Details

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BUY 74HC153D https://www.utsource.net/itm/p/1379815.html
74HC/HCT153; Dual 4-input multiplexer

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.0	-	6.0	V
Input Low Voltage	VIL	VCC = 4.5V to 5.5V	0.8	-	-	V
Input High Voltage	VIH	VCC = 4.5V to 5.5V	-	-	2.0	V
Output Low Voltage	VOL	IOL = 4mA, VCC = 4.5V to 5.5V	0.1	-	-	V
Output High Voltage	VOH	IOH = -0.4mA, VCC = 4.5V to 5.5V	-	-	VCC - 0.1	V
Input Leakage Current	IIL	VCC = 0V to 6V	-1.0	-	1.0	μA
Output Leakage Current	IOL	VCC = 0V to 6V	-10	-	10	μA
Propagation Delay Time	tpd	VCC = 4.5V to 5.5V, fL = 10MHz	9	-	18	ns
Power Dissipation	Ptot	Ta = 25°C	-	-	100	mW

Instructions for Use

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the operating range of 2.0V to 6.0V. The typical operating voltage is 5V.

2. Input Voltage Levels:

   • For a logic low input, ensure the voltage is below 0.8V.
   • For a logic high input, ensure the voltage is above 2.0V.

3. Output Voltage Levels:

   • When the output is low, the voltage should be less than 0.1V.
   • When the output is high, the voltage should be at least V_CC - 0.1V.

4. Leakage Currents:

   • Monitor input and output leakage currents to avoid excessive power consumption or signal degradation.

5. Propagation Delay:

   • The propagation delay time is critical for timing-sensitive applications. Ensure that the delay time (9ns to 18ns) is accounted for in your design.

6. Power Dissipation:

   • The total power dissipation should not exceed 100mW to prevent overheating and potential damage to the device.

7. Handling and Storage:

   • Handle the 74HC153D with care to avoid static discharge, which can damage the component.
   • Store the device in a dry, cool place to prevent moisture damage.

8. Schematic Integration:

   • Connect the V_CC pin to the positive supply voltage and the GND pin to ground.
   • Connect the inputs and outputs according to your specific application requirements.

9. Testing:

   • Before integrating the 74HC153D into a larger circuit, test it individually to ensure proper functionality.

10. Datasheet Reference:

    • Always refer to the official datasheet for the most accurate and detailed information about the 74HC153D.

(For reference only)