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| Parameters | |
|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Package / Case | TSSOP |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 76.997305mg |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Subcategory | Parallel IO Ports |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Frequency | 100kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 20 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 6V |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 3/5V |
| Temperature Grade | INDUSTRIAL |
| Number of I/O | 8 |
| Number of Ports | 1 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Number of Bits | 8 |
| Supply Current-Max | 0.1mA |
| Frequency (Max) | 100kHz |
| Height | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
PCF8574PWRE4 Overview
Using 8 I/Os, it is programmed.Packaging includes the device and the TSSOP.The case comes in the form of a Tape & Reel (TR).As a whole, it is terminated with 20s.20 pins make up the part.At 5V, there is voltage provided by the device.It is necessary to run 260 at the peak reflow temperature on this part.There are a total of 1 ports on the device.A chip with 8 bits has a total of 8 bits.Power can be delivered at 3/5V.The device is equipped with 20 pins.Conductivity of the chip occurs when the supply voltage is 6V.As with other PARALLEL IO PORT, GENERAL PURPOSE uPs/uCs/peripheral ICs, it belongs to the PARALLEL IO PORT, GENERAL PURPOSE family.Parallel IO Ports-series.There is a maximum operating temperature of 85°C when the device is operating.This device's minimum working temperature must not be less than -40°C.There is a maximum frequency of 100kHz for this chip.In order for it to be effective, it must run at a frequency of 100kHz.
PCF8574PWRE4 Features
PCF8574PWRE4 Applications
There are a lot of Texas Instruments PCF8574PWRE4 I/O Expanders applications.
- Biomedical instrumentation
- Anti-Alias filtering
- Elliptic filter
- Data acquisition systems
- Particulate Matter sensors
- Digital-generated analog (D-A) signals
- Low-pass filters
- Automotive audio system
- Industrial and measurement circuits
- Strain Gauges
