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Semiconductors - ICs - I/O Expanders

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price For
Quantity
Chip Configuration Bus Frequency IC Interface Type Supply Voltage Min Supply Voltage Max Interface Case Style No. of Pins No. of I/O's Packaging
 
 
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31K2952
MCP23S17-E/SS

MCP23S17-E/SS

MICROCHIP

I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SSOP

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI

+ See all product info

MICROCHIP  MCP23S17-E/SS  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SSOP

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 28
No. of I/O's 16
Packaging Each

11,567

Qty
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11,567 in stock

11,567 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/18/16

Each 1

1+ $1.32 26+ $1.10 100+ $1.00

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V SSOP 28 16 Each
31K2960
MCP23017-E/SS

MCP23017-E/SS

MICROCHIP

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial

+ See all product info

MICROCHIP  MCP23017-E/SS  I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SSOP

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style SSOP
No. of Pins 28
No. of I/O's 16
Packaging Each

11,006

Qty
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11,006 in stock

11,006 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/18/16

Each 1

1+ $1.26 26+ $1.05 100+ $0.95

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V SSOP 28 16 Each
31K2958
MCP23017-E/SO

MCP23017-E/SO

MICROCHIP

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SOIC

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial

+ See all product info

MICROCHIP  MCP23017-E/SO  I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, SOIC

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 28
No. of I/O's 16
Packaging Each

667

Qty
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667 in stock

667 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/18/16

Each 1

1+ $1.20 26+ $1.00 100+ $0.91

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V SOIC 28 16 Each
41M1395
CY8C9520A-24PVXI

CY8C9520A-24PVXI

CYPRESS SEMICONDUCTOR

I/O Expander, 8bit, 12 MHz, I2C, 3 V, 5.25 V, SSOP

Chip Configuration 8bit
Bus Frequency 12MHz
IC Interface Type I2C

+ See all product info

CYPRESS SEMICONDUCTOR  CY8C9520A-24PVXI  I/O Expander, 8bit, 12 MHz, I2C, 3 V, 5.25 V, SSOP

Chip Configuration 8bit
Bus Frequency 12MHz
IC Interface Type I2C
Supply Voltage Min 3V
Supply Voltage Max 5.25V
Interface Case Style SSOP
No. of Pins 28
No. of I/O's 20
Packaging Each

469

Qty
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469 in stock

469 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/21/16

Each 1

1+ $2.67 25+ $2.30 100+ $2.18 250+ $1.82 500+ $1.76 750+ $1.70 1000+ $1.64 2500+ $1.58 More Less

Buy
8bit 12MHz I2C 3V 5.25V SSOP 28 20 Each
31K2957
MCP23017-E/ML

MCP23017-E/ML

MICROCHIP

I/O Expander, 16bit, 1.7 MHz, I2C, 1.8 V, 5.5 V, QFN

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C

+ See all product info

MICROCHIP  MCP23017-E/ML  I/O Expander, 16bit, 1.7 MHz, I2C, 1.8 V, 5.5 V, QFN

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C
Supply Voltage Min 1.8V
Supply Voltage Max 5.5V
Interface Case Style QFN
No. of Pins 28
No. of I/O's 16
Packaging Each

360

Qty
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360 in stock

360 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/18/16

Each 1

1+ $1.41 26+ $1.18 100+ $1.07

Buy
16bit 1.7MHz I2C 1.8V 5.5V QFN 28 16 Each
31K2959
MCP23017-E/SP

MCP23017-E/SP

MICROCHIP

I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, DIP

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial

+ See all product info

MICROCHIP  MCP23017-E/SP  I/O Expander, 16bit, 1.7 MHz, I2C, Serial, 4.5 V, 5.5 V, DIP

Chip Configuration 16bit
Bus Frequency 1.7MHz
IC Interface Type I2C, Serial
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style DIP
No. of Pins 28
No. of I/O's 16
Packaging Each

321

Qty
Buy

321 in stock

321 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/18/16

Each 1

1+ $1.20 26+ $1.00 100+ $0.91

Buy
16bit 1.7MHz I2C, Serial 4.5V 5.5V DIP 28 16 Each
31K2951
MCP23S17-E/SP

MCP23S17-E/SP

MICROCHIP

I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, DIP

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI

+ See all product info

MICROCHIP  MCP23S17-E/SP  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, DIP

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Interface Case Style DIP
No. of Pins 28
No. of I/O's 16
Packaging Each

