Specifications
SKU: 6411638
Quad 2-Channel Multiplexer with 3-State Outputs
Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage | VCC | Operating | 4.5 | - | 5.5 | V |
Input Low Voltage | VIL | VCC = 5V | 0 | - | 1.5 | V |
Input High Voltage | VIH | VCC = 5V | 3.5 | - | 5.5 | V |
Output Low Voltage | VOL | IOL = 8 mA, VCC = 5V | 0 | - | 0.4 | V |
Output High Voltage | VOH | IOH = -0.4 mA, VCC = 5V | 4.6 | - | 5.5 | V |
Input Leakage Current | IIL | VIN = 0V or VCC | -1 | 0 | 1 | μA |
Output Leakage Current | IOL | VOUT = 0V or VCC | -1 | 0 | 1 | μA |
Propagation Delay Time | tpd | VCC = 5V, TA = 25°C | - | - | 12 | ns |
Power Dissipation | PD | Continuous | - | - | 100 | mW |
Instructions for Use:
Supply Voltage (VCC):
- Ensure the supply voltage is within the operating range of 4.5V to 5.5V.
- Connect VCC to the positive power supply and GND to the ground.
Input Voltages (VIL, VIH):
- Inputs should be within the valid logic levels: 0V to 1.5V for low and 3.5V to 5.5V for high.
- Avoid floating inputs; use pull-up or pull-down resistors if necessary.
Output Voltages (VOL, VOH):
- Outputs will be 0V to 0.4V for low and 4.6V to 5.5V for high when driven by the specified currents.
- Ensure the load does not exceed the output current capabilities.
Leakage Currents (IIL, IOL):
- Account for input and output leakage currents in your circuit design, especially in high-impedance applications.
Propagation Delay (tpd):
- The propagation delay time is the maximum time it takes for the output to change state after the input changes.
- This value is crucial for timing considerations in digital circuits.
Power Dissipation (PD):
- The device can dissipate up to 100 mW continuously.
- Ensure proper heat dissipation if operating near the maximum power dissipation.
Storage and Handling:
- Store the device in a dry, static-free environment.
- Handle with care to avoid damage from electrostatic discharge (ESD).
Mounting:
- Follow standard surface mount technology (SMT) guidelines for mounting the device on a PCB.
- Ensure good thermal and electrical connections.
Testing:
- Test the device under typical operating conditions to verify functionality.
- Use a multimeter to check for correct voltages at the inputs and outputs.
Inquiry - MC74VHCT257AD