사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74ACT |
| Part Status | Active |
| Logic Type | AND Gate |
| Number of Circuits | 4 |
| Number of Inputs | 2 |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High Low | 24mA, 24mA |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Max Propagation Delay @ V Max CL | 9ns @ 5V, 50pF |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SOIC |
개요
Description
The SN74ACT08DR is a quad 2-input AND gate from Texas Instruments, belonging to the 74ACT family of advanced CMOS logic integrated circuits. It features four independent AND gates, each with two inputs, and operates on a power supply voltage range of 4.5V to 5.5V, making it suitable for high-speed applications in digital electronics. The device is designed with low power consumption and high noise immunity, providing reliable performance in various applications. Its output drive capability allows it to interface with TTL (Transistor-Transistor Logic) systems.
Packaged in a small-outline, surface-mount form factor (SOIC-14), the SN74ACT08DR is ideal for space-constrained applications. The circuit is characterized by fast switching speeds and low propagation delay, typically around 6 ns, making it suitable for use in high-speed computing and communication systems. The device is equipped with protection features like *ESD (Electrostatic Discharge) protection, enhancing its durability and reliability in harsh environments. Typical use cases include digital signal processing, arithmetic logic units, and other digital systems requiring logical AND operations.
Packaged in a small-outline, surface-mount form factor (SOIC-14), the SN74ACT08DR is ideal for space-constrained applications. The circuit is characterized by fast switching speeds and low propagation delay, typically around 6 ns, making it suitable for use in high-speed computing and communication systems. The device is equipped with protection features like *ESD (Electrostatic Discharge) protection, enhancing its durability and reliability in harsh environments. Typical use cases include digital signal processing, arithmetic logic units, and other digital systems requiring logical AND operations.
Equivalent
The SN74ACT08DR is a quad 2-input AND gate from the 74ACT series. Equivalent products include:
1. NXP 74ACT08D
2. ON Semiconductor MC74ACT08DR2G
3. Fairchild Semiconductor (now ON Semiconductor) 74ACT08M
4. Diodes Incorporated 74ACT08SQ
5. STMicroelectronics HCF4081M013TR
These chips are in the same logical family and perform similar functions, though packaging and electrical characteristics may vary slightly. Always verify datasheets for exact compatibility.
1. NXP 74ACT08D
2. ON Semiconductor MC74ACT08DR2G
3. Fairchild Semiconductor (now ON Semiconductor) 74ACT08M
4. Diodes Incorporated 74ACT08SQ
5. STMicroelectronics HCF4081M013TR
These chips are in the same logical family and perform similar functions, though packaging and electrical characteristics may vary slightly. Always verify datasheets for exact compatibility.
Features
The SN74ACT08DR is a quad 2-input positive-AND gate from Texas Instruments. Key features include:
1. Logic Family: It belongs to the Advanced CMOS Logic (ACT) family, providing high-speed operation similar to TTL logic.
2. Supply Voltage: Operates at a supply voltage range of 4.5 V to 5.5 V.
3. Inputs and Outputs: Features four independent 2-input AND gates.
4. Output Drive: Provides a high output drive capability, suitable for driving TTL inputs.
5. Low Power Consumption: Exhibits low static and dynamic power consumption.
6. Noise Immunity: Offers good noise immunity due to Schmitt-trigger action.
7. Package Type: Available in a 14-pin SOIC (Small Outline Integrated Circuit) package.
8. Temperature Range: Supports an operational temperature range of -40°C to 85°C.
9. Propagation Delay: Features a typical propagation delay of 9 ns at 5 V.
10. Compatibility: Fully compatible with TTL logic levels.
These features make the SN74ACT08DR suitable for various digital applications requiring AND logic operations.
1. Logic Family: It belongs to the Advanced CMOS Logic (ACT) family, providing high-speed operation similar to TTL logic.
2. Supply Voltage: Operates at a supply voltage range of 4.5 V to 5.5 V.
3. Inputs and Outputs: Features four independent 2-input AND gates.
4. Output Drive: Provides a high output drive capability, suitable for driving TTL inputs.
5. Low Power Consumption: Exhibits low static and dynamic power consumption.
6. Noise Immunity: Offers good noise immunity due to Schmitt-trigger action.
7. Package Type: Available in a 14-pin SOIC (Small Outline Integrated Circuit) package.
8. Temperature Range: Supports an operational temperature range of -40°C to 85°C.
9. Propagation Delay: Features a typical propagation delay of 9 ns at 5 V.
10. Compatibility: Fully compatible with TTL logic levels.
These features make the SN74ACT08DR suitable for various digital applications requiring AND logic operations.
Pinout
The SN74ACT08DR is a quad 2-input AND gate integrated circuit. It is part of the 74ACT series of logic gates. The package type "DR" indicates that it is in a SOIC-14 (Small Outline Integrated Circuit) package, which means it has 14 pins.
The primary function of the SN74ACT08 is to perform the logical AND operation, where each gate takes two input signals and produces a single output signal. The output is high only when both inputs are high.
Here is a brief overview of the pin configuration:
- Pins 1, 4, 9, 12: Inputs for the four AND gates.
- Pins 2, 5, 10, 13: Second set of inputs for the four AND gates.
- Pins 3, 6, 8, 11: Outputs of the four AND gates.
- Pin 7: Ground (GND).
- Pin 14: Positive supply voltage (VCC).
This IC is commonly used in digital circuits requiring a Boolean AND operation.
The primary function of the SN74ACT08 is to perform the logical AND operation, where each gate takes two input signals and produces a single output signal. The output is high only when both inputs are high.
Here is a brief overview of the pin configuration:
- Pins 1, 4, 9, 12: Inputs for the four AND gates.
- Pins 2, 5, 10, 13: Second set of inputs for the four AND gates.
- Pins 3, 6, 8, 11: Outputs of the four AND gates.
- Pin 7: Ground (GND).
- Pin 14: Positive supply voltage (VCC).
This IC is commonly used in digital circuits requiring a Boolean AND operation.
Manufacturer
The SN74ACT08DR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components. They are known for their innovation and development in analog and embedded processing products. TI serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems, providing solutions that help in creating more efficient electronics.
Application
The SN74ACT08DR is a quad 2-input AND gate that finds application in various digital logic and signal processing tasks. Common uses include:
1. Digital Logic Circuits: As a basic building block for creating more complex logic systems.
2. Signal Conditioning: Combining multiple digital signals where logical AND operations are needed.
3. Control Systems: Implementing control logic in embedded systems.
4. Data Processing: Used in arithmetic operations and data routing.
5. Communication Systems: Gating and multiplexing operations in data transmission.
6. Industrial Automation: Facilitating control logic in PLCs and other automation equipment.
These applications benefit from the device's high-speed operation and compatibility with TTL logic levels.
1. Digital Logic Circuits: As a basic building block for creating more complex logic systems.
2. Signal Conditioning: Combining multiple digital signals where logical AND operations are needed.
3. Control Systems: Implementing control logic in embedded systems.
4. Data Processing: Used in arithmetic operations and data routing.
5. Communication Systems: Gating and multiplexing operations in data transmission.
6. Industrial Automation: Facilitating control logic in PLCs and other automation equipment.
These applications benefit from the device's high-speed operation and compatibility with TTL logic levels.
Package
The SN74ACT08DR is a quad 2-input AND gate integrated circuit from Texas Instruments, packaged in a small outline integrated circuit (SOIC) with 14 pins. The "DR" in the part number indicates this specific SOIC package type.
