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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74HC |
| 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 | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SO |
The SN74HC241NS is a dual-channel, non-inverting buffer from Texas Instruments' 74HC family. It operates from 2V to 6V, providing flexibility for 3.3V or 5V systems. With 7.8mA source and sink capability, it drives standard logic loads effectively. The 3-State outputs allow bus sharing. Packaged in a 20-SOIC, this buffer is ideal for low-power, mixed-voltage applications requiring signal buffering.
- Wide Voltage Range (2V-6V): Compatible with both 3.3V and 5V logic, simplifying mixed-voltage designs.
- Low Power Consumption: 74HC CMOS technology minimizes power draw, ideal for battery-powered devices.
- 3-State Outputs: Enables bus sharing and reduces power when outputs are disabled.
- Wide Temperature Range: Operates from -40°C to 85°C, suitable for industrial applications.
Mixed-Voltage Level Shifting
Use the SN74HC241NS to interface 3.3V microcontrollers to 5V peripherals. The 2V to 6V supply range allows operation at either voltage, while the buffer provides signal conditioning.
Bus Interfacing in 5V Systems
Buffer data or address lines in 5V microprocessor systems. The 3-State outputs enable multiple devices to share the bus without conflict.
Signal Buffering for Long Traces
Drive signals over long PCB traces or cables. The buffer's drive capability (7.8mA) helps maintain signal integrity over distance.
Low-Power Portable Devices
In battery-powered equipment, the 74HC family's low power consumption extends battery life while providing necessary buffering.
Industrial Sensor Interfaces
Buffer sensor signals in industrial control systems. The -40°C to 85°C temperature range ensures reliable operation in harsh environments.
LED and Display Drivers
Drive indicator LEDs or small displays. The buffer can source enough current for standard LEDs with appropriate resistors.
- Q: What is the logic family of the SN74HC241NS?
- A: It belongs to the 74HC (High-Speed CMOS) logic family, offering low power consumption and wide voltage range.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, used to strengthen digital signals.
- Q: What type of output does it have?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance states.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, making it compatible with 3.3V and 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 7.8mA, suitable for driving standard logic loads.
- Q: What package is available?
- A: It comes in a 20-SOIC package with a 0.209-inch (5.30mm) width.
SN74HC241NS.pdf
- Q: What is the logic family of the SN74HC241NS?
- A: It belongs to the 74HC (High-Speed CMOS) logic family, offering low power consumption and wide voltage range.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels, used to strengthen digital signals.
- Q: What type of output does it have?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance states.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, making it compatible with 3.3V and 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 7.8mA, suitable for driving standard logic loads.
- Q: What package is available?
- A: It comes in a 20-SOIC package with a 0.209-inch (5.30mm) width.