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| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | 74HCT |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 6mA, 6mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | - |
| Package / Case | - |
| Supplier Device Package | - |
The 74HCT241PV-E is a high-speed CMOS buffer with TTL-compatible inputs and 3-State outputs. Operating from 4.5V to 5.5V, it provides 6mA output current per channel, making it suitable for 5V logic systems. Its wide temperature range of -40°C to 125°C ensures reliable operation in automotive and industrial applications. This non-inverting buffer is commonly used for bus interfacing, signal buffering, and level translation between TTL and CMOS logic families.
- TTL-Compatible Inputs: Directly interfaces with 5V TTL logic without additional level shifting.
- Wide Temperature Range (-40°C to 125°C): Suitable for automotive and industrial applications.
- 3-State Outputs: Enables bus sharing and prevents signal contention.
- 5V Operation: Compatible with standard 5V logic systems and power supplies.
TTL-to-CMOS Level Interfacing
The 74HCT241PV-E is specifically designed to accept TTL input levels while providing CMOS output levels. This makes it ideal for interfacing between legacy TTL logic and modern CMOS microcontrollers.
Bus Buffering in 5V Systems
In 5V digital systems, this buffer can drive address and data buses with its 3-State outputs, allowing multiple peripherals to share the same bus lines without conflict.
Automotive ECU Signal Buffering
With a temperature range of -40°C to 125°C, this buffer is suitable for automotive electronic control units, buffering sensor signals and control outputs in harsh under-hood conditions.
Industrial Control Logic Isolation
In industrial control panels, this buffer can isolate different logic sections, preventing loading effects and ensuring clean signal transmission between PLCs and field devices.
Driving Multiple Logic Inputs
When one signal needs to drive multiple logic gates or ICs, this buffer can fan out the signal without degradation, ensuring all inputs receive proper logic levels.
Memory and Peripheral Selection
The 3-State outputs can be used for memory bank selection or peripheral enable/disable, providing a simple way to manage multiple devices on a shared bus.
- Q: What is the logic family of the 74HCT241PV-E?
- A: It belongs to the 74HCT (High-Speed CMOS with TTL levels) logic family, compatible with TTL input levels.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, used to amplify and isolate digital signals.
- Q: What type of output does it have?
- A: It features 3-State outputs, allowing outputs to be disabled for bus-oriented applications.
- Q: What is the operating voltage range?
- A: The supply voltage range is 4.5V to 5.5V, making it a 5V logic device.
- Q: What is the output current capability?
- A: It can source or sink 6mA per channel, suitable for driving standard logic loads.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C, suitable for automotive and industrial environments.
74HCT241PV-E.pdf
- Q: What is the logic family of the 74HCT241PV-E?
- A: It belongs to the 74HCT (High-Speed CMOS with TTL levels) logic family, compatible with TTL input levels.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, used to amplify and isolate digital signals.
- Q: What type of output does it have?
- A: It features 3-State outputs, allowing outputs to be disabled for bus-oriented applications.
- Q: What is the operating voltage range?
- A: The supply voltage range is 4.5V to 5.5V, making it a 5V logic device.
- Q: What is the output current capability?
- A: It can source or sink 6mA per channel, suitable for driving standard logic loads.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C, suitable for automotive and industrial environments.