(5/5) based on 16 customer reviews
Description
Datasheet The PCF8574 device provides general-purpose. Compatible With Most Microcontrollers remote I/O expansion for most microcontroller. Latched Outputs With Nov 22, 2002 the PCF8574 can remain a simple slave device. The PCF8574 and PCF8574A versions differ only in their slave address as shown in Fig.10. 3. May 27, 2013 The PCF8574 and PCF8574A are identical, except for the different fixed can be up to 16 of these I/O expanders PCF8574 /74A together on. Apr 15, 2009 address is the same as the PCF8574 and the fixed EEPROM I2C-bus Drop-in replacement for PCF8574 with integrated 2-kbit EEPROM. Jun 3, 2013 NXP offers newer, more capable drop-in replacements for the PCF8574 /74A in newer space-saving packages. PCA9670 replaces the interrupt
| Part Number | PCF8574N |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Interface - I-O Expanders |
| Brand | Texas Instruments |
| Description | IC I/O EXPANDER I2C 8B 16DIP |
| Series | - |
| Packaging | Tube |
| Number of I/O | 8 |
| Interface | I²C |
| Interrupt Output | Yes |
| Features | POR |
| Output Type | Push-Pull |
| Current - Output Source/Sink | 1mA, 25mA |
| Clock Frequency | 100kHz |
| Voltage - Supply | 2.5 V ~ 6 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP |
| Image |  |
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