74HC11A: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	V_CC	2.0	-	6.0	V
Input Low Voltage	V_IL	-	0.8	1.5	V	V_CC = 4.5V to 5.5V
Input High Voltage	V_IH	3.5	4.0	-	V	V_CC = 4.5V to 5.5V
Output Low Voltage	V_OL	-	0.1	0.4	V	I_OL = 4mA
Output High Voltage	V_OH	4.6	4.9	-	V	I_OH = -0.4mA
Input Leakage Current	I_IL	-	-	1.0	μA	V_CC = 4.5V to 5.5V
Output Sink Current	I_OL	8	-	25	mA	V_CC = 4.5V to 5.5V
Output Source Current	I_OH	-	-	-4	mA	V_CC = 4.5V to 5.5V
Propagation Delay	t_pd	-	12	22	ns	V_CC = 4.5V to 5.5V
Power Dissipation	P_tot	-	-	100	mW	Per Package

Power Supply:
- Connect V_CC (pin 14) to your power supply, typically between 2.0V and 6.0V.
- Connect GND (pin 7) to ground.
Input Connections:
- The 74HC11A is a triple 3-input AND gate. Each gate has three input pins (A, B, C).
- Connect your input signals to the appropriate input pins.
- Ensure that the input voltages are within the specified range to avoid damage or incorrect operation.
Output Connections:
- The output of each AND gate is available on the corresponding output pin.
- The output can drive up to 25mA sink current and -4mA source current.
- Connect the output to the next stage of your circuit or to a load.
Propagation Delay:
- The propagation delay is the time it takes for a change in the input to affect the output. For the 74HC11A, this is typically around 12ns at 5V.
Power Dissipation:
- Ensure that the total power dissipation does not exceed 100mW per package to prevent overheating.
Handling:
- The 74HC11A is sensitive to static electricity. Use proper ESD precautions when handling the IC.
- Avoid soldering the IC directly to the board; use a socket if possible to facilitate replacement.
Storage:
- Store the IC in a dry, cool place away from direct sunlight and moisture to ensure long-term reliability.

By following these instructions, you can ensure reliable and efficient operation of the 74HC11A in your circuits.

(For reference only)