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Specifications
SKU: 11202116
IC SWITCH TRIPLE 16SOIC
Below is the parameter table and instructions for the 74HCT4053D analog multiplexer/demultiplexer.
74HCT4053D Parameter Table
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 2.0 | 5.0 | 6.0 | V | |
| Input Voltage Range | VI | -0.5 | VCC + 0.5 | V | ||
| Output Voltage Range | VO | -0.5 | VCC + 0.5 | V | ||
| Channel ON Resistance | RON | 50 | 100 | Ω | VCC = 5V, IO = ±1mA | |
| Channel OFF Leakage Current | IOFF | ±100 | nA | VCC = 5V, VIN = 0V | ||
| Input Leakage Current | IIL | ±1 | μA | VCC = 5V, VIN = 0V | ||
| Output Leakage Current | IOL | ±1 | μA | VCC = 5V, VOUT = 0V | ||
| Propagation Delay Time | tpd | 10 | 35 | ns | VCC = 5V, VIN = 2.5V to 0V or 5V | |
| Power Dissipation | PD | 100 | mW | VCC = 5V, TA = 25°C | ||
| Operating Temperature Range | TA | -40 | 85 | °C | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C |
Instructions for Using 74HCT4053D
Power Supply:
- Connect the VCC pin to the positive supply voltage (2.0V to 6.0V).
- Connect the GND pin to the ground.
Signal Input/Output:
- The 74HCT4053D has three independent channels, each with two input/output (I/O) pins (Y0, Y1, Y2) and one common output/input (Z0, Z1, Z2).
- For multiplexing, connect the signals to the Y pins and select the desired channel using the S0, S1, and INH pins.
- For demultiplexing, connect the signal to the Z pin and select the desired output using the S0, S1, and INH pins.
Control Signals:
- S0 and S1: These are the selection inputs that determine which channel is active.
- S0 and S1 can be set to 0 or 1 to select one of the four possible states (00, 01, 10, 11).
- INH (Inhibit): This pin controls whether the selected channel is active.
- When INH is high (1), all channels are disabled.
- When INH is low (0), the selected channel is active.
- S0 and S1: These are the selection inputs that determine which channel is active.
Channel Selection:
- The following table shows the channel selection based on S0 and S1: | S1 | S0 | Selected Channel | |--------|--------|---------------------| | 0 | 0 | Z0 | | 0 | 1 | Z1 | | 1 | 0 | Z2 | | 1 | 1 | All channels off |
Multiplexer Operation:
- To use the device as a multiplexer, connect the signals to the Y pins and the common output to the Z pin.
- Set S0 and S1 to select the desired input channel.
- Ensure INH is low to enable the selected channel.
Demultiplexer Operation:
- To use the device as a demultiplexer, connect the common input to the Z pin and the outputs to the Y pins.
- Set S0 and S1 to select the desired output channel.
- Ensure INH is low to enable the selected channel.
Power Dissipation:
- Ensure that the power dissipation does not exceed 100 mW to avoid overheating and potential damage to the device.
Temperature Considerations:
- Operate the device within the specified temperature range (-40°C to 85°C) to ensure reliable performance.
By following these instructions, you can effectively use the 74HCT4053D for analog multiplexing and demultiplexing applications.
(For reference only)Inquiry - 74HCT4053D
