SN74LS38DR
- Mfr.Part #
- SN74LS38DR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE NAND OPEN 4CH 2IN 14SOIC
- Stock
- 4,867
- In Stock :
- 4,867
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Weight :
- 129.387224mg
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Logic Level - Low :
- 0.8V
- Turn On Delay Time :
- 32 ns
- Schmitt Trigger :
- No
- Number of Terminations :
- 14
- ECCN Code :
- EAR99
- Series :
- 74LS
- Current - Output High, Low :
- - 24mA
- Operating Temperature :
- 0°C~70°C
- Output Current :
- 24mA
- Current - Quiescent (Max) :
- 2mA
- Packing Method :
- TR
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Base Part Number :
- 74LS38
- Logic Type :
- NAND Gate
- Number of Elements :
- 4
- Height :
- 1.75mm
- Voltage - Supply :
- 4.75V~5.25V
- Propagation Delay :
- 32 ns
- JESD-609 Code :
- e4
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 8.65mm
- Feature :
- Open Collector
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Family :
- LS
- Logic Function :
- NAND
- Power Supplies :
- 5V
- Number of Functions :
- 4
- Number of Pins :
- 14
- Number of Inputs :
- 2
- Thickness :
- 1.58mm
- Pin Count :
- 14
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Logic Level - High :
- 2V
- Max Propagation Delay @ V, Max CL :
- 32ns @ 5V, 45pF
- Datasheets
- SN74LS38DR

Gates and Inverters Texas Instruments SN74LS38DR Overview
The SN74LS38DR by Texas Instruments is a robust component in the Gates and Inverters category, engineered to manage complex digital functions with reliability and efficiency. This integrated circuit features four independent 2-input open-collector NAND gates. It is designed for optimal performance in a wide range of digital applications, particularly where buffer interfaces, driver types, and logic-level conversion are required. This makes the SN74LS38DR a crucial component in both commercial and industrial electronic systems, helping businesses enhance their systems' performance and reliability.
SN74LS38DR Features
The SN74LS38DR NAND gate IC offers several key features that make it an excellent choice for various applications. These include a wide operating voltage range and high output current capability, which ensure that the device can handle heavier load requirements. Additionally, its SOIC-14 package is ideal for space-constrained applications, providing a compact, yet powerful solution.
SN74LS38DR Applications
- Logic Level Converters: Utilizes the SN74LS38DR to interface between different logic levels, allowing compatibility across various platforms and devices.
- Buffer Interfaces: Employs this IC to create buffer interfaces, ensuring signal integrity and reducing noise in complex circuits.
- Driver Circuits: The open-collector outputs allow the SN74LS38DR to handle higher current loads, ideal for driving LEDs, relays, and other actuators.
- Industrial Electronics: Serves critical roles in industrial control systems where robust logic and high current sinking capability are required.
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