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SN7438DE4
Purchase
You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| 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