Details

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BUY CD40174BE https://www.utsource.net/itm/p/11303385.html

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	VCC	3	-	18	V
Input Voltage (High)	VIH	-	70% VCC	-	V
Input Voltage (Low)	VIL	-	30% VCC	-	V
Output Voltage (High)	VOH	-	VCC - 0.5	-	V
Output Voltage (Low)	VOL	-	0.5	-	V
Input Current (High)	IIH	-	1	20	渭A
Input Current (Low)	IIL	-1	-	-20	渭A
Output Current (Source)	IOH	-	1	10	mA
Output Current (Sink)	IOL	-10	-	-1	mA
Propagation Delay Time	tpd	-	35	-	ns
Power Dissipation	PD	-	-	100	mW
Operating Temperature Range	TA	-40	-	85	掳C
Storage Temperature Range	TSTG	-65	-	150	掳C

Instructions for Use:

1. Supply Voltage:

   • Ensure the supply voltage (V_CC) is within the range of 3V to 18V.
   • Avoid exceeding the maximum voltage to prevent damage to the device.

2. Input Levels:

   • For a high input, the voltage should be at least 70% of V_CC.
   • For a low input, the voltage should be no more than 30% of V_CC.

3. Output Levels:

   • The output high voltage (V_OH) will be approximately V_CC - 0.5V.
   • The output low voltage (V_OL) will be around 0.5V.

4. Current Ratings:

   • The input current (I_IH and I_IL) should not exceed 卤20渭A.
   • The output current (I_OH and I_OL) should not exceed 卤10mA.

5. Propagation Delay:

   • The typical propagation delay time (t_pd) is 35ns. This is the time it takes for the output to respond to a change in the input.

6. Power Dissipation:

   • The maximum power dissipation (P_D) is 100mW. Ensure proper heat sinking if operating near this limit.

7. Temperature Ranges:

   • The operating temperature range (T_A) is from -40掳C to 85掳C.
   • The storage temperature range (T_STG) is from -65掳C to 150掳C.

8. Handling:

   • Handle the device with care to avoid static discharge, which can damage the internal circuits.
   • Use appropriate ESD protection when handling and soldering the device.

9. Soldering:

   • Use a temperature-controlled soldering iron and ensure that the soldering temperature does not exceed 300掳C.
   • Solder each pin quickly to avoid thermal stress on the device.

10. Testing:

    • Before applying power, verify the correct orientation and connections of the device.
    • Use a multimeter to check for short circuits and open circuits before testing the device.

By following these guidelines, you can ensure reliable operation and longevity of the CD40174BE.

(For reference only)