PCF8574AN-TEXAS INSTRUMENTS-PCF8574AN-I/O Expander, 8 bit, I2C, 2.5 V, 6 V, DIP, 16 Pins

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SKU: R152926
  1. MPN: PCF8574AN
  2. Brand: TEXAS INSTRUMENTS

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Category: Power management IC

PCF8574AN-TEXAS INSTRUMENTS-PCF8574AN-I/O Expander, 8 bit, I2C, 2.5 V, 6 V, DIP, 16 Pins
.This 8 bit input/output expander for the two line bidirectional bus (I2C) is designed for 2.5V to 6V VCC operation. The PCF8574AN provides general purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)]. The device features an 8 bit quasi-bidirectional I/O port (P0–P7), including latched outputs with high current drive capability for directly driving LEDs. Each quasi-bidirectional I/O can be used as an input or output without the use of a data direction control signal. At power on, the I/Os are high. In this mode, only a current source to VCC is active. An additional strong pull-up to VCC allows fast rising edges into heavily loaded outputs. This device turns on when an output is written high and is switched off by the negative edge of SCL. The I/Os should be high before being used as inputs.

Note: Images for reference only.


Specifications:

No. of Bits:: 8bit
Interfaces:: I2C
Supply Voltage Min:: 2.5V
Supply Voltage Max:: 6V
IC Case / Package:: DIP
No. of Pins:: 16Pins
No. of I/O’s:: 8I/O’s
Operating Temperature Min:: -40°C
Operating Temperature Max:: 85°C

For detailed specifications, please refer to datasheet in Attachments.


Package Includes:

1 x PCF8574AN-TEXAS INSTRUMENTS-PCF8574AN-I/O Expander, 8 bit, I2C, 2.5 V, 6 V, DIP, 16 Pins

SKU: R152926 Category:
Manufacturer:

Texas Instruments

Case/Package:

DIP

Min Supply Voltage

2.5V

Operating Temperature Min

-40°C

No. of Pins

16

No. of I/Os

8I/O's

Product Range

I2C General Purpose I/O (GPIO)

No. of Bits

8bit

Max. Supply Voltage (V)

6V

Interface

I2C

Operating Temperature Max

85°C

Shipping Weight 0.01 kg
Shipping Dimensions 4 × 4 × 1 cm
1 Year Warranty

This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only. In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Datasheet

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Country Of Origin: China