SN74AHCT540PW
- Mfr.Part #
- SN74AHCT540PW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.5V 20TSSOP
- Stock
- 40,127
- In Stock :
- 40,127
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- Quiescent Current :
- 4μA
- Number of Outputs :
- 8
- Control Type :
- ENABLE LOW
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- Number of Terminations :
- 20
- Thickness :
- 1mm
- Logic Type :
- Buffer, Inverting
- Termination :
- SMD/SMT
- Operating Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.65mm
- Number of Ports :
- 2
- Number of Channels :
- 8
- Current - Output High, Low :
- 8mA 8mA
- Lead Free :
- Lead Free
- Pin Count :
- 20
- Mount :
- Surface Mount
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Number of Elements :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 20
- Output Type :
- 3-STATE
- Logic Function :
- Buffer, Inverter
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Polarity :
- Inverting
- JESD-609 Code :
- e4
- Height :
- 1.2mm
- Pbfree Code :
- yes
- Width :
- 4.4mm
- Number of Bits :
- 8
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Power Supply Current-Max (ICC) :
- 0.04mA
- Series :
- 74AHCT
- Turn On Delay Time :
- 12 ns
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Base Part Number :
- 74AHCT540
- Operating Temperature :
- -40°C~125°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 8.5 ns
- Packaging :
- Tube
- Length :
- 6.5mm
- Load Capacitance :
- 50pF
- Number of Functions :
- 1
- Family :
- AHCT/VHCT/VT
- Count Direction :
- Unidirectional
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Datasheets
- SN74AHCT540PW

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74AHCT540PW Overview
Introducing the Texas Instruments SN74AHCT540PW, a consummate and robust Integrated Circuit designed intricately for modern digital systems. This 20-TSSOP encapsulated chip functions as an octal buffer and line driver with 3-state outputs that ensure signal integrity across a versatile range of applications. With a dependency on a 5.5V power supply, this component offers high-performance solutions for systems demanding reliable logic level translation and signal amplification. The SN74AHCT540PW stands as a testament to Texas Instruments' legacy of producing high-quality, resilient Integrated Circuits that seamlessly integrate into various electronic designs. Professional engineers and electronic system designers can leverage this chip to bolster their products with the resilience and performance synonymous with Texas Instruments.
SN74AHCT540PW Features
- Logic type: Octal Buffer/Line Driver with 3-state outputs
- Voltage range: 4.5V to 5.5V operation optimized for low voltage applications
- Output current: ±8 mA output drive at 5 V
- Package: 20-TSSOP for compact surface-mount integration
- High noise immunity characteristic of CMOS devices
- Low power consumption contributes to energy-efficient designs
SN74AHCT540PW Applications
- Memory Buffering - Ensures stable data transmission between memory components with its high drive capability.
- Bus Interface - Facilitates reliable signal conversion in bus systems, accommodating multiple peripherals with ease.
- Microprocessor Systems - Works as an intermediary to strengthen signals between the CPU and other microprocessor peripherals.
- Data Communication - Provides clean signal amplification in data transmission devices for enhanced communication fidelity.
- Industrial Control Systems - Employs robust buffering capabilities to manage signal integrity in harsh industrial environments.
- Portable Electronics - Integrates into power-sensitive portable devices, minimizing energy consumption while maintaining signal quality.
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