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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 | 4 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 48-BSSOP (0.295", 7.50mm Width) |
The CD74FCT162244CTSM is a high-speed, non-inverting buffer from Harris Corporation, designed for 5V logic systems. It features 4 channels with 3-State outputs, capable of sourcing and sinking 24mA. Operating within a 4.5V to 5.5V supply range, it is ideal for bus interfacing, signal buffering, and driving high-capacitance loads in computing, networking, and industrial applications.
- High-Speed 74FCT Logic: Ensures minimal propagation delay for time-critical bus applications.
- 24mA Output Drive: Provides strong current capability for driving heavy loads and long traces.
- 3-State Outputs: Enables bus multiplexing and isolation, preventing data corruption.
- Wide Temperature Range (-40°C to 85°C): Suitable for industrial environments.
High-Density Bus Interfacing
With 4 channels in a compact 48-BSSOP package, this buffer is ideal for memory address and data bus buffering in networking equipment and servers, ensuring signal integrity over longer traces.
Signal Buffering for Microcontrollers
Use it to buffer output signals from a 5V microcontroller to drive multiple peripheral inputs, preventing fan-out issues and maintaining logic levels.
3-State Bus Isolation
The 3-State outputs enable multiple devices to share a common data bus. The CD74FCT162244CTSM can be placed in high-impedance mode when not in use, preventing bus contention.
Driving High-Capacitance Loads
Its 24mA output current capability allows it to drive high-capacitance loads like long cable runs or multiple IC inputs, reducing signal degradation.
Industrial Control Logic
In industrial PLCs and control systems, this buffer can interface between logic controllers and power driver stages, providing robust signal distribution.
- Q: What is the logic family of the CD74FCT162244CTSM?
- A: This device belongs to the 74FCT logic family, offering high-speed performance for 5V systems.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, designed to strengthen signals for driving heavier loads.
- Q: What is the output type?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance states.
- Q: What is the operating voltage range?
- A: The supply voltage range is 4.5V to 5.5V, making it suitable for standard 5V logic applications.
- Q: What is the output current capability?
- A: It can source and sink 24mA, providing good drive strength for bus lines.
- Q: What package is available?
- A: It comes in a 48-BSSOP (0.295", 7.50mm Width) package.
CD74FCT162244CTSM.pdf
- Q: What is the logic family of the CD74FCT162244CTSM?
- A: This device belongs to the 74FCT logic family, offering high-speed performance for 5V systems.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, designed to strengthen signals for driving heavier loads.
- Q: What is the output type?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance states.
- Q: What is the operating voltage range?
- A: The supply voltage range is 4.5V to 5.5V, making it suitable for standard 5V logic applications.
- Q: What is the output current capability?
- A: It can source and sink 24mA, providing good drive strength for bus lines.
- Q: What package is available?
- A: It comes in a 48-BSSOP (0.295", 7.50mm Width) package.