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20250417
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PCF8574PW

Part Number Overview

Manufacturer Part Number
PCF8574PW
Description
IC XPNDR 100KHZ I2C 20TSSOP
Detailed Description
I/O Expander 8 I2C 100 kHz 20-TSSOP
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
PCF8574PW Models
Standard Package
70
Supplier Stocks
>>>Click to Check<<<

Technical specifications

Mfr
Texas Instruments
Series
-
Package
Tube
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Number of I/O
8
Interface
I2C
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
1mA, 25mA
Clock Frequency
100 kHz
Voltage - Supply
2.5V ~ 6V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-TSSOP
Base Product Number
PCF8574

Environmental & Export Classifications

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001

Other Names

PCF8574PW-ND
296-26295-5
PCF8574PWE4-ND
TEXTISPCF8574PW
2156-PCF8574PW
PCF8574PWE4

Category

/Product Index/Integrated Circuits (ICs)/Interface/I/O Expanders/Texas Instruments PCF8574PW

Documents & Media

Datasheets
1(PCF8574)
PCN Obsolescence/ EOL
1(EOL- 04/Nov/2023)
PCN Design/Specification
1(Design 22/Feb/2022)
EDA Models
1(PCF8574PW Models)

Quantity Price

Quantity: 1050
Unit Price: $1.2331
Packaging: Tube
MinMultiplier: 1
Quantity: 560
Unit Price: $1.48823
Packaging: Tube
MinMultiplier: 1
Quantity: 280
Unit Price: $1.70086
Packaging: Tube
MinMultiplier: 1
Quantity: 140
Unit Price: $1.81143
Packaging: Tube
MinMultiplier: 1
Quantity: 70
Unit Price: $2.126
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $2.254
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $2.51
Packaging: Tube
MinMultiplier: 1

Substitutes

Part No. : PCF8574PWR
Manufacturer. : Texas Instruments
Quantity Available. : 2,663
Unit Price. : $1.86000
Substitute Type. : MFR Recommended
Part No. : PCF8574TS/3,118
Manufacturer. : NXP USA Inc.
Quantity Available. : 22,618
Unit Price. : $1.79000
Substitute Type. : Direct

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