SN74ALS540-1NS
- Mfr.Part #
- SN74ALS540-1NS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- INVERTER DUAL 8-INPUT 20SO
- Stock
- 4,165
- In Stock :
- 4,165
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Base Part Number :
- 74ALS540
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Terminations :
- 20
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Power Supplies :
- 5V
- Load Capacitance :
- 50pF
- Packaging :
- Cut Tape (CT)
- Logic Function :
- Buffer, Inverter
- Supply Voltage :
- 5V
- Power Supply Current-Max (ICC) :
- 22mA
- Turn On Delay Time :
- 12 ns
- Family :
- ALS
- Voltage - Supply :
- 4.5V~5.5V
- Control Type :
- ENABLE LOW
- Pin Count :
- 20
- Mounting Type :
- Surface Mount
- Thickness :
- 1.95mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 20
- Operating Supply Voltage :
- 5V
- Propagation Delay :
- 12 ns
- Output Type :
- 3-STATE
- Length :
- 12.6mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- 260
- Number of Ports :
- 2
- Operating Temperature :
- 0°C~70°C TA
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Number of Outputs :
- 8
- Polarity :
- Inverting
- Number of Bits :
- 8
- Count Direction :
- Unidirectional
- JESD-609 Code :
- e4
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Number of Elements :
- 1
- Current - Output High, Low :
- 15mA 48mA
- ECCN Code :
- EAR99
- Series :
- 74ALS
- Number of Channels :
- 8
- Width :
- 5.3mm
- Number of Functions :
- 1
- Logic Type :
- Buffer, Inverting
- RoHS Status :
- ROHS3 Compliant
- Height :
- 2mm
- Packing Method :
- TR
- Quiescent Current :
- 13mA
- Mount :
- Surface Mount
- Datasheets
- SN74ALS540-1NS

Specialized ICs Texas Instruments SN74ALS540-1NS Overview
The Specialized ICs Texas Instruments SN74ALS540-1NS is an advanced logic device designed to meet the demanding needs of modern digital systems. This dual buffer, featuring non-inverting 3-state outputs, operates within a supply voltage range of 4.5V to 5.5V, making it ideal for interfacing with 5V logic systems. Housed in a compact 20-SOIC (0.209, 5.30mm Width) package, this component ensures reliable operation between 0°C and 70°C. The SN74ALS540-1NS offers dual output enable functionality, simplifying control and enhancing design flexibility. Its low and high logic state output currents of 15mA and 48mA, respectively, are well-suited for driving capacitive loads while maintaining signal integrity. This IC is part of the 74ALS series, known for its robust performance in a wide range of applications.
Specialized ICs Texas Instruments SN74ALS540-1NS Key Features
- Package Type: 20-SOIC (0.209, 5.30mm Width)
- Operating Voltage: 4.5V~5.5V
- Output Current: 15mA (Low), 48mA (High)
- Temperature Range: 0°C to 70°C
- Logic Type: Dual Buffer/Inverter with 3-State Outputs
- Output Enable Control: Dual, for flexible usage
- Part of the robust 74ALS Series
- Capable of interfacing with 5V logic levels
Specialized ICs Texas Instruments SN74ALS540-1NS Applications
The Specialized ICs Texas Instruments SN74ALS540-1NS buffer and transceiver are integral components in various digital communication and control systems. This IC is extensively used in:
- Televisions
- Cell phones
- Wireless modems
- Remote controls
- Wireless network systems
- Satellite communications networks
- Ethernet circuitry
- Wired telephone networks
- Cordless telephones
- Desktop PCs
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