NXP Semiconductors PCF8574T/3,512
$ 0.77
Obsolete
Inventory History
3 month trend: -66.89%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCF8574T/3,512.
CAD Models
Download NXP Semiconductors PCF8574T/3,512 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.77
$ 0.837
$ 0.837
Stock
180,085
857,783
857,783
Authorized Distributors
6
2
2
Case/Package
SOP
SOIC
SOIC
Number of Pins
16
16
16
Interface
I2C
-
-
Frequency
100 kHz
100 kHz
100 kHz
Number of I/Os
8
8
8
Min Supply Voltage
2.5 V
2.5 V
2.5 V
Max Supply Voltage
6 V
6 V
6 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1989-01-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2025-04-18
LTD Date2025-10-18
Related Parts
NXP SemiconductorsPCF8574AT/3,518
PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16
Texas InstrumentsPCF8574ADW
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85
NXP SemiconductorsPCF8574AT/3,512
PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus - SOIC-16
MicrochipMCP23008-E/SO
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SOIC-18
Texas InstrumentsPCA9544ADWR
IC INTERFACE SPECIALIZED 20SOIC / Translating Switch Interface 20-SOIC
Descriptions
Descriptions of NXP Semiconductors PCF8574T/3,512 provided by its distributors.
PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus- SOIC-16
NXP PCF8574T/3,512 I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC
I/O Expander, 8 bit, 8 I/Os, I2C, 2.5 V to 6 V, 16 Pins, SOIC
I/O Port Expanders; PCF8574T/3,512; NXP SEMICONDUCTORS; 16
PCF8574 Tube Active I2C io expander 3/5V 10.3mm 100kHz 300muA 25mA
I/O Expanders 2.5V~6V 100kHz SOIC16_300MIL
I2C Interface 100kHz 6V 16-Pin SO Tube
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
SOP-16-300mil I/O Expanders ROHS
I²C Remote 8bit I/O Exp. SOL16
8 I/O PIA-GENERAL PURPOSE PDSO16
IC, I/O EXPANDER, 8BIT, 16SOIC; 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; Pr
Manufacturer Aliases
NXP Semiconductors has several brands around the world that distributors may use as alternate names. NXP Semiconductors may also be known as the following names:
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
Inventory History
3 month trend: -66.89%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
Frequency100 kHz
InterfaceI2C
Max Frequency100 kHz
Max Operating Temperature85 °C
Max Supply Current100 µA
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current100 mA
Number of Bits8
Number of I/Os8
Number of Ports1
Operating Supply Voltage5 V
Schedule B8542390000
Temperature GradeIndustrial
Voltage6 V
Dimensions
Height2.45 mm
Height - Seated (Max)2.65 mm
Length10.3 mm
Terminal Pitch1.27 mm
Width7.5 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCF8574T/3,512.
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements