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Microcontrollers and Processors / Parallel IO Ports / PCA9555D,112
Datasheets
PCA9555D,112 by: NXP Semiconductors

PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt SOP 24-Pin

Part Details for PCA9555D,112 by NXP Semiconductors

Results Overview of PCA9555D,112 by NXP Semiconductors

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PCA9555D,112 Information

PCA9555D,112 by NXP Semiconductors 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 PCA9555D,112

Part # Distributor Description Stock Price Buy
DISTI # 18K6656
Newark I/O Expander, 16Bit, 400 Khz, I2C, Smbus, 2.3 V, 5.5 V, Soic Rohs Compliant: Yes |Nxp PCA9555D,112 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 12384
  • 1 $2.5900
  • 10 $2.3300
  • 100 $2.2000
  • 500 $1.7600
  • 1,000 $1.5400
  • 3,600 $1.2700
  • 6,000 $1.1900
$1.1900 / $2.5900 Buy Now
DISTI # 70R6672
Newark I/O Expander, 16 Bit, 400Khz, Soic-24, Chip Configuration:16Bit, Bus Frequency:400Khz, Ic Interface Type:I2C, Smbus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:Soic, No. Of Pins:24Pins, Product Range:- Rohs Compliant: Yes |Nxp PCA9555D,112 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $2.5900
  • 10 $2.3300
  • 100 $2.2000
  • 500 $1.7600
  • 1,000 $1.5400
  • 3,600 $1.2700
  • 6,000 $1.1900
$1.1900 / $2.5900 Buy Now
DISTI # 568-1056-5-ND
DigiKey IC XPNDR 400KHZ I2C SMBUS 24SO Min Qty: 1 Lead time: 16 Weeks Container: Tube 1775
In Stock
  • 1 $2.1500
  • 10 $1.5940
  • 30 $1.4293
  • 120 $1.2828
  • 270 $1.2200
  • 510 $1.1799
  • 1,020 $1.1436
  • 2,520 $1.1056
  • 5,010 $1.0826
$1.0826 / $2.1500 Buy Now
DISTI # PCA9555D,112
Avnet Americas I2C and SMBus GPIO Expanders 24-Pin SO Tube - Rail/Tube (Alt: PCA9555D,112) RoHS: Compliant Min Qty: 1200 Package Multiple: 1200 Lead time: 16 Weeks, 0 Days Container: Tube 0
  • 1,200 $0.9300
  • 2,400 $0.9150
  • 4,800 $0.8998
  • 7,200 $0.8878
  • 9,600 $0.8832
$0.8832 / $0.9300 Buy Now
DISTI # 771-PCA9555D112
Mouser Electronics Interface - I/O Expanders I2C/SMBUS 16BIT GPIO RoHS: Compliant 4824
  • 1 $2.1500
  • 10 $1.6000
  • 30 $1.4200
  • 120 $1.2800
  • 270 $1.2200
  • 510 $1.1700
  • 1,020 $1.1400
  • 5,010 $1.0800
$1.0800 / $2.1500 Buy Now
DISTI # E02:0323_00017073
Arrow Electronics I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SO Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2510 Europe - 2070
  • 1 $1.7632
  • 10 $1.3119
  • 100 $1.1273
  • 500 $1.1161
  • 1,000 $1.0721
  • 3,600 $1.0199
  • 6,000 $0.9959
$0.9959 / $1.7632 Buy Now
DISTI # 88103067
Verical I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SO Tube RoHS: Compliant Min Qty: 6 Package Multiple: 1 Date Code: 2510 Americas - 2070
  • 6 $1.7550
  • 10 $1.3059
  • 100 $1.1221
  • 500 $1.1109
  • 1,000 $1.0671
  • 3,600 $1.0151
  • 6,000 $0.9913
$0.9913 / $1.7550 Buy Now
Bristol Electronics   10
RFQ
Quest Components 16 I/O, PIA-GENERAL PURPOSE, PDSO24 4
  • 1 $2.2400
  • 3 $1.6800
$1.6800 / $2.2400 Buy Now
Rochester Electronics PCA9555D - IC I/O EXPANDER I2C 16B 24SOIC RoHS: Compliant Status: Active Min Qty: 1 2
  • 100 $1.2800
  • 500 $1.1500
  • 1,000 $1.0600
  • 10,000 $0.9472
  • 100,000 $0.7936
$0.7936 / $1.2800 Buy Now
Future Electronics PCA9555 Series 5.5 V 160 mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-SOIC-24 Min Qty: 30 Package Multiple: 30 1980
null
  • 30 $1.0300
  • 150 $0.9950
  • 600 $0.9700
  • 1,500 $0.9500
  • 3,750 $0.9200
$0.9200 / $1.0300 Buy Now
DISTI # PCA9555D.112
TME IC: interface, I/O expander, 2.3÷5.5VDC, I2C,SMBus, SMD, SO24, tube Min Qty: 1 964
  • 1 $2.3000
  • 10 $2.0200
  • 30 $1.8500
  • 120 $1.6200
  • 300 $1.5900
$1.5900 / $2.3000 Buy Now
DISTI # PCA9555D,112
Avnet Silica I2C and SMBus GPIO Expanders 24Pin SO Tube (Alt: PCA9555D,112) RoHS: Compliant Min Qty: 30 Package Multiple: 30 Lead time: 18 Weeks, 0 Days Silica - 180
Buy Now
DISTI # PCA9555D,112
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 645
  • 1 $2.0500
  • 10 $1.5200
  • 50 $1.3600
  • 100 $1.2800
  • 200 $1.2300
  • 500 $1.1500
$1.1500 / $2.0500 Buy Now
DISTI # PCA9555D,112
EBV Elektronik I2C and SMBus GPIO Expanders 24Pin SO Tube (Alt: PCA9555D,112) RoHS: Compliant Min Qty: 30 Package Multiple: 30 Lead time: 18 Weeks, 0 Days EBV - 1020
Buy Now
New Advantage Corporation PCA9555 Series 16-bit I2C-bus and SMBus I/O port w/ Interrupt - SOIC-24 RoHS: Compliant Min Qty: 1 Package Multiple: 30 2460
  • 120 $1.7200
  • 2,460 $1.5800
$1.5800 / $1.7200 Buy Now
Vyrian Peripheral ICs 899
RFQ

