MC74AC541DWR2
- Mfr.Part #
- MC74AC541DWR2
- Manufacturer
- onsemi
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUFF DVR TRI-ST OCTAL 20SOIC
- Stock
- 36,572
- In Stock :
- 36,572
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Number of Functions :
- 1
- Pin Count :
- 20
- Packing Method :
- Tape and Reel
- Width :
- 7.6mm
- Turn On Delay Time :
- 14 ns
- Supply Voltage :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 6V
- Control Type :
- ENABLE LOW
- JESD-609 Code :
- e3
- Voltage - Supply :
- 2V~6V
- Number of Channels :
- 8
- Propagation Delay :
- 14 ns
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Part Number :
- 74AC541
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Number of Elements :
- 1
- Output Type :
- 3-STATE
- Length :
- 12.95mm
- Radiation Hardening :
- No
- Number of Ports :
- 2
- Family :
- AC
- Number of Pins :
- 20
- Polarity :
- Non-Inverting
- Operating Supply Voltage :
- 5V
- Quiescent Current :
- 8μA
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Current - Output High, Low :
- 24mA 24mA
- Series :
- 74AC
- Operating Temperature :
- -40°C~85°C TA
- Number of Output Lines :
- 3
- Terminal Finish :
- Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 2V
- Max Power Dissipation :
- 500mW
- Logic Function :
- Buffer, Inverting
- Packaging :
- Tape and Reel (TR)
- Prop. Delay@Nom-Sup :
- 9 ns
- Published :
- 2001
- Pbfree Code :
- yes
- Halogen Free :
- Halogen Free
- Height :
- 2.4mm
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 9 Weeks
- Terminal Position :
- Dual
- Number of Bits :
- 8
- Number of Terminations :
- 20
- Load Capacitance :
- 50pF
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Logic Type :
- Buffer, Non-Inverting
- Mount :
- Surface Mount
- Datasheets
- MC74AC541DWR2
MC74AC541DWR2 Documents

Buffers, Drivers, Receivers, Transceivers onsemi MC74AC541DWR2 Overview
The onsemi MC74AC541DWR2 is a high-performance octal buffer and line driver designed to interface with 3-state memory address registers, data buses, and other system logic. This integrated circuit is housed in a 20-SOIC package and offers an effective solution for driving bus lines or buffering memory address registers. With its capability to operate over a wide voltage range and its high drive strength, the MC74AC541DWR2 is engineered to handle the demands of high-speed digital systems, ensuring signal integrity and reducing system complexity.
MC74AC541DWR2 Features
- Octal buffer and line driver with tri-state outputs.
- Capable of driving heavily loaded outputs with 15 mA output drive at 5V.
- Wide operating voltage range from 2V to 6V.
- Low power consumption and high noise immunity.
- Compatible with TTL levels, making it versatile for mixed-voltage applications.
- Available in a compact 20-SOIC package, optimized for surface mount technology.
MC74AC541DWR2 Applications
- Memory Address Registers: Utilized to drive address lines in high-performance computing systems, ensuring stable and reliable address signaling.
- Data Buses: Acts as a powerful buffer to maintain signal integrity in bus transmission, crucial for system reliability in multi-node networks.
- Control Systems: Provides the necessary drive capability for control logic interfaces, particularly in automation and robotic applications.
- Communication Equipment: Enhances the performance of communication interfaces by stabilizing data flows and reducing signal degradation.
- Portable Devices: Due to its low power consumption and high noise immunity, it is ideal for use in battery-operated mobile devices where power efficiency is critical.
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