SN7438DE4
| Parameters | |
|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 14 |
| Weight | 129.387224mg |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 14 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Subcategory | Gates |
| Packing Method | TUBE |
| Technology | TTL |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Number of Elements | 4 |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Current - Output | 48mA |
| Propagation Delay | 22 ns |
| Turn On Delay Time | 22 ns |
| Family | TTL/H/L |
| Logic Function | NAND |
| Output Characteristics | OPEN-COLLECTOR |
| High Level Output Current | -48mA |
| Low Level Output Current | 0A |
| Schmitt Trigger | NO |
| Number of Input Lines | 2 |
| Number of Output Lines | 1 |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SN7438DE4 Overview
Shipping overseas is convenient with the part packed in SOIC. A total of 14 terminations have been recorded. 4 functions in the part enhance the user experience significantly. The chip is part of the TTL/H/L family. It is injected into the part body with 14 pins. Many applications include this logic device with a Surface Mount mounting. To find out what the 14 pins do, please refer to the datasheets. The logic device shown here is a typical Gates. It includes the industry TUBE method. This part requires 5V power supplies, according to its datasheet. Operation involves 4 elements in total. This chip has a 5V volt operating supply voltage. The device should not operate under environment where temperature is higher than 70°C. Test statistics indicate that the part would operate at 0°C degrees Celsius. The device should not be supplied with voltages higher than 5.25V. The lowest voltage the part should receive is 4.75V. A part with 2 input lines performs better. It has a rating of 48mA.
SN7438DE4 Features
TTL/H/L Family
SN7438DE4 Applications
There are a lot of Texas Instruments SN7438DE4 Gates and Inverters applications.
- Mobile caravan
- Grid adaptation function
- Electric grinding wheel
- Television
- Communication
- Fax machine
- Projector
- In-vehicle system
- Overvoltage and undervoltage protection
- Audio
