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Microcontrollers and Processors / Parallel IO Ports / PCF8574AT/3,518
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PCF8574AT/3,518 by: NXP Semiconductors

PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin

Part Details for PCF8574AT/3,518 by NXP Semiconductors

Overview of PCF8574AT/3,518 by NXP Semiconductors

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Financial Technology (Fintech)

Price & Stock for PCF8574AT/3,518

Part # Distributor Description Stock Price Buy
DISTI # 28X3136
Newark I/O Expander, 8 Bit, 100Khz, Soic-16, Full Reel, No. Of Bits:8Bit, Interfaces:I2C, Supply Voltage Min:2.5V, Supply Voltage Max:6V, Ic Case/Package:Soic, No. Of Pins:16Pins, No. Of I/O S:8I/O S, Operating Temperature Min:-40°C Rohs Compliant: Yes |Nxp PCF8574AT/3,518 Min Qty: 1000 Package Multiple: 1 Date Code: 1 Container: Reel 5000
  • 1,000 $0.6420
  • 2,000 $0.6420
  • 4,000 $0.6420
  • 6,000 $0.6420
  • 10,000 $0.6420
$0.6420 Buy Now
DISTI # 70R6867
Newark I/O Expander, 8 Bit, 100Khz, Soic-16, Chip Configuration:8Bit, Bus Frequency:100Khz, Ic Interface Type:I2C, Supply Voltage Min:2.5V, Supply Voltage Max:6V, Interface Case Style:Soic, No. Of Pins:16Pins, No. Of I/O S:8I/O S Rohs Compliant: Yes |Nxp PCF8574AT/3,518 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 316
  • 1 $0.9920
  • 10 $0.9920
  • 25 $0.9090
  • 50 $0.9090
  • 100 $0.9090
  • 250 $0.9090
  • 500 $0.8390
$0.8390 / $0.9920 Buy Now
DISTI # 568-1074-1-ND
DigiKey IC XPNDR 100KHZ I2C 16SO Min Qty: 1 Lead time: 15 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 32027
In Stock
  • 1 $1.6300
  • 10 $1.4600
  • 25 $1.3772
  • 100 $1.1733
  • 250 $1.1017
  • 500 $0.9640
  • 1,000 $0.7987
  • 2,000 $0.7437
  • 5,000 $0.7161
  • 10,000 $0.6886
$0.6886 / $1.6300 Buy Now
DISTI # PCF8574AT/3,518
Avnet Americas I/O Expander 16-Pin SO T/R - Tape and Reel (Alt: PCF8574AT/3,518) Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks, 0 Days Container: Reel 0
  • 1,000 $0.7636
  • 2,000 $0.7472
  • 4,000 $0.7308
  • 6,000 $0.7145
  • 8,000 $0.6981
  • 10,000 $0.6817
  • 100,000 $0.6654
$0.6654 / $0.7636 Buy Now
DISTI # 28X3136
Avnet Americas I/O Expander 16-Pin SO T/R - Tape and Reel (Alt: 28X3136) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 59 Weeks, 1 Days Container: Reel 5000 Partner Stock
  • 1 $0.8020
  • 2,000 $0.7730
  • 4,000 $0.7590
  • 6,000 $0.7450
  • 10,000 $0.7160
$0.7160 / $0.8020 Buy Now
DISTI # 70R6867
Avnet Americas I/O Expander 16-Pin SO T/R - Product that comes on tape, but is not reeled (Alt: 70R6867) RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 23 Weeks, 6 Days Container: Ammo Pack 316 Partner Stock
  • 1 $1.7000
  • 10 $1.5200
  • 10 $1.5200
  • 25 $1.4400
  • 100 $1.2200
$1.2200 / $1.7000 Buy Now
DISTI # 771-PCF8574ATD-T
Mouser Electronics Interface - I/O Expanders EXTENDED I/O EXPANDER I2C RoHS: Compliant 19237
  • 1 $1.5500
  • 10 $1.3700
  • 100 $1.1800
  • 250 $1.1100
  • 500 $0.9640
  • 1,000 $0.7980
  • 2,000 $0.7430
  • 5,000 $0.7160
  • 10,000 $0.6880
$0.6880 / $1.5500 Buy Now
DISTI # V72:2272_06537178
Arrow Electronics I2C Interface 100kHz 6V 16-Pin SO T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 15 Weeks Date Code: 2404 Container: Cut Strips Americas - 4
  • 1 $0.7321
$0.7321 Buy Now
Future Electronics PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks Container: Reel 1000
Reel
  • 1,000 $0.7550
  • 2,000 $0.7400
  • 3,000 $0.7300
  • 4,000 $0.7250
  • 5,000 $0.7000
$0.7000 / $0.7550 Buy Now
DISTI # 72821342
Verical I2C Interface 100kHz 6V 16-Pin SO T/R RoHS: Compliant Min Qty: 25 Package Multiple: 1 Americas - 492
  • 25 $1.2500
  • 50 $1.1813
  • 100 $1.0262
  • 200 $0.9788
$0.9788 / $1.2500 Buy Now
Bristol Electronics   10
RFQ
DISTI # PCF8574AT
TME IC: interface, I/O expander, 2.5÷6VDC, I2C, SMD, SO16-W, Ch: 8 Min Qty: 1 4257
  • 1 $1.7300
  • 5 $1.6200
  • 25 $1.3400
  • 100 $1.2300
  • 250 $1.0400
  • 500 $0.9800
  • 1,000 $0.8900
$0.8900 / $1.7300 Buy Now
Ameya Holding Limited   Min Qty: 1000 9310
  • 1,000 $1.2172
  • 5,000 $1.1806
$1.1806 / $1.2172 Buy Now
DISTI # SMC-PCF8574AT/3,518
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 3464
RFQ
DISTI # PCF8574AT/3,518
Avnet Silica I/O Expander 16-Pin SO T/R (Alt: PCF8574AT/3,518) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 17 Weeks, 0 Days Silica - 0
Buy Now
DISTI # C1S537100452953
Chip1Stop Remote 8-bit I/O expander for I2C‑bus with interrupt RoHS: Compliant pbFree: Yes Container: Cut Tape 492
  • 1 $1.3600
  • 10 $1.0000
  • 50 $0.9450
  • 100 $0.8210
  • 200 $0.7830
$0.7830 / $1.3600 Buy Now
CHIPMALL.COM LIMITED 8 100kHz I2C SOIC-16-300mil I/O Expanders ROHS 973
  • 5 $1.7727
  • 50 $1.2398
  • 150 $1.0404
  • 500 $0.9515
  • 2,500 $0.8983
$0.8983 / $1.7727 Buy Now
DISTI # PCF8574AT/3,518
EBV Elektronik I/O Expander 16-Pin SO T/R (Alt: PCF8574AT/3,518) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 17 Weeks, 0 Days EBV - 6000
Buy Now
New Advantage Corporation PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16 RoHS: Compliant Min Qty: 1 Package Multiple: 1000 2000
  • 1,000 $0.9143
  • 2,000 $0.8533
$0.8533 / $0.9143 Buy Now

