PCF8574DWE4 OverviewUsing 8 I/Os, it is programmed.SOIC comes with the device enclosed in the packaging.In terms of termination, it is characterized by 16 termination as a whole.In total, the part has 16 pins.There is voltage at 5V provided by the device.In order to run 260, the peak reflow temperature of this part is used.1 ports are available on the device.8 is the number of bits on an IC chip.At 3/5V, it is capable of delivering power.It has 16 pins.In the presence of a voltage of 6V, the chip conducts.In this case, it belongs to the PARALLEL IO PORT, GENERAL PURPOSE family of uPs, uCs, and peripheral ICs.It reaches 85°C degrees Celsius at its maximum operating temperature.There must be a minimum working temperature of -40°C for this device.Its maximum frequency is 100kHz.If it runs at 100kHzHz, it can perform effectively.
PCF8574DWE4 FeaturesPCF8574DWE4 ApplicationsThere are a lot of Texas Instruments
PCF8574DWE4 I/O Expanders applications.
Single-Ended to Differential Conversion/Amplification
Low Voltage, Low Noise, Differential Signal Processing
Common Mode Voltage Translation
Portable Instrumentation
Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
IDEN, PHS, GSM Basestations
Repeaters, Radio Links, and Modems
Wireless Telemetry
JTRS
802.11x Receivers
| Package / Case | SOIC |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 420.395078mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Frequency | 100kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 16 |
| 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 |
| Frequency (Max) | 100kHz |
| Length | 10.3mm |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Feature | POR |
| Part Status | Obsolete |
| Voltage - Supply | 2.5V~6V |
| Output Type | Push-Pull |
| Interface | I2C |
| Clock Frequency | 100kHz |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 1mA 25mA |
| RoHS Status | ROHS3 Compliant |
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