STMicroelectronics 74VHC00TTR Quad 2-Input NAND Gate

The 74VHC00TTR from STMicroelectronics is a high-speed CMOS quad 2-input NAND gate integrated circuit, designed to operate at the same speed as low power Schottky TTL while retaining the low power and high noise immunity of CMOS technology. This product is particularly suitable for applications requiring high-speed logic operations and is a reliable choice for a wide range of engineering projects.

Each of the four gates in the 74VHC00TTR is a 2-input NAND gate, which is a fundamental building block in digital electronics. The device can operate with a power supply voltage ranging from 2V to 5.5V, making it versatile for interfacing with both TTL and CMOS logic levels. Additionally, its balanced propagation delays and low noise are characteristics that contribute to its stable and predictable performance.

The 74VHC00TTR is supplied in a TSSOP14 package, which is a space-saving and lightweight option, ideal for modern compact electronic assemblies. This package type also offers excellent thermal performance and is suitable for surface-mount technology (SMT), which is advantageous for automated manufacturing processes.

Key features of the 74VHC00TTR include:

• High Speed: Typically 4.5ns at VCC = 5V
• Low Power Dissipation: Icc is 2μA maximum at TA = 25°C
• Power Down Protection: Inputs and outputs tolerate up to 5.5V while in the off-state
• Low Noise: VOLP (output ground bounce) <0.8V at VCC = 4.5V, TA = 25°C
• High Noise Immunity: VNIH = VNIL = 28% VCC minimum

With its robust design, the 74VHC00TTR is characterized for operation from -55°C to +125°C, allowing it to perform reliably in extreme environments. This makes it an excellent choice for industrial, automotive, and other applications where ambient temperatures can vary widely.

Whether you are designing a new system or upgrading an existing one, the STMicroelectronics 74VHC00TTR offers the performance and reliability needed for complex digital logic circuits. Its adherence to strict industry standards ensures compatibility and ease of integration into a wide array of applications.