Part Details for PCF8574AT/3,518

PCF8574AT/3,518 CAD Models

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PCF8574AT/3,518 Part Data Attributes

Parametric Data
PCF8574AT/3,518 NXP Semiconductors
Buy Now Datasheet
Compare Parts:
PCF8574AT/3,518 NXP Semiconductors PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SOP
Package Description 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16
Pin Count 16
Manufacturer Package Code SOT162-1
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Factory Lead Time 23 Weeks, 6 Days
Samacsys Manufacturer NXP
Clock Frequency-Max 0.1 MHz
External Data Bus Width
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 10.3 mm
Moisture Sensitivity Level 2
Number of Bits 8
Number of I/O Lines 8
Number of Ports 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Current-Max 100 mA
Supply Voltage-Max 6 V
Supply Voltage-Min 2.5 V
Supply Voltage-Nom 5 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 PCF8574AT/3,518

This table gives cross-reference parts and alternative options found for PCF8574AT/3,518. 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 PCF8574AT/3,518, 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
935275581518 IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port NXP Semiconductors PCF8574AT/3,518 vs 935275581518
PCF8574T/3 IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port NXP Semiconductors PCF8574AT/3,518 vs PCF8574T/3
PCF8574ADWE4 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85 Texas Instruments PCF8574AT/3,518 vs PCF8574ADWE4
935283489518 8 I/O, PIA-GENERAL PURPOSE, PDSO16 NXP Semiconductors PCF8574AT/3,518 vs 935283489518
PCF8574ADWRG4 Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85 Texas Instruments PCF8574AT/3,518 vs PCF8574ADWRG4
PCF8574T/3,118 PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin NXP Semiconductors PCF8574AT/3,518 vs PCF8574T/3,118
935275617118 IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port NXP Semiconductors PCF8574AT/3,518 vs 935275617118
935275581112 IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port NXP Semiconductors PCF8574AT/3,518 vs 935275581112
PCF8574AT/3,512 PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin NXP Semiconductors PCF8574AT/3,518 vs PCF8574AT/3,512
PCF8574AT/3 IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port NXP Semiconductors PCF8574AT/3,518 vs PCF8574AT/3
Part Number Description Manufacturer Compare
PCF8574AT/3,512 PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin NXP Semiconductors PCF8574AT/3,518 vs PCF8574AT/3,512
PCF8574ADWE4 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85 Texas Instruments PCF8574AT/3,518 vs PCF8574ADWE4

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