Details

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Below is the parameter table and instructions for the MC14070 Dual 4-Input AND Gates with Open Collector Outputs.

MC14070 Parameter Table

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage	VCC	3.0	-	18.0	V	-
Input Low Voltage	VIL	-0.5	-	1.5	V	VCC = 5V
Input High Voltage	VIH	3.5	-	VCC + 0.5	V	VCC = 5V
Output Low Voltage	VOL	-0.5	-	0.4	V	IOL = 16mA, VCC = 5V
Output High Voltage (Open)	VOH	-	-	VCC	V	IOH = -0.4mA, VCC = 5V
Input Leakage Current	IIL	-1.0	-	1.0	μA	VCC = 5V
Output Leakage Current	IOL	-100	-	100	μA	VCC = 5V, VO = 0V
Propagation Delay Time	tpd	-	22	-	ns	VCC = 5V, TA = 25°C
Power Dissipation	PD	-	-	500	mW	Per Package
Operating Temperature Range	TA	-40	-	85	°C	-

MC14070 Instructions

1. Power Supply:

   • The MC14070 operates with a supply voltage (V_CC) ranging from 3.0V to 18.0V.
   • Ensure that the power supply is stable and within the specified range to avoid damage to the device.

2. Input Levels:

   • For a logic low input (V_IL), the voltage should be between -0.5V and 1.5V when V_CC is 5V.
   • For a logic high input (V_IH), the voltage should be between 3.5V and V_CC + 0.5V when V_CC is 5V.

3. Output Levels:

   • The output low voltage (V_OL) should not exceed 0.4V when the output current (I_OL) is 16mA and V_CC is 5V.
   • The output high voltage (V_OH) is open collector, meaning it can be pulled up to V_CC using an external resistor.

4. Current Ratings:

   • The input leakage current (I_IL) should be within ±1.0μA.
   • The output leakage current (I_OL) should be within ±100μA when the output is at 0V.

5. Propagation Delay:

   • The propagation delay time (t_pd) is typically 22ns at V_CC = 5V and T_A = 25°C.

6. Power Dissipation:

   • The maximum power dissipation (P_D) per package is 500mW. Ensure proper heat dissipation if operating near this limit.

7. Temperature Range:

   • The device is designed to operate over a temperature range from -40°C to 85°C.

8. Handling:

   • Handle the device with care to avoid static damage. Use appropriate ESD protection measures.

9. Application:

   • The MC14070 is suitable for applications requiring dual 4-input AND gates with open collector outputs, such as logic circuits, control systems, and interfacing with other digital components.

By following these parameters and instructions, you can ensure reliable operation of the MC14070 in your circuit designs.

(For reference only)