENERAL PURPOSE, PDIP18, 0.300 INCH, PLASTIC, DIP-18 MCP23009-E/SS vs MCP23S08-E/P
MCP23S08-E/SO Microchip Technology Inc $1.3962 8 I/O, PIA-GENERAL PURPOSE, PDSO18, 0.300 INCH, PLASTIC, SOIC-18 MCP23009-E/SS vs MCP23S08-E/SO
MCP23009T-E/SS Microchip Technology Inc $1.5350 8 I/O, PIA-GENERAL PURPOSE, PDSO20, 5.30 MM, LEAD FREE, PLASTIC, SSOP-20 MCP23009-E/SS vs MCP23009T-E/SS
MCP23009T-E/MG Microchip Technology Inc $1.5700 8 I/O, PIA-GENERAL PURPOSE, PQCC16, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 MCP23009-E/SS vs MCP23009T-E/MG
MCP23S09T-E/MG Microchip Technology Inc $1.5900 8 I/O, PIA-GENERAL PURPOSE, PQCC16, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 MCP23009-E/SS vs MCP23S09T-E/MG

MCP23009-E/SS Frequently Asked Questions (FAQ)

  • The maximum frequency of the I2C clock is 400 kHz.

  • The MCP23009 can be reset by pulling the RESET pin low for a minimum of 1 ms.

  • The maximum current that can be sourced or sunk by the GPIO pins is 25 mA.

  • Yes, the MCP23009 can operate with a power supply voltage range of 1.8V to 5.5V.

  • The MCP23009 can be configured as an input or output by writing to the IODIR register. A '1' in the IODIR register sets the pin as an input, while a '0' sets the pin as an output.

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