Details

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BUY CD74HC4051EE4 https://www.utsource.net/itm/p/9010739.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	2.0		6.0	V	Power supply voltage
Input/Output Voltage	VI/O	-0.5		VCC+0.5	V	Voltage on input/output pins relative to GND
Output Leakage Current	IOL			1	μA	Leakage current at output pins
Input Leakage Current	IIL			1	μA	Leakage current at input pins
Channel ON Resistance	RON		70	140	Ω	Typical on-resistance of the channel
Channel OFF Isolation	ISO			0.1	μA	Off-state isolation between channels
Propagation Delay	tpd		8	30	ns	Time delay for signal propagation
Power Dissipation	PD			100	mW	Maximum power dissipation per package
Operating Temperature Range	Toper	-40		85	°C	Ambient operating temperature range
Storage Temperature Range	Tstg	-65		150	°C	Storage temperature range

Instructions for CD74HC4051EE4

1. Power Supply Connection:

   • Connect VCC to the positive power supply and GND to ground. Ensure the supply voltage is within the specified range (2.0V to 6.0V).

2. Signal Routing:

   • The device can route signals from any of the eight input/output (I/O) pins to a common I/O pin based on the binary selection provided by S0, S1, and S2.
   • Enable pin (EN) must be low to enable the multiplexer/demultiplexer operation.

3. Control Inputs:

   • Use S0, S1, and S2 to select one of the eight channels. For example, setting S0, S1, and S2 to 000 selects channel Y0.

4. Handling Static Electricity:

   • Handle the device with care to avoid damage from static electricity. Follow proper ESD handling procedures.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if operating near the maximum power dissipation limit. Consider using a heatsink or improving airflow around the component.

6. Signal Integrity:

   • Keep signal traces as short as possible to minimize noise and crosstalk, especially for high-frequency applications.

7. Testing and Troubleshooting:

   • Verify all connections are correct before applying power. Test each channel individually to ensure proper functionality.

(For reference only)