Datasheets
PCA9555BS,118 by: NXP Semiconductors

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

Part Details for PCA9555BS,118 by NXP Semiconductors

Results Overview of PCA9555BS,118 by NXP Semiconductors

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PCA9555BS,118 Information

PCA9555BS,118 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 PCA9555BS,118

Part # Distributor Description Stock Price Buy
DISTI # 52AH1108
Newark I/O Expander, 16 I/O, Hvqfn-24, No. Of Bits:16Bit, Interfaces:I2C, Smbus, Supply Voltage Min:2.3V... , Supply Voltage Max:5.5V, Ic Case/Package:Hvqfn, No. Of Pins:24Pins, No. Of I/O S:16I/O S, Operating Temperature Min:-40°C Rohs Compliant: Yes |Nxp PCA9555BS,118 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 5330
  • 1 $0.9260
  • 50 $0.9260
  • 100 $0.9260
  • 250 $0.9260
  • 500 $0.9260
$0.9260 Buy Now
DISTI # 70R6671
Newark I/O Expander, 16 Bit, 400Khz, Qfn-24, Full Reel, No. Of Bits:16Bit, Interfaces:I2C, Smbus, Supply... Voltage Min:2.3V, Supply Voltage Max:5.5V, Ic Case/Package:Vqfn, No. Of Pins:24Pins, No. Of I/O S:16I/O S, Product Range:- Rohs Compliant: Yes |Nxp PCA9555BS,118 more RoHS: Compliant Min Qty: 6000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 6,000 $1.0700
  • 12,000 $0.9560
  • 18,000 $0.9210
  • 30,000 $0.8860
$0.8860 / $1.0700 Buy Now
DISTI # 568-2382-1-ND
DigiKey IC XPND 400KHZ I2C SMBUS 24HVQFN Min Qty: 1 Lead time: 16 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 15753
In Stock
  • 1 $2.2400
  • 10 $1.6560
  • 25 $1.5112
  • 100 $1.3517
  • 250 $1.2756
  • 500 $1.2298
  • 1,000 $1.1920
  • 2,500 $1.1521
  • 6,000 $1.1225
$1.1225 / $2.2400 Buy Now
DISTI # PCA9555BS,118
Avnet Americas I2C and SMBus GPIO Expanders 24-Pin HVQFN EP T/R - Tape and Reel (Alt: PCA9555BS,118) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 6,000 $0.9419
  • 12,000 $0.9207
  • 24,000 $0.8994
  • 36,000 $0.8782
  • 48,000 $0.8569
$0.8569 / $0.9419 Buy Now
DISTI # 771-PCA9555BS-T
Mouser Electronics Interface - I/O Expanders I2C/SMBUS 16BIT GPIO RoHS: Compliant 77174
  • 1 $1.9800
  • 10 $1.5200
  • 100 $1.3600
  • 250 $1.2800
  • 500 $1.2000
  • 1,000 $1.1600
  • 2,500 $1.1500
  • 6,000 $1.0100
$1.0100 / $1.9800 Buy Now
Future Electronics PCA9555 Series 5.5 V 160 mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-HVQFN-24 RoHS: Compliant pbFree: Yes Min Qty: 6000 Package Multiple: 6000 Lead time: 16 Weeks Container: Reel 0
Reel
  • 6,000 $0.8650
$0.8650 Buy Now
DISTI # 69061778
Verical I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HVQFN EP T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2237 Americas - 6633
  • 22 $1.4375
  • 50 $1.3750
  • 100 $1.2875
  • 500 $1.1588
  • 1,000 $1.0925
  • 2,000 $1.0763
  • 6,000 $0.9763
$0.9763 / $1.4375 Buy Now
DISTI # 76460515
Verical I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HVQFN EP T/R RoHS: Compliant Min Qty: 54 Package Multiple: 1 Americas - 5254
  • 54 $1.8792
$1.8792 Buy Now
Quest Components 16 I/O, PIA-GENERAL PURPOSE, PQCC24 40
  • 1 $2.8840
  • 3 $2.1630
  • 13 $1.8025
$1.8025 / $2.8840 Buy Now
Quest Components 16 I/O, PIA-GENERAL PURPOSE, PQCC24 39
  • 1 $1.9500
  • 4 $1.7940
  • 15 $1.5600
$1.5600 / $1.9500 Buy Now
NXP Semiconductors 16-bit I2C-bus and SMBus I/O port with interrupt, Reel 13" Q1/T1 RoHS: Compliant pbFree: Yes Lead time: 16 Weeks, 0 Days Container: Reel 5323
  • 1 $1.0100
  • 25 $1.0100
  • 100 $1.0100
$1.0100 Buy Now
DISTI # C1S537100164526
Chip One Stop 16-bit I2C-bus and SMBus I/O port with interrupt RoHS: Compliant pbFree: Yes Container: Cut Tape 6633
  • 1 $1.3400
  • 10 $1.1500
  • 50 $1.1000
  • 100 $1.0300
  • 500 $0.9270
  • 1,000 $0.8740
  • 2,000 $0.8610
  • 6,000 $0.7810
$0.7810 / $1.3400 Buy Now
Greenchips   Date Code: 11+/PH 5416
  • 1 $0.8236
  • 100 $0.8236
  • 1,000 $0.7436
  • 10,000 $0.7217
$0.7217 / $0.8236 Buy Now

