SN74LS240DB
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- Mfr.Part #
- SN74LS240DB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- OCTAL BUFFERS AND LINE DRIVERS
- Stock
- 1,127
- In Stock ：
- 1,127
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Count Direction :
- Unidirectional
- Number of Bits per Element :
- 4
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Pitch :
- 0.65mm
- Voltage - Supply :
- 4.75V~5.25V
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Control Type :
- ENABLE LOW
- Operating Temperature :
- 0°C~70°C TA
- Lead Free :
- Lead Free
- Family :
- LS
- Base Part Number :
- 74LS240
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of Terminations :
- 20
- Supply Voltage :
- 5V
- Number of Pins :
- 20
- Number of Ports :
- 2
- Logic Function :
- Buffer
- Output Type :
- 3-STATE
- Length :
- 7.2mm
- Series :
- 74LS
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Pin Count :
- 20
- Thickness :
- 1.95mm
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Polarity :
- Inverting
- Current - Output High, Low :
- 15mA 24mA
- Height :
- 2mm
- Quiescent Current :
- 26mA
- Number of Elements :
- 2
- Width :
- 5.3mm
- Number of Functions :
- 2
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Power Supplies :
- 5V
- Power Supply Current-Max (ICC) :
- 50mA
- Logic Type :
- Buffer, Inverting
- Datasheets
- SN74LS240DB
Specialized ICs Texas Instruments SN74LS240DB Overview
The Specialized ICs Texas Instruments SN74LS240DB is a versatile and robust integrated circuit designed specifically for high-performance buffering and signal inversion applications. Utilizing a 20-SSOP (0.209, 5.30mm Width) package, it is perfectly suited for compact designs requiring reliable data transmission and signal integrity. The device operates within a supply voltage range of 4.75V to 5.25V and supports 3-State outputs, enhancing its flexibility in various digital systems. The IC features a dual inverting buffer/logic gate design, which ensures low power dissipation and high noise immunity. With its industry-standard footprint and the capacity to drive up to 24mA in each output state, the SN74LS240DB is ideal for sophisticated digital systems requiring high-speed data handling and buffering.
Specialized ICs Texas Instruments SN74LS240DB Key Features
The Specialized ICs Texas Instruments SN74LS240DB incorporates several key features that make it a top choice for demanding applications:
- Operating voltage range of 4.75V to 5.25V, allowing flexible integration into a variety of circuit designs.
- High drive capability with 15mA to 24mA output currents in high and low logic states, respectively.
- 3-State output function to facilitate bus-oriented applications.
- Low power consumption and enhanced thermal efficiency.
- Support for multiple package types, including Tape & Reel (TR) for automated assembly.
- Robust operational temperature range from 0°C to 70°C, suitable for industrial environments.
Specialized ICs Texas Instruments SN74LS240DB Applications
The Specialized ICs Texas Instruments SN74LS240DB is extensively used across a broad range of applications, reflecting its adaptability and reliability:
- Satellite communications networks, where signal integrity is crucial.
- Ethernet circuitry for network devices, ensuring fast and reliable data transfer.
- Telecommunications infrastructure, both wired and cordless systems.
- Personal and commercial computing devices, including desktops and notebooks.
- Consumer electronics, such as radios and multimedia broadcasting equipment.
- Industrial controls and automation systems, requiring robust data buffering.
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