SN7408N

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SN7408N

  • 제조업체
  • Mfr.부분 #SN7408N
  • 패키지 PDIP-14
  • 데이터시트
  • 재고 있음5677

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사양

Series SN7408
Mounting Style 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
Packaging Tube
Unit Weight 1 g
Logic Type 2-Input AND
Function AND
High Level Output Current - 800 uA
Low Level Output Current 16 mA
Propagation Delay Time 27 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 AND
Number of Gates 4 Gate
Package/Case PDIP-14

개요

Description

The SN7408N is a quad 2-input AND gate integrated circuit, part of the 7400 series of TTL (Transistor-Transistor Logic) devices. It features four independent gates, each with two inputs and one output. The SN7408N is designed to perform the logical AND operation, meaning the output is high only when both inputs are high.
Key specifications include:
- Voltage Supply: Typically operates at 5V.
- Logic Levels: TTL compatible, which means it recognizes 0V as a logical low (0) and 2V to 5V as a logical high (1).
- Propagation Delay: Around 10 ns, which is the time it takes for an input change to affect the output.
- Output Current: Capable of sourcing or sinking a few milliamperes, suitable for driving small loads.
The SN7408N is commonly used in digital circuits for implementing logic functions, timing applications, and simple combinational logic designs. It comes in a standard dual in-line package (DIP) for easy mounting on breadboards and circuit boards. Its robust performance and ease of use make it a staple in both educational and prototyping environments.

Features

The SN7408N is a quad 2-input AND gate integrated circuit from the 7400 series of TTL logic chips. Key features include:
1. Logic Function: Consists of four independent 2-input AND gates. The output is high only when both inputs are high.
2. TTL Technology: Built using Transistor-Transistor Logic, offering fast switching speeds.
3. Operating Voltage: Typically operates at a 5V supply.
4. Propagation Delay: Offers a typical propagation delay of about 10 nanoseconds.
5. Power Consumption: Generally low power consumption due to TTL design.
6. Pin Configuration: Standard 14-pin dual in-line package (DIP) for easy handling and integration.
7. Temperature Range: Usually supports a commercial temperature range from 0°C to 70°C.
8. Compatibility: Compatible with other TTL logic families, facilitating easy integration into digital circuits.
9. Applications: Widely used in digital systems for logic operations, computing, and timing applications.
The SN7408N is a versatile component suitable for various logic gate applications due to its reliable performance and widespread availability.

Package

The SN7408N is a quad 2-input AND gate integrated circuit (IC) that typically comes in a Dual In-line Package (DIP) with 14 pins.

Pinout

The SN7408N is a quad 2-input AND gate integrated circuit from the 7400 series of TTL logic chips. It contains four independent AND gates, each with two inputs. The chip is housed in a 14-pin dual in-line package (DIP). Here's a breakdown of the pin configuration:
1. Pin 1: 1A (Input for Gate 1)
2. Pin 2: 1B (Input for Gate 1)
3. Pin 3: 1Y (Output for Gate 1)
4. Pin 4: 2A (Input for Gate 2)
5. Pin 5: 2B (Input for Gate 2)
6. Pin 6: 2Y (Output for Gate 2)
7. Pin 7: GND (Ground)
8. Pin 8: 3A (Input for Gate 3)
9. Pin 9: 3B (Input for Gate 3)
10. Pin 10: 3Y (Output for Gate 3)
11. Pin 11: 4A (Input for Gate 4)
12. Pin 12: 4B (Input for Gate 4)
13. Pin 13: 4Y (Output for Gate 4)
14. Pin 14: VCC (Power Supply)
Each AND gate performs the basic logical AND operation, outputting a high signal only when both inputs are high.

Manufacturer

The SN7408N is a quad 2-input AND gate integrated circuit, and it is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company known for designing and manufacturing semiconductors and various integrated circuits. These products are widely used in a variety of electronic devices, including those for automotive, industrial, personal electronics, and communications equipment. Texas Instruments is particularly recognized for its developments in analog chips and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, the company is a major player in the semiconductor industry and is known for its innovation and extensive product offerings.

Application

The SN7408N is a quad 2-input AND gate IC used in digital electronics. Its application areas include digital circuit design, logic level conversion, signal processing, and the implementation of control systems. It is often used in educational projects, prototyping, and various logic operations within microcontroller-based systems or simple digital devices. Its reliability and straightforward logic function make it suitable for use in both consumer electronics and industrial automation systems.

Equivalent

The SN7408N is a quad 2-input AND gate IC from the 7400 series. Equivalent products include the NTE74C08, CD4081, L74C08, and 74HC08, among others. These chips perform the same logical function but may vary in technology (TTL vs. CMOS), voltage levels, and manufacturing standards. Always check the specific datasheet for compatibility in terms of voltage, current, and switching characteristics.

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