Specifications
SKU: 11643866
Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Input Voltage | VCC | - | 2.0 | - | 6.0 | V |
Input Low Level Voltage | VIL | VCC = 4.5V to 5.5V | - | - | 1.5 | V |
Input High Level Voltage | VIH | VCC = 4.5V to 5.5V | 3.5 | - | - | V |
Output Low Level Voltage | VOL | IOL = 25mA, VCC = 4.5V to 5.5V | - | 0.1 | 0.4 | V |
Output High Level Voltage | VOH | IOH = -25mA, VCC = 4.5V to 5.5V | 2.4 | 2.7 | - | V |
Propagation Delay Time | tpd | VCC = 5V, TA = 25°C | - | 10 | 22 | ns |
Power Dissipation | PD | - | - | - | 100 | mW |
Operating Temperature | TOP | - | -40 | - | 85 | °C |
Storage Temperature | TSTG | - | -65 | - | 150 | °C |
Instructions for Using the CD74HC14E:
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 2.0V to 6.0V.
- Connect the ground (GND) pin to a stable 0V reference.
Input Signals:
- Apply input signals that meet the specified input low (VIL) and high (VIH) levels.
- Avoid exceeding the maximum input voltage to prevent damage.
Output Signals:
- The output pins will provide logic levels according to the specified output low (VOL) and high (VOH) voltages.
- Ensure the load connected to the output does not exceed the maximum current ratings.
Propagation Delay:
- The propagation delay time (tpd) is crucial for timing considerations in your circuit design.
- Use this value to ensure proper synchronization and avoid race conditions.
Temperature Considerations:
- Operate the device within the specified operating temperature range (-40°C to 85°C).
- Store the device within the storage temperature range (-65°C to 150°C).
Handling and Storage:
- Handle the device with care to avoid static damage.
- Store in a dry, cool place to prevent moisture-related issues.
Circuit Design:
- Use appropriate decoupling capacitors near the power supply pins to filter out noise and stabilize the supply voltage.
- Ensure all unused inputs are tied to a known state (either VCC or GND) to prevent floating inputs.
By following these guidelines, you can ensure reliable operation of the CD74HC14E in your electronic circuits.
(For reference only)Inquiry - CD74HC14E