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| Product attributes | Property Value |
| Manufacturer | Motorola |
| Product Series | 74HC |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SOIC |
| ROHS |  |
The MC74HC245AFL2 from Motorola is a non-inverting transceiver designed for wide voltage operation. It operates from 2V to 6V, making it compatible with both 3.3V and 5V logic. With 3-State outputs and 7.8mA drive, it provides reliable bidirectional data transfer. The 20-SOIC package is a standard choice for many applications.
- Wide Voltage Range (2V-6V): Compatible with 3.3V and 5V systems, reducing design complexity.
- Wide Temperature Range (-55°C to 125°C): Suitable for extreme environments.
- 3-State Outputs: Enables bus sharing and multiplexing.
- High-Speed CMOS: Provides low power consumption with high speed.
Wide Voltage Bus Interfacing
With a 2V to 6V range, it can interface between 3.3V and 5V systems, making it a flexible choice for mixed-voltage designs.
Industrial Control Panels
Buffers signals between a PLC and various I/O modules, providing reliable operation in industrial environments.
Automotive Electronics
Its -55°C to 125°C range makes it suitable for automotive applications, such as body control modules.
Consumer Electronics
Used in TVs and home appliances to buffer data between the main controller and display drivers.
Battery-Powered Instruments
Its low-voltage operation (2V) allows it to run directly from a 2-cell battery pack.
- Q: What logic family is the MC74HC245AFL2?
- A: It belongs to the 74HC family, which is high-speed CMOS with wide voltage operation.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, enabling bidirectional data flow.
- Q: What is the output type?
- A: It has 3-State outputs for bus isolation.
- Q: What is the voltage range?
- A: It operates from 2V to 6V, making it compatible with 3.3V and 5V systems.
- Q: What is the package?
- A: It comes in a 20-SOIC (0.209", 5.30mm Width) package.
- Q: What is the output current?
- A: It can source or sink 7.8mA.
MC74HC245AFL2.pdf
- Q: What logic family is the MC74HC245AFL2?
- A: It belongs to the 74HC family, which is high-speed CMOS with wide voltage operation.
- Q: What is the function of this IC?
- A: It is a non-inverting transceiver with 1 channel, enabling bidirectional data flow.
- Q: What is the output type?
- A: It has 3-State outputs for bus isolation.
- Q: What is the voltage range?
- A: It operates from 2V to 6V, making it compatible with 3.3V and 5V systems.
- Q: What is the package?
- A: It comes in a 20-SOIC (0.209", 5.30mm Width) package.
- Q: What is the output current?
- A: It can source or sink 7.8mA.