CD74HC221PWE4
| Parameters | |
|---|---|
| Independent Circuits | 2 |
| Schmitt Trigger Input | Yes |
| Number of Data/Clock Inputs | 2 |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
| Package / Case | TSSOP |
| Number of Pins | 16 |
| Weight | 61.887009mg |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 16 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 0.65mm |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Temperature Grade | MILITARY |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Current - Output | 5.2mA |
| Propagation Delay | 315 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 315 ns |
| Family | HC/UH |
| Logic Function | Multivibrator |
| Output Polarity | COMPLEMENTARY |
| High Level Output Current | -5.2mA |
| Low Level Output Current | 5.2mA |
CD74HC221PWE4 Overview
It is enclosed in the TSSOP packaging along with the digital timer. To mount this digital timer with Surface Mount. The minimum operating temperature of the chip must not be lower than -55°C. It's best to use the timer clock when the temperature is below 125°C. The timer clock contains 16 pins. The digital timer's operating supply voltage is rated 5V voltage. The supply voltage of the programmable timer can rate 4.5V. The sum of the IC chip pins is 16 . The number of the chip's terminations sums up to 16. The timer clock has 61.887009mg in weight. The minimum supply voltage of the chip must not be lower than 2V. The supply voltage of this chip should not exceed 6V. The timer clock runs quiescent current at 8μA.
CD74HC221PWE4 Features
Max Operating temperature at -55°C
Quiescent Current at 8μA
CD74HC221PWE4 Applications
There are a lot of Texas Instruments CD74HC221PWE4 Programmable Timers & Oscillators applications.
- Home Automation Sensors
- Clutch Actuator circuit
- Safety and Security Platforms
- Remote Sensors
- Internet of Things (IoT)
- Battery-Powered Systems
- Car Door Handle circuit
- Building Automation
- Battery Powered Systems
- Smart Key
