MC74AC132DG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-Input NAND Schmitt Trigger
• Package: SOIC-14
• Essence: This IC is a member of the MC74AC series, which are high-speed CMOS logic gates. The MC74AC132DG specifically is a quad 2-input NAND gate with Schmitt trigger inputs.
• Packaging/Quantity: The MC74AC132DG is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Current: -24mA
• Low-Level Output Current: 24mA
• Propagation Delay: 5ns (typical)

Detailed Pin Configuration

The MC74AC132DG has a total of 14 pins, numbered as follows:

1. A Input 1
2. B Input 1
3. Y Output 1
4. A Input 2
5. B Input 2
6. Y Output 2
7. GND (Ground)
8. Y Output 3
9. B Input 3
10. A Input 3
11. Y Output 4
12. B Input 4
13. A Input 4
14. VCC (Supply Voltage)

Functional Features

• Schmitt Trigger Inputs: The Schmitt trigger feature allows the MC74AC132DG to have hysteresis, making it less susceptible to noise and providing better noise immunity.
• Quad 2-Input NAND Gates: The IC contains four independent NAND gates, each having two inputs and one output.
• High-Speed Operation: The MC74AC series is known for its high-speed operation, making it suitable for applications requiring fast switching times.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick signal processing. - Schmitt trigger inputs provide noise immunity. - Compact SOIC-14 package saves space on the circuit board.

Disadvantages: - Limited voltage supply range (2.0V to 6.0V). - May not be suitable for applications requiring higher output currents.

Working Principles

The MC74AC132DG operates based on the principles of CMOS logic. It uses a combination of transistors to implement the NAND gate functionality. The Schmitt trigger inputs ensure that the output transitions occur at specific voltage levels, reducing the effects of noise.

Detailed Application Field Plans

The MC74AC132DG can be used in various digital logic applications, including but not limited to: - Data communication systems - Microprocessor-based systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MC74AC132DG include: - SN74AC132: Similar quad 2-input NAND Schmitt trigger gate offered by Texas Instruments. - CD74AC132: Quad 2-input NAND Schmitt trigger gate provided by Texas Instruments. - HCF4011B: Quad 2-input NAND gate with Schmitt trigger inputs manufactured by STMicroelectronics.

Note: This list is not exhaustive, and there are other manufacturers offering similar ICs.

In conclusion, the MC74AC132DG is a quad 2-input NAND Schmitt trigger gate belonging to the MC74AC series of high-speed CMOS logic gates. Its compact package, noise immunity, and fast switching times make it suitable for various digital logic applications.