CD4081 DIP14 ORIGINAL: 马来西亚的首选 Utsource Holding Company Limited

详情

Parameter	Description	Value
Package Type	Physical package type	DIP-14
Number of Pins	Total number of pins	14
Logic Family	Logic family type	CMOS
Supply Voltage (Vcc)	Operating supply voltage range	3V to 15V
Input Voltage (VIH, VIL)	High and Low input voltage levels	VIH: 70% Vcc, VIL: 30% Vcc
Output Voltage (VOH, VOL)	High and Low output voltage levels	VOH: 90% Vcc, VOL: 10% Vcc
Input Current (IIH, IIL)	High and Low input current	IIH: 1 μA, IIL: -1 μA
Output Current (IOH, IOL)	High and Low output current	IOH: -1 mA, IOL: 1 mA
Propagation Delay Time (tpd)	Time delay from input to output	25 ns (max) at Vcc = 5V, 25°C
Operating Temperature Range	Temperature range for operation	-40°C to +85°C
Storage Temperature Range	Temperature range for storage	-65°C to +150°C
Power Dissipation	Maximum power dissipation	100 mW per package

Power Supply Connection:
- Connect Vcc to the positive supply voltage (3V to 15V).
- Connect GND (pin 7) to the ground.
Input Connections:
- Connect the inputs (pins 1, 2, 8, 9) to the logic signals you want to AND.
- Ensure that the input voltages are within the specified VIH and VIL ranges.
Output Connections:
- Connect the outputs (pins 3, 4, 10, 11) to the load or next stage of the circuit.
- Ensure that the output current does not exceed the specified IOH and IOL limits.
Unused Inputs:
- If any input is not used, it should be tied to Vcc or GND to avoid floating and potential instability.
Decoupling Capacitors:
- Place a 0.1 μF ceramic capacitor between Vcc and GND close to the IC to filter out noise and stabilize the power supply.
Temperature Considerations:
- Ensure that the operating temperature is within the specified range to avoid damage to the IC.
Handling Precautions:
- Handle the IC with care to avoid static discharge, which can damage the sensitive CMOS components.
- Use proper anti-static measures when handling and soldering the IC.
Soldering:
- Use a soldering iron with a temperature setting appropriate for CMOS devices (around 300°C to 350°C).
- Avoid overheating the pins during soldering to prevent damage.

By following these instructions, you can ensure reliable and efficient operation of the CD4081 DIP14 IC in your circuits.

(For reference only)