Part Details for PCA9555D,112

PCA9555D,112 CAD Models

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PCA9555D,112 Part Data Attributes

Parametric Data
PCA9555D,112 NXP Semiconductors
Buy Now Datasheet
Compare Parts:
PCA9555D,112 NXP Semiconductors PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt SOP 24-Pin
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SOP
Package Description SOP-24
Pin Count 24
Manufacturer Package Code SOT137-1
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks
Samacsys Manufacturer NXP
Clock Frequency-Max 0.4 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G24
JESD-609 Code e4
Length 15.4 mm
Moisture Sensitivity Level 1
Number of Bits 16
Number of I/O Lines 16
Number of Ports 2
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP24,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.3 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for PCA9555D,112

This table gives cross-reference parts and alternative options found for PCA9555D,112. 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 PCA9555D,112, 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
PCA9535D,118 NXP Semiconductors $1.2455 PCA9535; PCA9535C - 16-bit I2C-bus and SMBus, low power I/O port with interrupt SOP 24-Pin PCA9555D,112 vs PCA9535D,118
Part Number Manufacturer Composite Price Description Compare
PCAL6416AHF,128 NXP Semiconductors $0.7737 PCAL6416A - Low-voltage translating 16-bit I²C-bus/SMBus I/O expander QFN 24-Pin PCA9555D,112 vs PCAL6416AHF,128
PCA9554ABS,118 NXP Semiconductors $0.8875 PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt QFN 16-Pin PCA9555D,112 vs PCA9554ABS,118
PCA9557PW,118 NXP Semiconductors $0.9646 PCA9557 - 8-bit I2C-bus and SMBus I/O port with reset TSSOP 16-Pin PCA9555D,112 vs PCA9557PW,118
PCF8574TS/3,118 NXP Semiconductors $1.0454 PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SSOP2 20-Pin PCA9555D,112 vs PCF8574TS/3,118
PCA9557D,118 NXP Semiconductors $1.0721 PCA9557 - 8-bit I2C-bus and SMBus I/O port with reset SOP 16-Pin PCA9555D,112 vs PCA9557D,118
PCA9535D,112 NXP Semiconductors $1.4656 PCA9535; PCA9535C - 16-bit I2C-bus and SMBus, low power I/O port with interrupt SOP 24-Pin PCA9555D,112 vs PCA9535D,112
PCA9555D,118 NXP Semiconductors $1.5353 PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt SOP 24-Pin PCA9555D,112 vs PCA9555D,118
PCA9555DB,118 NXP Semiconductors $1.6133 PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt SSOP2 24-Pin PCA9555D,112 vs PCA9555DB,118
PCA9554CBSHP NXP Semiconductors Check for Price PCA9554B; PCA9554C - Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up QFN 16-Pin PCA9555D,112 vs PCA9554CBSHP
PCA9554BBSHP NXP Semiconductors Check for Price PCA9554B; PCA9554C - Low-voltage 8-bit I²C-bus and SMBus low power I/O port with interrupt, weak pull-up QFN 16-Pin PCA9555D,112 vs PCA9554BBSHP

PCA9555D,112 Related Parts

PCA9555D,112 Frequently Asked Questions (FAQ)

  • The PCA9555D,112 can support I2C bus frequencies up to 400 kHz.

  • Yes, the PCA9555D,112 can be used as a level shifter for I2C signals, allowing it to translate between different voltage levels.

  • The PCA9555D,112 has 16 GPIO pins that can be controlled.

  • Yes, the PCA9555D,112 has built-in hot-swapping capability, allowing it to detect and adapt to changes in the I2C bus without interrupting the system.

  • The PCA9555D,112 can sink or source up to 25 mA of current on its GPIO pins.

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