MC74HC540ADTR2G
- Mfr.Part #
- MC74HC540ADTR2G
- Manufacturer
- onsemi
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 6V 20TSSOP
- Stock
- 1,608
- In Stock :
- 1,608
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Terminations :
- 20
- Supply Voltage :
- 3V
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Polarity :
- Inverting
- Mounting Type :
- Surface Mount
- Family :
- HC/UH
- Output Type :
- 3-STATE
- Number of Channels :
- 8
- Factory Lead Time :
- 7 Weeks
- Terminal Position :
- Dual
- Supply Voltage-Max (Vsup) :
- 6V
- Max I(ol) :
- 0.006 A
- Operating Temperature :
- -55°C~125°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 8
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 4μA
- Propagation Delay :
- 15 ns
- Pin Count :
- 20
- Load Capacitance :
- 50pF
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Number of Pins :
- 20
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 2V~6V
- Terminal Form :
- Gull wing
- Supply Voltage-Min (Vsup) :
- 2V
- Base Part Number :
- 74HC540
- Width :
- 4.4mm
- Turn On Delay Time :
- 165 ns
- Terminal Pitch :
- 0.65mm
- Control Type :
- ENABLE LOW
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Bits :
- 8
- Power Supplies :
- 2/6V
- Mount :
- Surface Mount
- Logic Function :
- Buffer, Inverter
- Logic Type :
- Buffer, Inverting
- Number of Functions :
- 1
- Series :
- 74HC
- Halogen Free :
- Halogen Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2011
- Length :
- 6.5mm
- Number of Elements :
- 1
- Number of Ports :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packing Method :
- Tape and Reel
- Current - Output High, Low :
- 7.8mA 7.8mA
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Datasheets
- MC74HC540ADTR2G
MC74HC540ADTR2G Documents

Buffers, Drivers, Receivers, Transceivers onsemi MC74HC540ADTR2G Overview
The onsemi MC74HC540ADTR2G is an advanced high-speed CMOS octal buffer and line driver designed to interface logic to data bus transmission lines in heavily loaded bus-oriented systems. This device features high output current drive capability and minimal propagation delays, making it ideal for high-performance applications that require robust signal conditioning. With its ability to operate efficiently under a wide range of voltages from 2V to 6V, the MC74HC540ADTR2G offers a versatile solution for modern digital systems where high-speed data buffering is crucial.
MC74HC540ADTR2G Features
This IC BUFFER INVERT from onsemi brings a series of features designed for optimal performance and reliability:
- High current drive (±15 mA) suitable for driving high capacitive loads.
- High noise immunity characteristic of CMOS technology.
- Low power consumption essential for energy-efficient designs.
- Wide operating voltage range (2V to 6V) accommodating various logic levels.
- Non-inverting buffers enhance signal integrity.
- Available in a compact 20-TSSOP package, facilitating space-efficient designs.
MC74HC540ADTR2G Applications
- Microprocessor Systems: Acts as a reliable interface for connecting microprocessors to high-speed buses without signal degradation.
- Memory Drivers: Facilitates robust communication between core processing units and memory arrays in computers and servers.
- Bus Transceivers: Ensures clear transmission of data across different voltage interfacing within multi-voltage systems.
- Data Communication Equipment: Integral in the design of routers, switches, and networking cards, providing effective data buffering and driving capabilities.
- Consumer Electronics: Utilized in home entertainment systems and gaming consoles to maintain strong signal integrity in audio and video outputs.
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