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Specifications
SKU: 12399011
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | Operating | 2.0 | - | 6.0 | V |
| Input Voltage (High) | VIH | - | 3.15 | - | VCC | V |
| Input Voltage (Low) | VIL | - | 0 | - | 1.35 | V |
| Output Voltage (High) | VOH | IO = -0.4 mA | 2.4 | - | VCC - 0.1 | V |
| Output Voltage (Low) | VOL | IO = 4.0 mA | 0 | - | 0.4 | V |
| Input Current (High) | IIH | VI = VCC | -1 | - | -0.1 | μA |
| Input Current (Low) | IIL | VI = 0 V | -1 | - | -0.1 | μA |
| Output Current (High) | IOH | VO = VCC - 1.5 V | -4 | - | -0.4 | mA |
| Output Current (Low) | IOL | VO = 0.4 V | 4 | - | 8 | mA |
| Propagation Delay Time | tpd | VCC = 4.5 V, fo = 10 MHz | - | 50 | - | ns |
| Power Dissipation | PD | - | - | - | 100 | mW |
Instructions for Using M74HC4538B1R
Supply Voltage:
- Ensure the supply voltage (VCC) is within the range of 2.0 V to 6.0 V.
Input Levels:
- High input voltage (VIH) should be between 3.15 V and VCC.
- Low input voltage (VIL) should be between 0 V and 1.35 V.
Output Levels:
- High output voltage (VOH) will be between 2.4 V and VCC - 0.1 V when the output current (IO) is -0.4 mA.
- Low output voltage (VOL) will be between 0 V and 0.4 V when the output current (IO) is 4.0 mA.
Current Ratings:
- Input current (IIH and IIL) should not exceed -1 μA.
- Output current (IOH and IOL) should be within the specified limits to avoid damage.
Propagation Delay:
- The propagation delay time (tpd) is typically 50 ns at VCC = 4.5 V and fo = 10 MHz.
Power Dissipation:
- The maximum power dissipation (PD) should not exceed 100 mW.
Handling:
- Handle the device with care to avoid static discharge, which can damage the internal circuits.
- Use appropriate ESD protection measures during handling and installation.
Mounting:
- Ensure proper mounting and soldering techniques to avoid thermal stress and mechanical damage.
- Follow the recommended PCB layout guidelines for optimal performance and reliability.
Storage:
- Store the device in a dry, cool place to prevent moisture damage.
- Use anti-static bags or containers for long-term storage.
By following these parameters and instructions, you can ensure the reliable operation and longevity of the M74HC4538B1R.
(For reference only)Inquiry - M74HC4538B1R
