SN74BCT540ADWR
- Mfr.Part #
- SN74BCT540ADWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20SOIC
- Stock
- 1,496
- In Stock :
- 1,496
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- JESD-609 Code :
- e4
- Number of Channels :
- 8
- Power Supplies :
- 5V
- Number of Functions :
- 1
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Polarity :
- Inverting
- Control Type :
- ENABLE LOW
- Propagation Delay :
- 5.8 ns
- Operating Supply Voltage :
- 5V
- Pin Count :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C TA
- Number of Pins :
- 20
- Family :
- BCT/FBT
- Current - Output High, Low :
- 15mA 64mA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 1
- Load Capacitance :
- 50pF
- Prop. Delay@Nom-Sup :
- 6.9 ns
- Radiation Hardening :
- No
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Max I(ol) :
- 0.064 A
- Lead Free :
- Lead Free
- Turn On Delay Time :
- 11.3 ns
- Output Type :
- 3-STATE
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Width :
- 7.5mm
- Terminal Form :
- Gull wing
- Number of Bits :
- 8
- Height Seated (Max) :
- 2.65mm
- Series :
- 74BCT
- Mounting Type :
- Surface Mount
- Number of Ports :
- 2
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Logic Type :
- Buffer, Inverting
- Logic Function :
- Buffer, Inverter
- Number of Outputs :
- 8
- Packing Method :
- Tape and Reel
- Base Part Number :
- 74BCT540
- Voltage - Supply :
- 4.5V~5.5V
- Datasheets
- SN74BCT540ADWR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74BCT540ADWR Overview
The Texas Instruments SN74BCT540ADWR is a high-performance, octal buffer and line driver designed to address the requirements for asynchronous signal transmission with high fidelity. This integrated circuit is encapsulated in a 20SOIC package, ensuring robust performance while operating over a supply voltage range of up to 5.5V. Engineered to provide both drive strength and signal integrity, the SN74BCT540ADWR is a critical component in modern digital systems, where maintaining signal clarity and timing accuracy is paramount. Its ability to invert signals adds a layer of flexibility, making it invaluable in complex logic circuits and communication infrastructures.
SN74BCT540ADWR Features
This integrated circuit boasts several key features that make it a preferred choice for designers and engineers. It supports a wide operating voltage range, facilitating use in diverse electrical environments. Additionally, its high-current outputs (up to 12 mA at the output) are crucial for driving capacitive loads and resisting signal degradation over longer distances or in noisy environments. The device also features 3-state outputs, providing a means to place output pins in a high impedance state, thus allowing for bus-oriented applications.
SN74BCT540ADWR Applications
- Microprocessor Systems: Facilitates reliable communication between the microprocessor and various peripherals by inverting the direction of signals, ensuring proper logic levels are maintained.
- Communication Equipment: Used in telecommunication setups to drive signals over long cables without degradation, ensuring clear data transmission and reception.
- Data Storage: Essential in managing data flow between storage devices and controllers, where signal integrity can significantly impact system reliability and speed.
- Peripheral Drivers: Acts as a robust driver for peripheral devices, ensuring that signals remain strong and undistorted through the entire communication path.
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