SN74HCT240DW
- Mfr.Part #
- SN74HCT240DW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20SOIC
- Stock
- 68,291
- In Stock :
- 68,291
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Turn On Delay Time :
- 38 ns
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max I(ol) :
- 0.006 A
- JESD-609 Code :
- e4
- Number of Input Lines :
- 8
- Logic Function :
- Buffer, Inverter
- RoHS Status :
- ROHS3 Compliant
- Count Direction :
- Unidirectional
- Height :
- 2.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 12.8mm
- Power Supplies :
- 5V
- Logic Type :
- Buffer, Inverting
- Polarity :
- Inverting
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Number of Pins :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Series :
- 74HCT
- Current - Output High, Low :
- 6mA 6mA
- Operating Temperature :
- -40°C~85°C TA
- Quiescent Current :
- 8μA
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- ECCN Code :
- EAR99
- Thickness :
- 2.35mm
- Width :
- 7.5mm
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Load Capacitance :
- 150pF
- Packaging :
- Tube
- Output Type :
- 3-STATE
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Elements :
- 2
- Qualification Status :
- Not Qualified
- Family :
- HCT
- Number of Terminations :
- 20
- Number of Ports :
- 2
- Propagation Delay :
- 38 ns
- Control Type :
- ENABLE LOW
- Number of Bits per Element :
- 4
- REACH SVHC :
- No SVHC
- Pin Count :
- 20
- Number of Functions :
- 2
- Base Part Number :
- 74HCT240
- Datasheets
- SN74HCT240DW

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT240DW Overview
The SN74HCT240DW from Texas Instruments is a pivotal component in the realm of digital circuit design, belonging to the Buffers, Drivers, Receivers, Transceivers category. This device is specifically engineered to handle dual inverting octal buffer and line driver applications, accommodating a supply voltage of up to 5.5V. With its robust design and high functionality, the SN74HCT240DW is ideal for interfacing between different voltage levels within digital systems, ensuring signal integrity and reducing noise, thereby facilitating reliable data transmission. This product stands out for its capacity to drive heavy loads while maintaining high speed, making it indispensable for high-performance environments.
SN74HCT240DW Features
The SN74HCT240DW boasts a range of features that enhance its utility and reliability in complex electronic circuits:
- Wide Operating Voltage Range (4.5V to 5.5V), suitable for various digital applications.
- High-current outputs (±6 mA at 5 V), capable of driving multiple outputs and reducing signal distortion.
- Low power consumption, which is crucial for energy-sensitive applications.
- 20-pin SOIC package, ensuring compact integration into PCB designs without compromising performance.
- Output state retained even when inputs are open, thus stabilizing the system during transient conditions.
SN74HCT240DW Applications
- Microprocessor Systems: Acts as an interface buffer to enhance signal integrity and voltage translation between different logic levels.
- PLC Systems: Utilized in Programmable Logic Controllers for reliable signal driving capabilities across industrial control circuits.
- Data Communication Equipment: Ensures robust data transmission by strengthening signal quality in communication interfaces.
- Server Motherboards: Provides high-current drive necessary for stable operation in server-grade hardware environments.
- Peripheral Devices: Employs its buffering capabilities to maintain signal integrity in peripherals like printers and scanners.
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