SN74LS20NS
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- Mfr.Part #
- SN74LS20NS
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC GATE NAND 2CH 4-INP 14-SO
- Stock
- 12,700
- In Stock ：
- 12,700
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Voltage - Supply :
- 4.75V~5.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- JESD-609 Code :
- e4
- Propagation Delay :
- 15 ns
- ECCN Code :
- EAR99
- Logic Type :
- NAND Gate
- Supply Voltage :
- 5V
- Turn On Delay Time :
- 22 ns
- Operating Supply Voltage :
- 5V
- Operating Temperature :
- 0°C~70°C
- Number of Terminations :
- 14
- Family :
- LS
- Mounting Type :
- Surface Mount
- Logic Level - Low :
- 0.8V
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- TR
- Lead Free :
- Lead Free
- Length :
- 10.3mm
- Number of Functions :
- 2
- Base Part Number :
- 74LS20
- Height :
- 2mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 5.3mm
- Schmitt Trigger :
- No
- Max Propagation Delay @ V, Max CL :
- 15ns @ 5V, 15pF
- Number of Outputs :
- 1
- Output Current :
- 8mA
- Thickness :
- 1.95mm
- Logic Level - High :
- 2V
- Series :
- 74LS
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 14
- Weight :
- 208.312296mg
- Pbfree Code :
- yes
- Number of Elements :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Inputs :
- 4
- Number of Pins :
- 14
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Current - Quiescent (Max) :
- 800μA
- Logic Function :
- NAND
- Current - Output High, Low :
- 400μA 8mA
- Datasheets
- SN74LS20NS
Specialized ICs Texas Instruments SN74LS20NS Overview
Specialized ICs Texas Instruments SN74LS20NS is a high-performance dual 4-input NAND gate integrated circuit, perfect for addressing complex digital logic requirements. This device is encapsulated in a 14-SOIC package, ensuring its suitability for space-sensitive applications. With an operating voltage range of 4.75V to 5.25V, it reliably functions within standard TTL levels, making it ideal for interfacing with other TTL logic devices. The SN74LS20NS operates efficiently within a temperature range of 0°C to 70°C, which guarantees stable performance across various environments. This IC features low power consumption and high-speed operation with a typical propagation delay of 15 ns, providing an optimal solution for high-speed logic systems.
Key Features
NAND Gate Logic Type: Ideal for constructing complex logic circuits.
Operating Temperature: 0°C~70°C, suitable for a wide range of environmental conditions.
Power Supply: Operates on a 5V supply, compatible with standard TTL voltage levels.
Package Type: 14-SOIC, offers a compact footprint for space-constrained applications.
Propagation Delay: Approximately 15 ns, enabling high-speed operations.
Output Current: Capable of delivering 8mA, adequate for driving standard loads in digital circuits.
Applications
The Specialized ICs Texas Instruments SN74LS20NS is extensively used in various applications ranging from consumer electronics to industrial control systems. Its high-speed and reliability make it an excellent choice for:
- Digital signal processing
- Control system logic circuits
- Interface logic translations
- Data path logic
- Alarm systems
- Timing circuits
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