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Specifications
SKU: 11249784
Below is the parameter table and instructions for the HD74LS14P, a hex Schmitt trigger inverter.
HD74LS14P Parameter Table
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 4.75 | 5.0 | 5.25 | V | |
| Input Low Voltage | VIL | 0.8 | - | 2.0 | V | VCC = 5V |
| Input High Voltage | VIH | 3.0 | - | 5.0 | V | VCC = 5V |
| Output Low Voltage | VOL | 0.0 | 0.4 | 0.5 | V | IOL = 16mA |
| Output High Voltage | VOH | 2.7 | 3.4 | 5.0 | V | IOH = -0.4mA |
| Propagation Delay Time (Low to High) | tPLH | 9 | 12 | 15 | ns | VCC = 5V, TA = 25°C |
| Propagation Delay Time (High to Low) | tPHL | 9 | 12 | 15 | ns | VCC = 5V, TA = 25°C |
| Power Dissipation | PD | - | - | 100 | mW | Per Package |
| Operating Temperature Range | TA | 0 | - | 70 | °C | Commercial Grade |
| Storage Temperature Range | TSTG | -65 | - | 150 | °C |
Instructions for HD74LS14P
Power Supply:
- Connect the VCC pin to a 5V power supply.
- Connect the GND pin to ground.
Input Connections:
- Each input pin (1, 2, 4, 5, 12, 13) should be connected to either a high or low logic level.
- Ensure that the input voltage levels are within the specified range to avoid damage to the device.
Output Connections:
- Each output pin (3, 6, 8, 9, 11, 14) will provide the inverted logic level of the corresponding input.
- Ensure that the load connected to the output does not exceed the maximum current ratings.
Propagation Delay:
- The propagation delay times (tPLH and tPHL) should be considered when designing timing-sensitive circuits.
Temperature Considerations:
- Operate the device within the specified temperature range to ensure reliable performance.
- Store the device in a dry environment within the storage temperature range to prevent damage.
Handling:
- Handle the device with care to avoid static discharge, which can damage the sensitive components.
- Use appropriate ESD protection measures when handling the device.
Mounting:
- Ensure proper soldering techniques are used to avoid thermal stress on the device.
- Follow the recommended PCB layout guidelines for optimal performance.
By following these parameters and instructions, you can effectively use the HD74LS14P in your electronic designs.
(For reference only)Inquiry - HD74LS14P
