STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 6 customer reviews

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 STMicroelectronics
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 Integrated Circuits (ICs)
Lowest Price: $1.64   Highest Price: $6.3
1 - 5 of 5 Record(s)

Hot Offer

Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

PCF8574AN

Brand:

ST/MICRON

D/C:
05+
Qty:

10000

Price (USD):

3.97

Company:

Belt (HK) Electronics Co

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Part Number:

PCF8574AN

Brand:

ST

D/C:
Qty:

9000

Price (USD):

5.135

Company:

Shenzhen Xinxin Intelligent Electronics Co., Ltd

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Part Number:

PCF8574AN

Brand:

STMicroelectronics

D/C:
Qty:

6500

Price (USD):

6.3

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

PCF8574AN

Brand:

STMicroel

D/C:
2021+
Qty:

16970

Price (USD):

1.64

Company:

HK HongShengChuang Industrial Co., Limited

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Part Number:

PCF8574AN

Brand:

STMICROELECT

D/C:
21+
Qty:

368099

Price (USD):

2.805

Company:

Cicotex Electronics (HK) Limited

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PCF8574AN Ref.

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