Overview
The 74AHC00D,112 is a quad 2-input NAND gate integrated circuit produced by Nexperia (formerly part of NXP Semiconductors). This device is part of the 74AHC series, known for its high-speed CMOS logic and wide supply voltage range. It is designed to provide four independent 2-input NAND gates with standard push-pull outputs, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (Supply Voltage) | 2.0 - 5.5 | V |
| Logic Switching Levels | CMOS | |
| Output Drive Capability | ± 8 | mA |
| Propagation Delay (tpd) | 3.2 ns (typical at VCC = 5V, CL = 15pF) | ns |
| Maximum Frequency (fmax) | 60 MHz | MHz |
| Number of Bits | 4 | |
| Power Dissipation | Low | |
| Operating Temperature (Tamb) | -40°C to +125°C | °C |
| Package | SO14 (SOT108-1) |
Key Features
- Wide Supply Voltage Range: From 2.0 V to 5.5 V, allowing operation in various voltage environments.
- CMOS Low Power Consumption: Low power dissipation, making it energy-efficient.
- Schmitt Trigger Action: All inputs have Schmitt-trigger actions, enhancing noise immunity.
- Overvoltage Tolerant Inputs: Inputs can tolerate up to 5.5 V, suitable for mixed voltage applications.
- ESD Protection: Exceeds JESD 22 standards for Human Body Model (HBM), Machine Model (MM), and Charged Device Model (CDM).
- Balanced Propagation Delays: Ensures consistent and reliable operation.
- Multiple Package Options: Available in various packages, including SO14.
Applications
The 74AHC00D,112 is versatile and can be used in a wide range of applications, including:
- Automotive Systems: For various control and logic functions.
- Industrial Control Systems: In automation, monitoring, and control circuits.
- Consumer Electronics: In devices such as smartphones, tablets, and other portable electronics.
- Computing and Networking: For logic functions in computers, routers, and other networking equipment.
- Wearables and IoT Devices: Due to its low power consumption and compact package.
Q & A
- What is the supply voltage range of the 74AHC00D,112?
The supply voltage range is from 2.0 V to 5.5 V.
- What type of logic switching levels does the 74AHC00D,112 use?
The device uses CMOS logic switching levels.
- What is the output drive capability of the 74AHC00D,112?
The output drive capability is ± 8 mA.
- What is the typical propagation delay of the 74AHC00D,112?
The typical propagation delay is 3.2 ns at VCC = 5V and CL = 15pF.
- Does the 74AHC00D,112 have ESD protection?
Yes, it exceeds JESD 22 standards for Human Body Model (HBM), Machine Model (MM), and Charged Device Model (CDM).
- What is the operating temperature range of the 74AHC00D,112?
The operating temperature range is from -40°C to +125°C.
- What package options are available for the 74AHC00D,112?
The device is available in SO14 (SOT108-1) package among others.
- Can the 74AHC00D,112 be used in mixed voltage environments?
Yes, the inputs are overvoltage tolerant up to 5.5 V, making it suitable for mixed voltage applications.
- What is the power dissipation characteristic of the 74AHC00D,112?
The device has low power dissipation, characteristic of CMOS technology.
- Does the 74AHC00D,112 have Schmitt-trigger actions on its inputs?
Yes, all inputs have Schmitt-trigger actions, which enhance noise immunity.