249

Qty
Buy

249 in stock

249 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 4/18/16

Each 1

1+ $1.26 26+ $1.05 100+ $0.95

Buy
16bit 10MHz Serial, SPI 4.5V 5.5V DIP 28 16 Each
31K2954
MCP23S17T-E/SO

MCP23S17T-E/SO

MICROCHIP

I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

Chip Configuration 16bit
Bus Frequency 10MHz
IC Interface Type Serial, SPI

+ See all product info

MICROCHIP  MCP23S17T-E/SO  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

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 28
No. of I/O's 16
Packaging Cut Tape

152

Qty
Buy

152 in stock

152 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

  • 1,427 Further stock expected to ship on Apr 4, 2016
  • More stock available week commencing 4/18/16

    Cut Tape 1

    1+ $1.26 26+ $1.05 100+ $0.95

    Buy
    16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28 16 Cut Tape
    03H5066
    MCP23016-I/SO

    MCP23016-I/SO

    MICROCHIP

    I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, SOIC

    Available until stock is exhausted
    Non-Cancelable / Non Returnable
    Chip Configuration 16bit
    Bus Frequency 400kHz
    IC Interface Type I2C

    + See all product info

    MICROCHIP  MCP23016-I/SO  I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, SOIC

    Chip Configuration 16bit
    Bus Frequency 400kHz
    IC Interface Type I2C
    Supply Voltage Min 2V
    Supply Voltage Max 5.5V
    Interface Case Style SOIC
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    50

    Qty
    Buy

    50 in stock

    50 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

    Each 1

    1+ $1.58 26+ $1.32 100+ $1.20

    Buy
    16bit 400kHz I2C 2V 5.5V SOIC 28 16 Each
    31K2950
    MCP23S17-E/SO

    MCP23S17-E/SO

    MICROCHIP

    I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type Serial, SPI

    + See all product info

    MICROCHIP  MCP23S17-E/SO  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

    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 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    Awaiting Delivery

    More stock available week commencing 4/18/16 Contact me when back in stock

    Each 1

    1+ $1.26 26+ $1.05 100+ $0.95

    Buy
    16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28 16 Each
    73Y5841
    MAX7300AAI+

    MAX7300AAI+

    MAXIM INTEGRATED PRODUCTS

    I/O Expander, 400 kHz, I2C, 2.5 V, 5.5 V, SSOP

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Bus Frequency 400kHz
    IC Interface Type I2C
    Supply Voltage Min 2.5V

    + See all product info

    MAXIM INTEGRATED PRODUCTS  MAX7300AAI+  I/O Expander, 400 kHz, I2C, 2.5 V, 5.5 V, SSOP New

    Chip Configuration -
    Bus Frequency 400kHz
    IC Interface Type I2C
    Supply Voltage Min 2.5V
    Supply Voltage Max 5.5V
    Interface Case Style SSOP
    No. of Pins 28
    No. of I/O's 28
    Packaging Each

    46

    Qty
    Buy

    46  in stock

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 4/25/16

    Each 1

    1+ $5.60 10+ $5.30 25+ $4.37 50+ $4.17 100+ $4.02 250+ $3.79 1000+ $3.59 More Less

    Buy
    - 400kHz I2C 2.5V 5.5V SSOP 28 28 Each
    58M8889
    MCP23016-I/SP

    MCP23016-I/SP

    MICROCHIP

    I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, DIP

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Chip Configuration 16bit
    Bus Frequency 400kHz
    IC Interface Type I2C

    + See all product info

    MICROCHIP  MCP23016-I/SP  I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, DIP

    Chip Configuration 16bit
    Bus Frequency 400kHz
    IC Interface Type I2C
    Supply Voltage Min 2V
    Supply Voltage Max 5.5V
    Interface Case Style DIP
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    Awaiting Delivery

    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    Each 1

    1+ $1.77 10+ $1.40 100+ $1.28

    Buy
    16bit 400kHz I2C 2V 5.5V DIP 28 16 Each
    58M8890
    MCP23016-I/SS

    MCP23016-I/SS

    MICROCHIP

    I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, SSOP

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Chip Configuration 16bit
    Bus Frequency 400kHz
    IC Interface Type I2C

    + See all product info

    MICROCHIP  MCP23016-I/SS  I/O Expander, 16bit, 400 kHz, I2C, 2 V, 5.5 V, SSOP

    Chip Configuration 16bit
    Bus Frequency 400kHz
    IC Interface Type I2C
    Supply Voltage Min 2V
    Supply Voltage Max 5.5V
    Interface Case Style SSOP
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    2

