Specifications
SKU: 818362
Replaced by SN74LVC574A : Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-SOIC -40 to 85
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
---|---|---|---|---|---|---|
Supply Voltage | VCC | 4.75 | - | 5.25 | V | |
Input Low Voltage | VIL | 0 | - | 0.8 | V | |
Input High Voltage | VIH | 2.0 | - | VCC | V | |
Output Low Voltage | VOL | 0 | - | 0.4 | V | |
Output High Voltage | VOH | 2.4 | - | VCC - 0.5 | V | |
Propagation Delay Time | tpd | - | 15 | 35 | ns | |
Power Dissipation | PTOT | - | - | 100 | mW | |
Operating Temperature | TA | -40 | - | 85 | °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:
- Input signals should be within the specified voltage levels:
- Low input (VIL): 0V to 0.8V
- High input (VIH): 2.0V to VCC
- Input signals should be within the specified voltage levels:
Output Signals:
- The output will be:
- Low (VOL): 0V to 0.4V
- High (VOH): 2.4V to VCC - 0.5V
- The output will be:
Propagation Delay:
- The propagation delay time (tpd) is typically 15ns but can vary between 15ns and 35ns.
Power Dissipation:
- The maximum power dissipation (PTOT) is 100mW. Ensure adequate heat dissipation if operating near this limit.
Temperature Ranges:
- Operating Temperature (TA): -40°C to 85°C
- Storage Temperature (TSTG): -65°C to 150°C
Handling and Storage:
- Store the device in a dry, cool place to avoid moisture damage.
- Handle with care to prevent static discharge, which can damage the device.
Mounting:
- Ensure proper mounting to a PCB with appropriate soldering techniques.
- Verify all connections are secure and free from shorts or open circuits.
Testing:
- Test the device under controlled conditions to ensure it meets the specified parameters.
- Use a multimeter or oscilloscope to verify input and output voltages and timing characteristics.
Inquiry - DM54LS32J