MC74AC245M
- Mfr.Part #
- MC74AC245M
- Manufacturer
- onsemi
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- BUS TRANSCEIVER
- Stock
- 18,239
- In Stock :
- 18,239
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- Manufacturer :
- onsemi
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Reach Compliance Code :
- Unknown
- Propagation Delay :
- 8.5 ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Supply Voltage :
- 5V
- Series :
- 74AC
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 2.05mm
- Number of Ports :
- 2
- Number of Channels :
- 8
- Count Direction :
- Bidirectional
- Supply Voltage :
- 5V
- Number of Terminations :
- 20
- Prop. Delay@Nom-Sup :
- 9 ns
- Mount :
- Surface Mount
- Additional Feature :
- WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL
- Family :
- AC
- Mounting Type :
- Surface Mount
- Logic Function :
- Inverting, Transceiver
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Pins :
- 20
- Pin Count :
- 20
- Output Type :
- 3-STATE
- Translation :
- n/a
- Terminal Position :
- Dual
- Width :
- 5.275mm
- Control Type :
- COMMON CONTROL
- Supply Voltage-Max (Vsup) :
- 6V
- JESD-609 Code :
- e4
- Polarity :
- Non-Inverting
- Published :
- 2006
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Number of Elements :
- 1
- Turn On Delay Time :
- 13.5 ns
- Number of Bits :
- 8
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Min (Vsup) :
- 2V
- Voltage - Supply :
- 2V~6V
- Base Part Number :
- 74AC245
- Number of Functions :
- 1
- RoHS Status :
- RoHS Compliant
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output High, Low :
- 24mA 24mA
- Operating Temperature :
- -40°C~85°C TA
- Logic Type :
- Transceiver, Non-Inverting
- Datasheets
- MC74AC245M
MC74AC245M Documents

Buffers, Drivers, Receivers, Transceivers onsemi MC74AC245M Overview
The onsemi MC74AC245M is a highly versatile bus transceiver designed for asynchronous communication in digital systems. As part of the Buffers, Drivers, Receivers, Transceivers category, this device ensures reliable data transfer between data buses while maintaining signal integrity and reducing system noise. The MC74AC245M is especially suited for applications requiring high-speed data exchange and can operate effectively under a broad range of environmental conditions, making it an essential component for developers looking to enhance their electronic systems. The integration of this part by onsemi reflects their commitment to delivering high-quality and durable components that cater to the advanced needs of modern electronic environments.
MC74AC245M Features
This transceiver module is packed with features that ensure optimal performance in various digital applications. Key features include:
- Octal bidirectional switching
- Non-inverting buffers
- 3-state outputs that facilitate line sharing
- Operating voltage ranges from 2V to 6V
- Low power consumption and high noise immunity
MC74AC245M Applications
- Microprocessor Systems: Utilized in microprocessor systems to facilitate communication between the CPU and peripheral components, ensuring data coherence and integrity.
- Data Communication Equipment: Deployed in modems, routers, and other data communication devices to manage data flow between various data channels efficiently.
- Memory Drive Buffers: Acts as a buffer in memory drives to enhance data transfer speeds and protect data integrity during high-speed operations.
- Peripheral Device Drivers: Used to connect and drive peripheral devices, allowing for expanded functionality in computer systems and embedded applications.
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