Details

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BUY SN74HC08DR SOIC-14 https://www.utsource.net/itm/p/9527313.html

Parameter	Value/Description
Package Type	SOIC-14
Logic Family	74HC
Function	Quad 2-input AND gates
Supply Voltage (VCC)	2V to 6V
Input Current (II)	卤1渭A at VCC = 4.5V to 5.5V
Output Current (IOH)	-4mA (min)
Output Current (IOL)	4mA (min)
Propagation Delay	9ns (typical @ VCC = 5V, TA = 25掳C)
Operating Temperature	-40掳C to +85掳C
Storage Temperature	-65掳C to +150掳C
Mounting Type	Surface Mount

Instructions for Use:

1. Power Supply: Ensure the supply voltage (VCC) is within the specified range of 2V to 6V. Connect VCC to pin 14 and GND to pin 7.
2. Signal Input: Apply input signals to the appropriate input pins (pins 1, 2, 4, 5, 8, 9, 12, 13). These are the inputs for the four AND gates.
3. Signal Output: Outputs can be found on pins 3, 6, 10, and 11. Ensure that any connected loads do not exceed the output current ratings.
4. Handling Precautions: This device is sensitive to electrostatic discharge (ESD). Handle with care and follow proper ESD protection protocols.
5. Thermal Considerations: The device is designed for operation in a wide temperature range but ensure adequate heat dissipation if used in high ambient temperatures.
6. Layout Recommendations: Place decoupling capacitors close to the power supply pins to minimize noise and improve stability.

Pin Configuration:

Pin Number	Description
1	A1 (Input)
2	B1 (Input)
3	Y1 (Output)
4	A2 (Input)
5	B2 (Input)
6	Y2 (Output)
7	GND
8	A3 (Input)
9	B3 (Input)
10	Y3 (Output)
11	A4 (Input)
12	B4 (Input)
13	Y4 (Output)
14	VCC

(For reference only)