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| Product attributes | Property Value |
| Manufacturer | Harris Corporation |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 15mA, 64mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-SSOP (0.154", 3.90mm Width) |
The CD74FCT244CTQM from Harris Corporation is a high-speed, non-inverting buffer in the 74FCT logic family. It operates from 4.75V to 5.25V and provides one channel of buffering with 3-State outputs. With a sink current of 64mA and source of 15mA, it can drive heavy loads. Packaged in a 20-SSOP, it is suitable for space-constrained applications, commonly used in industrial and automotive systems.
- High Sink Current (64mA): Drives multiple loads or long traces effectively.
- 3-State Outputs: Enables bus sharing and reduces power consumption.
- Compact SSOP Package: Saves board space for dense designs.
- Industrial Temperature Range: Reliable in extreme conditions.
Industrial Control Buffering
Use the CD74FCT244CTQM to buffer control signals in industrial automation, ensuring clean signal delivery to actuators and sensors.
Memory Address Buffering
Buffer address lines between a CPU and memory, reducing loading effects and improving signal integrity.
Bus Isolation
With 3-State outputs, this buffer can isolate sections of a bus, allowing multiple devices to share the same lines without interference.
Automotive ECU Signal Conditioning
In automotive ECUs, buffer signals from sensors to the microcontroller, ensuring reliable operation over the -40°C to 85°C range.
Telecom Line Interface
Buffer data and control signals in telecom equipment, providing high-speed, clean signal transmission.
Test Equipment Signal Distribution
Distribute test signals to multiple measurement points, using the 3-State feature to enable/disable paths.
- Q: What is the logic family of CD74FCT244CTQM?
- A: It is part of the 74FCT logic family, known for high-speed CMOS operation.
- Q: What function does this IC perform?
- A: It is a non-inverting buffer with 1 channel, providing signal buffering.
- Q: What is the output type?
- A: It has 3-State outputs, suitable for bus-oriented systems.
- Q: What is the voltage range?
- A: It operates from 4.75V to 5.25V, compatible with 5V logic.
- Q: What package is available?
- A: It comes in a 20-SSOP (0.154", 3.90mm Width) package.
- Q: What is the temperature range?
- A: It is rated for -40°C to 85°C, suitable for industrial use.
CD74FCT244CTQM.pdf
- Q: What is the logic family of CD74FCT244CTQM?
- A: It is part of the 74FCT logic family, known for high-speed CMOS operation.
- Q: What function does this IC perform?
- A: It is a non-inverting buffer with 1 channel, providing signal buffering.
- Q: What is the output type?
- A: It has 3-State outputs, suitable for bus-oriented systems.
- Q: What is the voltage range?
- A: It operates from 4.75V to 5.25V, compatible with 5V logic.
- Q: What package is available?
- A: It comes in a 20-SSOP (0.154", 3.90mm Width) package.
- Q: What is the temperature range?
- A: It is rated for -40°C to 85°C, suitable for industrial use.