Specifications
SKU: 1911811
3-Digit BCD Counter
Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage | VCC | - | 4.5 | 5.0 | 5.5 | V |
Output Current (Sink) | IO(S) | VOL = 0.4V | -20 | -10 | - | mA |
Output Current (Source) | IO(S) | VOH = 4.6V | - | 10 | 20 | mA |
Input Leakage Current | IIL | VIN = 0V or VCC | -1 | - | 1 | μA |
Propagation Delay Time | tpd | VCC = 5V, TA = 25°C | - | 100 | - | ns |
Operating Temperature Range | TA | - | -40 | - | 85 | °C |
Storage Temperature Range | TSTG | - | -65 | - | 150 | °C |
Instructions for Using MC14553:
Power Supply:
- Ensure the supply voltage is within the range of 4.5V to 5.5V.
- Use a stable power supply to avoid fluctuations that can affect performance.
Output Current:
- The device can sink up to 20mA and source up to 20mA.
- Ensure the load connected to the output does not exceed these current limits to prevent damage.
Input Handling:
- The input leakage current should be kept within ±1μA to ensure reliable operation.
- Use pull-up or pull-down resistors as needed to maintain stable input levels.
Propagation Delay:
- The typical propagation delay time is 100ns at 5V and 25°C.
- Consider this delay when designing timing-sensitive circuits.
Temperature Considerations:
- The operating temperature range is from -40°C to 85°C.
- The storage temperature range is from -65°C to 150°C.
- Avoid exposing the device to temperatures outside these ranges to prevent damage or reduced lifespan.
Handling and Storage:
- Handle the device with care to avoid static discharge, which can damage sensitive components.
- Store the device in a dry, cool place to prevent moisture damage.
Application Notes:
- Refer to the datasheet for detailed application notes and circuit diagrams.
- Ensure proper decoupling capacitors are used to filter out noise and stabilize the power supply.
Testing:
- Before integrating the device into a final design, test it in a controlled environment to verify its performance and reliability.
Inquiry - MC14553