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Description
Datasheet Nov 16, 2015 The PCF8574A device provides general-purpose. Latched Outputs With High- Current Drive remote I/O expansion for most microcontroller. May 27, 2013 The PCF8574 and PCF8574A are identical, except for the different fixed portion of the slave address. The three hardware address pins allow Texas Instruments (TI) PCF8574 and PCF8574A are two-wire I2C-bus to The PCF8574 and PCF8574A use the serial clock (SCL) and serial data. (SDA) I2C Nov 22, 2002 The PCF8574 and PCF8574A versions differ only in their slave address as shown in Fig.10. 3. ORDERING INFORMATION. TYPE NUMBER. Jun 3, 2013 1. General description. The PCA8574/74A provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock
| Part Number | PCF8574AN |
| 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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