    Qty
    Buy

    in stock

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 7/18/16

    Each 1

    1+ $1.82 10+ $1.45 100+ $1.32

    Buy
    16bit 400kHz I2C 2V 5.5V SSOP 28 16 Each
    98M1582
    MCP23018-E/SO

    MCP23018-E/SO

    MICROCHIP

    I/O Expander, 16bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, SOIC

    Chip Configuration 16bit
    Bus Frequency 3.4MHz
    IC Interface Type I2C

    + See all product info

    MICROCHIP  MCP23018-E/SO  I/O Expander, 16bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, SOIC

    Chip Configuration 16bit
    Bus Frequency 3.4MHz
    IC Interface Type I2C
    Supply Voltage Min 1.8V
    Supply Voltage Max 5.5V
    Interface Case Style SOIC
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    0

      More stock available week commencing 4/11/16

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each 1

    1+ $1.21

    Buy
    16bit 3.4MHz I2C 1.8V 5.5V SOIC 28 16 Each
    98M1583
    MCP23018-E/SP

    MCP23018-E/SP

    MICROCHIP

    I/O Expander, 16bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, DIP

    Chip Configuration 16bit
    Bus Frequency 3.4MHz
    IC Interface Type I2C

    + See all product info

    MICROCHIP  MCP23018-E/SP  I/O Expander, 16bit, 3.4 MHz, I2C, 1.8 V, 5.5 V, DIP

    Chip Configuration 16bit
    Bus Frequency 3.4MHz
    IC Interface Type I2C
    Supply Voltage Min 1.8V
    Supply Voltage Max 5.5V
    Interface Case Style DIP
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    0

      More stock available week commencing 4/4/16

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each 1

    100+ $1.14

    Buy
    16bit 3.4MHz I2C 1.8V 5.5V DIP 28 16 Each
    31K2949
    MCP23S17-E/ML

    MCP23S17-E/ML

    MICROCHIP

    I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, QFN

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type SPI

    + See all product info

    MICROCHIP  MCP23S17-E/ML  I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, QFN

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type SPI
    Supply Voltage Min 1.8V
    Supply Voltage Max 5.5V
    Interface Case Style QFN
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    0

      More stock available week commencing 4/11/16

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each 1

    100+ $1.14

    Buy
    16bit 10MHz SPI 1.8V 5.5V QFN 28 16 Each
    34M7438
    MCP23S17-E/SO

    MCP23S17-E/SO

    MICROCHIP

    I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type Serial, SPI

    + See all product info

    MICROCHIP  MCP23S17-E/SO  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

    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 28
    No. of I/O's 16
    Packaging Each

    12,613

    Qty
    Buy

    12,613  in stock

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    Each 1

    1+ $1.40 10+ $1.33 25+ $1.19 50+ $1.10 100+ $1.01 More Less

    Buy
    16bit 10MHz Serial, SPI 4.5V 5.5V SOIC 28 16 Each
    98M1575
    MCP23S18-E/SO

    MCP23S18-E/SO

    MICROCHIP

    I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, SOIC

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type SPI

    + See all product info

    MICROCHIP  MCP23S18-E/SO  I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, SOIC

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type SPI
    Supply Voltage Min 1.8V
    Supply Voltage Max 5.5V
    Interface Case Style SOIC
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    0

      More stock available week commencing 4/11/16

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each 1

    100+ $1.21

    Buy
    16bit 10MHz SPI 1.8V 5.5V SOIC 28 16 Each
    98M1576
    MCP23S18-E/SP

    MCP23S18-E/SP

    MICROCHIP

    I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, DIP

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type SPI

    + See all product info

    MICROCHIP  MCP23S18-E/SP  I/O Expander, 16bit, 10 MHz, SPI, 1.8 V, 5.5 V, DIP

    Chip Configuration 16bit
    Bus Frequency 10MHz
    IC Interface Type SPI
    Supply Voltage Min 1.8V
    Supply Voltage Max 5.5V
    Interface Case Style DIP
    No. of Pins 28
    No. of I/O's 16
    Packaging Each

    N/A

    Qty
    Buy

    0

      More stock available week commencing 5/30/16

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each 1

    100+ $1.21

    Buy
    16bit 10MHz SPI 1.8V 5.5V DIP 28 16 Each
    Compare Selected
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