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Specifications
SKU: 11226651
| Parameter | Symbol | Conditions | Min | Typical | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | - | 4.75 | - | 5.25 | V |
| Output High Voltage | VOH | IOL = -0.4 mA | 2.4 | - | 3.6 | V |
| Output Low Voltage | VOL | IOL = 16 mA | 0 | - | 0.5 | V |
| Input High Voltage | VIH | - | 2.0 | - | - | V |
| Input Low Voltage | VIL | - | - | - | 0.8 | V |
| Propagation Delay Time | tpd | VCC = 5V, TA = 25°C | - | 15 | 22 | ns |
| Power Dissipation | PD | Per Output, Continuous | - | - | 35 | mW |
| Operating Temperature | TA | - | -55 | - | 125 | °C |
| Storage Temperature | TSTG | - | -65 | - | 150 | °C |
Instructions for Use
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 4.75V to 5.25V.
- Connect the ground (GND) pin to a stable 0V reference.
Input Signals:
- Apply input signals that meet the input high (VIH) and input low (VIL) voltage levels.
- Avoid exceeding the maximum input voltage, which should not exceed VCC + 0.5V.
Output Signals:
- The output high (VOH) and output low (VOL) voltages should be within the specified ranges.
- Ensure the load current does not exceed the maximum output current ratings.
Propagation Delay:
- The propagation delay time (tpd) is typically 15ns at 25°C with a 5V supply. This can vary slightly with temperature and supply voltage.
Thermal Management:
- Operate the device within the specified operating temperature range (-55°C to 125°C).
- Store the device within the storage temperature range (-65°C to 150°C).
Handling:
- Handle the device with care to avoid static damage. Use proper ESD protection when handling.
- Ensure all connections are secure and free from shorts or open circuits.
Testing:
- Test the device under typical operating conditions to ensure it meets the specified performance parameters.
- Use appropriate test equipment to measure input and output voltages, propagation delay, and power dissipation.
Mounting:
- Mount the device on a suitable PCB with adequate heat sinking if necessary.
- Follow recommended PCB layout guidelines to minimize noise and interference.
By following these instructions, you can ensure reliable operation and long-term performance of the SN74LS541N.
(For reference only)Inquiry - SN74LS541N
