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
- Number of Functions :
- 2
- Turn On Delay Time :
- 22 ns
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Logic Function :
- NAND
- Logic Level - High :
- 2V
- Output Current :
- 8mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Number of Pins :
- 14
- Supply Voltage :
- 5V
- Pin Count :
- 14
- Mount :
- Surface Mount
- Logic Level - Low :
- 0.8V
- Logic Type :
- NAND Gate
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Power Supplies :
- 5V
- Current - Output High, Low :
- 400μA 8mA
- Terminal Form :
- Gull wing
- Base Part Number :
- 74LS20
- Packing Method :
- TR
- Height :
- 2mm
- Width :
- 5.3mm
- Family :
- LS
- Number of Inputs :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C
- Propagation Delay :
- 15 ns
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Thickness :
- 1.95mm
- Factory Lead Time :
- 6 Weeks
- Schmitt Trigger :
- No
- Length :
- 10.3mm
- Mounting Type :
- Surface Mount
- Number of Elements :
- 2
- JESD-609 Code :
- e4
- Current - Quiescent (Max) :
- 800μA
- Weight :
- 208.312296mg
- Series :
- 74LS
- Max Propagation Delay @ V, Max CL :
- 15ns @ 5V, 15pF
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 4.75V~5.25V
- 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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