Details

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BUY CD40107 https://www.utsource.net/itm/p/193154.html
CMOS DUAL 2-INPUT NAND BUFFER/DRIVER

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (VCC)	Operating supply voltage range	3	-	15	V
Input Voltage (VIH)	High-level input voltage	-	70% VCC	-	V
Input Voltage (VIL)	Low-level input voltage	-	30% VCC	-	V
Output Voltage (VOH)	High-level output voltage	-	90% VCC	-	V
Output Voltage (VOL)	Low-level output voltage	-	10% VCC	-	V
Input Current (IIN)	Input current per pin	-	1	20	渭A
Output Current (IOH)	High-level output current	-	-	4	mA
Output Current (IOL)	Low-level output current	-	-	8	mA
Propagation Delay Time (tpd)	Propagation delay time	6	-	20	ns
Power Dissipation (PD)	Maximum power dissipation	-	-	100	mW
Operating Temperature Range (TA)	Ambient operating temperature range	-40	-	85	掳C
Storage Temperature Range (TSTG)	Storage temperature range	-65	-	150	掳C

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the specified range of 3V to 15V.
   • Connect the ground (GND) pin to a stable ground reference.

2. Input Signals:

   • High-level input signals should be at least 70% of V_CC.
   • Low-level input signals should be no more than 30% of V_CC.
   • Input currents should not exceed 20 渭A to avoid damage.

3. Output Signals:

   • High-level output signals will be at least 90% of V_CC.
   • Low-level output signals will be no more than 10% of V_CC.
   • Ensure that the output current does not exceed 4 mA for high-level outputs and 8 mA for low-level outputs.

4. Propagation Delay:

   • The propagation delay time (t_pd) can vary from 6 ns to 20 ns, depending on the specific device and operating conditions.

5. Thermal Management:

   • The maximum power dissipation is 100 mW. Ensure proper heat sinking or cooling if operating near this limit.
   • The ambient operating temperature range is from -40掳C to 85掳C. Store the device between -65掳C and 150掳C.

6. Handling:

   • Handle the device with care to avoid static discharge, which can damage the internal circuits.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling and installing the device.

7. Mounting:

   • Solder the device using a temperature-controlled soldering iron to avoid thermal shock.
   • Ensure all connections are secure and free from shorts or open circuits.

8. Testing:

   • Test the device under typical operating conditions to verify its functionality.
   • Use a multimeter or oscilloscope to check input and output voltages and currents.

By following these guidelines, you can ensure reliable operation of the CD40107 device in your circuit.

(For reference only)