SN74BCT540ANSR
- Mfr.Part #
- SN74BCT540ANSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20SO
- Stock
- 1,410
- In Stock :
- 1,410
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Width :
- 5.3mm
- Load Capacitance :
- 50pF
- Length :
- 12.6mm
- Prop. Delay@Nom-Sup :
- 6.9 ns
- Series :
- 74BCT
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- yes
- Count Direction :
- Unidirectional
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Logic Type :
- Buffer, Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Logic Function :
- Buffer, Inverter
- Control Type :
- ENABLE LOW
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage :
- 5V
- Turn On Delay Time :
- 5.8 ns
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Ports :
- 2
- Number of Pins :
- 20
- Voltage - Supply :
- 4.5V~5.5V
- ECCN Code :
- EAR99
- Base Part Number :
- 74BCT540
- Max I(ol) :
- 0.064 A
- Operating Temperature :
- 0°C~70°C TA
- Mount :
- Surface Mount
- Height :
- 2mm
- Packaging :
- Tape and Reel (TR)
- Translation :
- n/a
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Number of Terminations :
- 20
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Number of Elements :
- 1
- Number of Functions :
- 1
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 20
- Lead Free :
- Lead Free
- Current - Output High, Low :
- 15mA 64mA
- Packing Method :
- TR
- Polarity :
- Inverting
- Family :
- BCT/FBT
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Number of Bits :
- 8
- Output Type :
- 3-STATE
- JESD-609 Code :
- e4
- Propagation Delay :
- 5.8 ns
- Number of Input Lines :
- 8
- Thickness :
- 1.95mm
- Datasheets
- SN74BCT540ANSR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74BCT540ANSR Overview
The SN74BCT540ANSR, a high-performance IC from Texas Instruments, is engineered as a non-inverting buffer designed to address the demands of high-speed signal transmission while minimizing system power consumption. It operates efficiently across a supply voltage range of up to 5.5V. This device is encapsulated in a 20SO package, ensuring compact integration and robust performance in a variety of applications. The versatility of the SN74BCT540ANSR makes it an ideal choice for driving bus lines or buffering memory address registers, which demands both high-speed operation and low power dissipation. Its reliability and performance adhere strictly to the rigorous standards set by Texas Instruments, making it a prime choice for sophisticated electronic systems.
SN74BCT540ANSR Features
- Operating Voltage Range: 4.5V to 5.5V, accommodating typical 5V applications.
- High Drive: Outputs can drive up to 12 mA, suitable for driving multiple lines.
- Non-Inverting Buffers: Maintains signal fidelity by avoiding signal inversion during processing.
- Low Power Consumption: Designed for energy-efficient performance in critical applications.
- Robust Package: Enclosed in a 20-pin SO package, providing a compact footprint for integrated systems.
SN74BCT540ANSR Applications
- Memory Buffering: Utilized in RAM and ROM interfaces to buffer memory addresses, enhancing data integrity and speed.
- Data Acquisition Systems: Ensures robust, precise signal buffering in data acquisition, critical for accuracy and reliability.
- Central Processing Units (CPUs): Provides efficient signal buffering between CPUs and other peripheral components, stabilizing data transfer and improving system reliability.
- Communication Infrastructure: Applied in telecommunications and networking equipment for clear, reliable data transmission over bus lines.
- Industrial Electronics: Serves in PLC systems and other industrial controls, offering dependable isolation and interfacing of electronic signals.
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