Part Details for PCA9555BS,118

PCA9555BS,118 CAD Models

PCA9555BS,118 Part Data Attributes

PCA9555BS,118 NXP Semiconductors
Buy Now Datasheet
Compare Parts:
PCA9555BS,118 NXP Semiconductors PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt QFN 24-Pin
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code QFN
Package Description HVQFN-24
Pin Count 24
Manufacturer Package Code SOT616-1
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer NXP
Clock Frequency-Max 0.4 MHz
External Data Bus Width
JESD-30 Code S-PQCC-N24
JESD-609 Code e4
Length 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 HVQCCN
Package Equivalence Code LCC24,.16SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 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 NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 4 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

Alternate Parts for PCA9555BS,118

This table gives cross-reference parts and alternative options found for PCA9555BS,118. 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 PCA9555BS,118, 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
PCA9555BS NXP Semiconductors Check for Price IC 16 I/O, PIA-GENERAL PURPOSE, PQCC24, 4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT616-1, HVQFN-24, Parallel IO Port PCA9555BS,118 vs PCA9555BS
935272004118 NXP Semiconductors Check for Price IC 16 I/O, PIA-GENERAL PURPOSE, PQCC24, 4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-616-1, HVQFN-24, Parallel IO Port PCA9555BS,118 vs 935272004118
TCA9555RGER Texas Instruments $0.7246 16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-VQFN -40 to 85 PCA9555BS,118 vs TCA9555RGER
935272004128 NXP Semiconductors Check for Price 16 I/O, PIA-GENERAL PURPOSE, PQCC24 PCA9555BS,118 vs 935272004128
PCA9555APW,118 NXP Semiconductors $1.1843 PCA9555A - Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up TSSOP2 24-Pin PCA9555BS,118 vs PCA9555APW,118
TCA6416PWRG4 Texas Instruments Check for Price 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24 PCA9555BS,118 vs TCA6416PWRG4
PCA9539AHF,118 NXP Semiconductors Check for Price PCA9539A - Low voltage 16-bit I²C-bus I/O port with interrupt and reset QFN 24-Pin PCA9555BS,118 vs PCA9539AHF,118
TCA9539RTWR Texas Instruments $1.1800 16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-WQFN -40 to 85 PCA9555BS,118 vs TCA9539RTWR
PCA9539PW/Q900,118 NXP Semiconductors $2.1428 PCA9539; PCA9539R - 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset TSSOP2 24-Pin PCA9555BS,118 vs PCA9539PW/Q900,118
ADP5588ACPZ-R7 Analog Devices Inc $2.5214 Mobile I/O Expander and QWERTY Keypad Controller PCA9555BS,118 vs ADP5588ACPZ-R7

PCA9555BS,118 Related Parts

PCA9555BS,118 Frequently Asked Questions (FAQ)

  • The PCA9555BS can support I2C bus frequencies up to 400 kHz.

  • The PCA9555BS can be configured for 8-bit or 16-bit port expansion by setting the A0 and A1 address pins. For 8-bit expansion, tie A0 and A1 to GND, and for 16-bit expansion, tie A0 to VCC and A1 to GND.

  • The PCA9555BS can sink or source up to 25 mA per output.

  • The PCA9555BS can be reset by pulling the RESET pin low for at least 1 ms.

  • The PCA9555BS outputs are in a high-impedance state (tri-stated) after power-on, and will remain so until the device is configured and enabled.