Texas Instruments PCF8574DWR
PCF8574DWR
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Texas Instruments PCF8574DWR information
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Contact Plating
Gold
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
16
Weight
420.395078mg
Operating Temperature
-40°C~85°C
Packaging
Cut Tape (CT)
JESD-609 Code
e4
Feature
POR
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Technology
CMOS
Voltage - Supply
2.5V~6V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
1.27mm
Base Part Number
PCF8574
Pin Count
16
Number of Outputs
8
Output Type
Push-Pull
Power Supplies
3/5V
Interface
I2C
Number of I/O
8
Number of Ports
1
Output Current
25mA
Number of Bits
8
Clock Frequency
100kHz
Supply Current-Max
0.1mA
Interrupt Output
Yes
Current - Output Source/Sink
1mA 25mA
Height
2.65mm
Length
10.3mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- PCN Design/Specification :
PCF8574DWR Overview
The board has been programmed with 8 I/Os.In the packaging with the 16-SOIC (0.295, 7.50mm Width), there is a device enclosed in the package.A Cut Tape (CT) case is also available for this item.During 2.5V~6V, the vote is supplied.Mounting type Surface Mount is recommended.Working temperature range -40°C~85°C is required for the device.As for the performance, it works with a frequency of 100kHz.There are 16 terminations in the fabric as a whole.There are 16 pins on the part in total.There is voltage at 5V provided by the device.In order to run 260, we use the peak reflow temperature of this part.1 ports are available on the device in total.The PCF8574 family contains related parts that you can search for.POR can also be founded using this device when it is used in conjunction with the POR device.There are a total of 8 bits on each IC chip.At 3/5V, the power can be delivered.16 pins are on the device.25mA is the maximum current the device can accept.An output 8 is available.
PCF8574DWR Features
PCF8574DWR Applications
There are a lot of Texas Instruments PCF8574DWR I/O Expanders applications.
- Speakers
- JTRS
- Amplitude control
- Sound enhancement
- Drop-in Replacement for Differential Amplifiers
- External clock
- DVD
- Audio/Sonar/Avionics frequency filtering
- Portable/ Handheld Devices
- Bessel filter
- ImagePart NumberManufacturerPackage / CaseNumber of PinsInterfaceSupply VoltagePower SuppliesTerminal PitchPin CountWidthView Compare
PCF8574DWR
NA16-SOIC (0.295, 7.50mm Width)
16
I2C
5 V
3/5 V
1.27 mm
16
7.5 mm
- PCF8574ADWNA
16-SOIC (0.295, 7.50mm Width)
16
I2C
5 V
3/5 V
1.27 mm
16
7.5 mm
PCF8574DWR
VS
PCF8574ADW
- PCF8574ADWRNA
16-SOIC (0.295, 7.50mm Width)
16
I2C
5 V
3/5 V
1.27 mm
16
7.5 mm
PCF8574DWR
VS
PCF8574ADWR
PCF8574AT/3,518NXP USA Inc.16-SOIC (0.295, 7.50mm Width)
-
I2C
5 V
3/5 V
1.27 mm
16
7.5 mm
PCF8574DWR
VS
PCF8574AT/3,518
- PCF8574T/3,518NXP USA Inc.
16-SOIC (0.295, 7.50mm Width)
-
I2C
5 V
3/5 V
1.27 mm
16
7.5 mm
PCF8574DWR
VS
PCF8574T/3,518
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How to Ship Electronic Components?
We take great care when shipping electronics overseas. Both the U.S. and U.K. governments have imposed restrictions on air transport of electronics, according to the International Air Transport Association.
1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
3. How much does it cost to ship the electronic components?
The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does Aztec Electronics mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the Texas Instruments Incorporated (TI)'s PCF8574DWR price and stock displayed on the website accurate?
Aztec Electronics inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with Aztec Electronics salesperson or online customer service before payment.
You Also Ask
- How to test electronic components and quality inspections?
- How to transport your electronic components safely?
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After the electronic components have passed the quality inspection of Aztec Electronics, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
Texas Instruments Incorporated (TI) was founded in 1930 and is headquartered in Dallas, Texas, USA. Haviv Ilan is the President and CEO. They design, manufacture, test and sell analog and embedded semiconductors. Industrial and automotive markets are the best markets for their products .
The company focuses on amplifiers, audio, clock and timing, data converters, die and wafer services, DLP® products, interfaces, isolation devices, logic, microcontrollers (MCUs) and processors, motor drivers, power management, radio frequency & Microwaves, Sensors, Switches & Multiplexers, Wireless Connectivity.
Their values: Trustworthy, Inclusive, Innovative, Competitive, Results-oriented
Acquisition history：
In October 1999, TI acquired power Trends
In 2000, TI acquired Burr Brown (BB) at approximately $7.6 billion.
In September 2011, TI acquired National semiconductor(NS.NSC) for US$6.5 billion.
In 2021, TI acquired an operational 300mm fabrication plant located in Lehi, Utah from Micron for $900 million.
Main application fields:
Automotive, Communications Equipment, Enterprise Systems, Industrial Applications, Aerospace and Defense, Appliances, Building Automation, Factory Automation and Control, Grid Infrastructure, Industrial Transportation (non-automotive and non-light truck), Lighting, Medical, Motor Drives, Power Delivery, Pro Audio, Video & Signage, Retail Automation & Payments, Test & Measurement, Personal Electronics.
