Details

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BUY CD4049UBF https://www.utsource.net/itm/p/23004.html
CMOS HEX BUFFERS/CONVERTERS

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	VDD	3.0	-	18.0	V
Input Low Voltage	VIL	-	-	5.0	V
Input High Voltage	VIH	5.0	-	-	V
Output Low Voltage (VDD = 15V)	VOL	0.25	-	0.75	V
Output High Voltage (VDD = 15V)	VOH	13.5	-	14.5	V
Propagation Delay Time	tpd	-	18	-	ns
Power Dissipation	PD	-	-	100	mW
Operating Temperature Range	TA	-40	-	85	掳C

Instructions for Using CD4049UBF

1. Supply Voltage:

   • Ensure the supply voltage (V_DD) is within the range of 3.0V to 18.0V.
   • Connect the positive supply voltage to pin 14 and the ground to pin 7.

2. Input Signals:

   • Input signals should be within the specified input voltage levels (V_IL and V_IH).
   • Avoid exceeding the maximum input voltage to prevent damage to the device.

3. Output Signals:

   • The output low voltage (V_OL) and output high voltage (V_OH) are dependent on the supply voltage.
   • For V_DD = 15V, V_OL is typically between 0.25V and 0.75V, and V_OH is typically between 13.5V and 14.5V.

4. Propagation Delay:

   • The typical propagation delay time (t_pd) is 18ns.
   • This value can vary depending on the specific application and environmental conditions.

5. Power Dissipation:

   • The maximum power dissipation (P_D) is 100mW.
   • Ensure adequate heat dissipation if operating near this limit to avoid overheating.

6. Operating Temperature:

   • The device is designed to operate within a temperature range of -40掳C to 85掳C.
   • Ensure the ambient temperature does not exceed these limits to maintain reliable operation.

7. Handling Precautions:

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

8. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration of the CD4049UBF.
   • Ensure all pins are correctly connected to avoid functional issues.

By following these guidelines, you can ensure the reliable and efficient operation of the CD4049UBF in your circuit design.

(For reference only)