Specifications
| Attribute | Value |
| Series | SN7437 |
| Mounting Type | SMD/SMT |
| Brand | Texas Instruments |
| Product Type | Logic Gates |
| Subcategory | Logic ICs |
| Logic Family | 7400 |
| Supply Voltage - Min | 4.75 V |
| Supply Voltage - Max | 5.25 V |
| Maximum Operating Temperature | + 70 C |
| Operating Supply Voltage | 5 V |
| Unit Weight | 1 g |
| Logic Type | Bipolar |
| Function | NAND |
| High Level Output Current | - 1.2 mA |
| Low Level Output Current | 48 mA |
| Propagation Delay Time | 22 ns |
| Minimum Operating Temperature | 0 C |
| Height | 4.57 mm |
| Length | 19.3 mm |
| Width | 6.35 mm |
| Product | Single-Function Gates |
| Number of Input Lines | 2 Input |
| Number of Output Lines | 1 Output |
| Logic Function | NAND |
| Number of Gates | 4 Gate |
| Package / Case | PDIP-14 |
Overview
Description
The SN7437N is a quad 2-input NAND gate integrated circuit (IC) from the 74xx series of digital logic components. It contains four independent NAND gates, each capable of taking two input signals and producing a single output. The gates operate on a wide voltage range, typically from 4.75V to 15V, making them versatile for various applications in digital electronics.
Key features include low power consumption, fast switching speeds, and compatibility with other TTL (Transistor-Transistor Logic) devices. The SN7437N is commonly used in combinational logic circuits, data processing, and control applications. It is housed in a 14-pin Dual In-Line Package (DIP), facilitating easy integration into breadboards or PCBs.
For optimal performance, it is essential to observe the recommended operating conditions and to ensure proper voltage and temperature ranges. The device's reliability and robustness make it a staple in educational and professional electronics projects.
Key features include low power consumption, fast switching speeds, and compatibility with other TTL (Transistor-Transistor Logic) devices. The SN7437N is commonly used in combinational logic circuits, data processing, and control applications. It is housed in a 14-pin Dual In-Line Package (DIP), facilitating easy integration into breadboards or PCBs.
For optimal performance, it is essential to observe the recommended operating conditions and to ensure proper voltage and temperature ranges. The device's reliability and robustness make it a staple in educational and professional electronics projects.
Equivalent
The SN7437N is a quad 2-input NAND gate integrated circuit. Equivalent products include the 74HC00, 74HCT00, 74LS00, and the MC74HC00. These alternatives offer similar functionalities but may differ in voltage levels, speed, and power consumption. Always check the specific datasheets for detailed specifications to ensure compatibility in your application.
Features
The SN7437N is a quad 2-input NAND gate IC from Texas Instruments, part of the 7400 series. Key features include:
1. Logic Functionality: Contains four independent 2-input NAND gates, enabling versatile logic operations.
2. Supply Voltage: Operates typically between 4.75V and 5.25V, ideal for TTL applications.
3. Speed: Offers a propagation delay of approximately 8 ns at 5V, ensuring fast switching times for digital circuits.
4. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
5. Pin Configuration: Standard 14-pin DIP or surface-mount package, facilitating easy integration into various designs.
6. Input/Output Compatibility: TTL compatible, allowing for straightforward interfacing with other TTL logic devices.
7. Temperature Range: Designed to operate within a temperature range of 0°C to 70°C (commercial).
The SN7437N is widely used in digital circuits for implementing complex logic functions efficiently.
1. Logic Functionality: Contains four independent 2-input NAND gates, enabling versatile logic operations.
2. Supply Voltage: Operates typically between 4.75V and 5.25V, ideal for TTL applications.
3. Speed: Offers a propagation delay of approximately 8 ns at 5V, ensuring fast switching times for digital circuits.
4. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
5. Pin Configuration: Standard 14-pin DIP or surface-mount package, facilitating easy integration into various designs.
6. Input/Output Compatibility: TTL compatible, allowing for straightforward interfacing with other TTL logic devices.
7. Temperature Range: Designed to operate within a temperature range of 0°C to 70°C (commercial).
The SN7437N is widely used in digital circuits for implementing complex logic functions efficiently.
Pinout
The SN7437N is a quad 2-input NAND gate integrated circuit, containing four independent NAND gates. It is part of the 7400 series and operates with a pin count of 14.
Pin Configuration:
1. 1A1 - Input 1 of NAND gate 1
2. 1B1 - Input 2 of NAND gate 1
3. 1Y1 - Output of NAND gate 1
4. 2A1 - Input 1 of NAND gate 2
5. 2B1 - Input 2 of NAND gate 2
6. 2Y1 - Output of NAND gate 2
7. GND - Ground
8. VCC - Power supply (typically +5V)
9. 2Y2 - Output of NAND gate 3
10. 2A2 - Input 1 of NAND gate 3
11. 2B2 - Input 2 of NAND gate 3
12. 1Y2 - Output of NAND gate 4
13. 1A2 - Input 1 of NAND gate 4
14. 1B2 - Input 2 of NAND gate 4
The device is commonly used for digital logic applications.
Pin Configuration:
1. 1A1 - Input 1 of NAND gate 1
2. 1B1 - Input 2 of NAND gate 1
3. 1Y1 - Output of NAND gate 1
4. 2A1 - Input 1 of NAND gate 2
5. 2B1 - Input 2 of NAND gate 2
6. 2Y1 - Output of NAND gate 2
7. GND - Ground
8. VCC - Power supply (typically +5V)
9. 2Y2 - Output of NAND gate 3
10. 2A2 - Input 1 of NAND gate 3
11. 2B2 - Input 2 of NAND gate 3
12. 1Y2 - Output of NAND gate 4
13. 1A2 - Input 1 of NAND gate 4
14. 1B2 - Input 2 of NAND gate 4
The device is commonly used for digital logic applications.
Manufacturer
The SN7437N is manufactured by Texas Instruments (TI), a major American technology company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in semiconductor design and manufacturing. The company is well-known for its development of analog electronics, embedded processors, and digital signal processors (DSPs). TI plays a crucial role in various markets, including automotive, industrial, communications, and consumer electronics.
The SN7437N is a quad 2-input NAND gate, part of the 7400 series of integrated circuits, which are widely used in digital logic applications. Texas Instruments is recognized for its innovation in the semiconductor industry and its commitment to research and development, making it a key player in the global electronics supply chain.
The SN7437N is a quad 2-input NAND gate, part of the 7400 series of integrated circuits, which are widely used in digital logic applications. Texas Instruments is recognized for its innovation in the semiconductor industry and its commitment to research and development, making it a key player in the global electronics supply chain.
Application
The SN7437N is a quad 2-input NAND gate integrated circuit used in various applications including digital logic design, combinational and sequential circuits, and data processing systems. It serves as a fundamental building block in creating logic functions, enabling circuit simplification and control tasks in microcontrollers and microprocessors. Additionally, it is used in signal conditioning, timing applications, and as part of arithmetic operations in calculators and computers. Its low power consumption and reliability make it suitable for battery-operated devices and consumer electronics.
Package
The SN7437N is packaged in a dual in-line package (DIP) format, specifically a 14-pin DIP. This type of packaging allows for easy insertion into a breadboard or PCB and is suitable for through-hole mounting.
