Details

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BUY SN74LS393N https://www.utsource.net/itm/p/11226664.html
IC DUAL 4-BIT BINARY CNTR 14-DIP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	-	4.75	5.00	5.25	V
Input Voltage (High Level)	VIH	IIH = 20 μA	2.0	-	VCC	V
Input Voltage (Low Level)	VIL	IIL = -0.4 mA	0	-	0.8	V
Output Voltage (High Level)	VOH	IOH = -0.4 mA	2.7	-	VCC - 0.5	V
Output Voltage (Low Level)	VOL	IOL = 16 mA	0	-	0.5	V
Propagation Delay Time	tpd	VCC = 5V, TA = 25°C	-	22	-	ns
Power Consumption	Ptot	VCC = 5V, fo = 1 MHz	-	350	-	mW
Operating Temperature Range	TA	-	-55	-	125	°C
Storage Temperature Range	TSTG	-	-65	-	150	°C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.75V to 5.25V.
   • Connect V_CC to the positive power supply and GND to the ground.

2. Input Signals:

   • High-level input signals should be between 2.0V and V_CC.
   • Low-level input signals should be between 0V and 0.8V.

3. Output Signals:

   • High-level output signals will be between 2.7V and V_CC - 0.5V.
   • Low-level output signals will be between 0V and 0.5V.

4. Propagation Delay:

   • The typical propagation delay time is 22 nanoseconds at 5V and 25°C.

5. Power Consumption:

   • The device consumes approximately 350 milliwatts when operating at 5V and 1 MHz.

6. Temperature Considerations:

   • The operating temperature range is from -55°C to 125°C.
   • The storage temperature range is from -65°C to 150°C.

7. Handling and Storage:

   • Store the device in a dry environment to prevent moisture damage.
   • Handle with care to avoid static discharge which can damage the device.

8. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration and function of each pin.

9. Circuit Design:

   • Ensure proper decoupling capacitors are used near the power supply pins to filter out noise.
   • Use appropriate pull-up or pull-down resistors for inputs that are not actively driven.

10. Testing:

    • Test the device under specified conditions to ensure it meets the performance parameters listed in the datasheet.

(For reference only)