Details

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BUY MC74HC74ANG https://www.utsource.net/itm/p/836325.html
Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.0	-	6.0	V
Input Low Voltage	VIL	IOL = 1.6 mA	-0.5	-	0.8	V
Input High Voltage	VIH	IOH = -0.4 mA	2.0	-	VCC+0.5	V
Output Low Voltage	VOL	IO = 4 mA	-0.5	-	0.4	V
Output High Voltage	VOH	IO = -4 mA	VCC-0.1	-	VCC+0.5	V
Propagation Delay Time	tpd	VCC = 4.5V, TA = 25°C	-	10	-	ns
Power Dissipation	PD	Per Package	-	-	100	mW
Operating Temperature Range	Topr		-40	-	85	°C

Instructions for MC74HC74ANG

1. Power Supply Connection:

   • Connect VCC to the positive supply voltage (between 2.0V and 6.0V).
   • Connect GND to the ground.

2. Input Signals:

   • Ensure input signals respect the specified VIL and VIH levels to avoid undefined behavior.
   • Use pull-up or pull-down resistors if necessary to maintain stable logic levels when inputs are not driven.

3. Output Loads:

   • Do not exceed the maximum output current ratings.
   • Ensure that connected loads do not pull the output voltages outside the specified VOL and VOH limits.

4. Propagation Delay:

   • Account for propagation delay in timing-sensitive applications to ensure proper signal synchronization.

5. Temperature Considerations:

   • Operate within the specified temperature range (-40°C to +85°C) to ensure reliable performance.

6. Handling Precautions:

   • Follow ESD (Electrostatic Discharge) precautions during handling and installation to prevent damage to the device.

7. Decoupling Capacitors:

   • Place decoupling capacitors close to the power supply pins to reduce noise and improve stability.

8. Storage and Handling:

   • Store in a dry environment and handle with care to avoid mechanical damage.

(For reference only)