Details

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BUY TC74HC112AP https://www.utsource.net/itm/p/12392164.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating Range	2.0	-	5.5	V
Input Voltage	VI	Low Level Input Voltage (VIL)	-0.5	-	0.8	V
	VI	High Level Input Voltage (VIH)	2.0	-	VCC + 0.5	V
Output Voltage	VO	Low Level Output Voltage (VOL)	0.0	-	0.4	V
	VO	High Level Output Voltage (VOH)	VCC - 0.1	-	VCC	V
Input Leakage Current	IIL	Input Pin	-1	-	1	渭A
Output Leakage Current	IOL	Output Pin at VOL	-	4	-	mA
Output Sink Current	IOH	Output Pin at VOH	-	-4	-	mA
Propagation Delay Time	tpd	Typical @ VCC = 5V	-	13	-	ns
Power Consumption	Ptot	Quiescent Current (IQ)	-	1	-	渭A

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 2.0V to 5.5V.
   • Connect the ground (GND) pin to the system ground.

2. Input Signals:

   • Apply input signals within the specified voltage levels:
     • Low level input (V_IL): -0.5V to 0.8V
     • High level input (V_IH): 2.0V to V_CC + 0.5V

3. Output Signals:

   • The output signals will be:
     • Low level output (V_OL): 0.0V to 0.4V
     • High level output (V_OH): V_CC - 0.1V to V_CC

4. Current Handling:

   • Ensure that the input leakage current (I_IL) does not exceed 卤1渭A.
   • The output leakage current (I_OL) should be limited to 4mA.
   • The output sink current (I_OH) should be limited to -4mA.

5. Timing:

   • The typical propagation delay time (t_pd) is 13ns at V_CC = 5V.

6. Power Consumption:

   • The quiescent current (I_Q) is typically 1渭A.

7. Handling Precautions:

   • Handle the IC with care to avoid static damage.
   • Ensure all connections are secure and correct to prevent damage to the device.

8. Storage:

   • Store the IC in a dry, cool place to prevent moisture damage.

9. Mounting:

   • Follow standard surface mount technology (SMT) procedures for mounting the IC on the PCB.

(For reference only)