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16 Termination 1.27mm 3/5V I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width)
- Manufacturer: Texas Instruments
- NO: 815-PCF8574ADWG4
- Package: 16-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 5271
- Description: 16 Termination 1.27mm 3/5V I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width) (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| 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 | Tube |
| 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 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | PCF8574 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Output Type | Push-Pull |
| Operating Supply Voltage | 6V |
| Power Supplies | 3/5V |
| Interface | I2C |
| Number of I/O | 8 |
| Number of Ports | 1 |
| 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 |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
PCF8574ADWG4 Overview
With 8 I/Os, it can be programmed.16-SOIC (0.295, 7.50mm Width) comes with the device enclosed in the packaging.The case comes in the Tube style.There is a vote within the 2.5V~6V range that is supplied.Surface Mount is the recommended mounting type.Working temperature range -40°C~85°C is required for the device.In order to achieve a good performance, it works at a frequency of 100kHz.As a whole, it is terminated with 16s.It is estimated that the part has 16 pins in total.The device provides voltage at 5V.In order to run 260, the peak reflow temperature of this part is used.There are a total of 1 ports on the device.On the basis of the PCF8574 family, you can look for related parts.POR can also be founded with this device.It is estimated that 8 bits make up all of the IC chip bits.3/5V can be used to deliver the power.This device is equipped with 16 pins.In the presence of a voltage of 6V, the chip conducts.
PCF8574ADWG4 Features
PCF8574ADWG4 Applications
There are a lot of Texas Instruments PCF8574ADWG4 I/O Expanders applications.
- Camcorder
- Spectrum analysis
- All-pass filtering
- ATE
- Wireless Telemetry
- WCDMA
- Wireless data (WAN/LAN) systems
- Tone control and other equalization
- DC-offset adjustment
- Repeaters, Radio Links, and Modems
