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PCF8574AT/3,518 is Obsolete and no longer manufactured.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
PCF8574AT/3,518 | |
|---|---|
DigiKey Part Number | 568-1074-2-ND - Tape & Reel (TR) 568-1074-1-ND - Cut Tape (CT) 568-1074-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | PCF8574AT/3,518 |
Description | IC XPNDR 100KHZ I2C 16SO |
Customer Reference | |
Detailed Description | I/O Expander 8 I2C 100 kHz 16-SO |
Datasheet | Datasheet |
EDA/CAD Models | PCF8574AT/3,518 Models |
Product Attributes
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Category | Output Type Push-Pull |
Manufacturer NXP USA Inc. | Current - Output Source/Sink 300µA, 25mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Clock Frequency 100 kHz |
Part Status Obsolete | Voltage - Supply 2.5V ~ 6V |
DigiKey Programmable Not Verified | Operating Temperature -40°C ~ 85°C |
Number of I/O 8 | Mounting Type Surface Mount |
Interface I2C | Package / Case 16-SOIC (0.295", 7.50mm Width) |
Interrupt Output Yes | Supplier Device Package 16-SO |
Features POR | Base Product Number |
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Substitutes (12)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PCF8574ADW | Texas Instruments | 1,798 | 296-26293-5-ND | $2.33000 | Direct |
| PCF8574ADWR | Texas Instruments | 6,941 | 296-13105-1-ND | $1.59000 | Direct |
| MAX7329AWE+T | Analog Devices Inc./Maxim Integrated | 1,119 | 175-MAX7329AWE+TCT-ND | $4.31000 | Similar |
| PCA9534ADW | Rochester Electronics, LLC | 7,385 | 2156-PCA9534ADW-ND | $1.89000 | Similar |
| PCA9534ADWR | Texas Instruments | 60,907 | 296-21759-1-ND | $1.64000 | Similar |
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