74HC08PW,118

The 74HC08PW,118 is a quad 2-input AND gate integrated circuit (IC) manufactured by Nexperia. It belongs to the 74HC (High-speed CMOS) family, which is known for its high-speed operation and low power consumption. Here’s a detailed description of the component:

General Features:

• Type: Quad 2-input AND Gate
• Package: TSSOP (Thin Shrink Small Outline Package)
• Pin Count: 14 pins
• Supply Voltage (Vcc): Typically operates between 2V to 6V, making it versatile for various applications.
• Logic Levels: Compatible with standard CMOS logic levels, ensuring it can interface with other logic families.

Functional Description:

The 74HC08 contains four independent 2-input AND gates. Each gate performs a logical AND operation on two input signals, producing a single output signal. The output is high (logic level '1') only when both inputs are high. The truth table for a single AND gate is as follows:

Electrical Characteristics:

• Propagation Delay: The typical propagation delay is around 10 ns at Vcc = 5V, which indicates how quickly the output responds to changes in the input.
• Input Current: Very low input current (typically in the microamp range), which contributes to the low power consumption of the device.
• Output Drive Capability: Can drive standard TTL loads, making it suitable for interfacing with other digital circuits.

Applications:

The 74HC08 is widely used in various digital applications, including:

• Logic circuit design
• Data processing
• Signal conditioning
• Control systems
• Any application requiring logical AND operations

Pin Configuration:

The pin configuration for the 74HC08PW is as follows:

• Pin 1: A1 (Input 1 of the first AND gate)
• Pin 2: B1 (Input 2 of the first AND gate)
• Pin 3: Y1 (Output of the first AND gate)
• Pin 4: A2 (Input 1 of the second AND gate)
• Pin 5: B2 (Input 2 of the second AND gate)
• Pin 6: Y2 (Output of the second AND gate)
• Pin 7: GND (Ground)
• Pin 8: Vcc (Supply Voltage)
• Pin 9: A3 (Input 1 of the third AND gate)
• Pin 10: B3 (Input 2 of the third AND gate)
• Pin 11: Y3 (Output of the third AND gate)
• Pin 12: A4 (Input 1 of the fourth AND gate)
• Pin 13: B4 (Input 2 of the fourth AND gate)
• Pin 14: Y4 (Output of the fourth AND gate)

Conclusion:

The 74HC08PW,118 from Nexperia is a reliable and efficient quad 2-input AND gate that is suitable for a wide range of digital logic applications. Its low power consumption, high-speed performance, and compatibility with various logic levels make it a popular choice among engineers and designers in the field of electronics.