MC74VHC1GT125DT1G
Non-inverting buffer and level shifter IC in TSOP package
Manufacturer： onsemi
series introduction
# Introduction to the MC74VHC1GT125DT1G Product Series
## 1. Overview
The MC74VHC1GT125DT1G is a member of a highly versatile and widely - used product series in the field of integrated circuits. It belongs to the single - gate logic family, specifically designed to meet the requirements of modern electronic systems with its compact size, low power consumption, and high - speed performance.
## 2. Key Features
### 2.1 Logic Function
The MC74VHC1GT125DT1G is a single - buffer with 3 - state output. A buffer is a fundamental logic component that is used to isolate different parts of a circuit or to increase the driving capability of a signal. The 3 - state output feature allows the output to be in one of three states: high (logic 1), low (logic 0), or high - impedance (Z). In the high - impedance state, the output effectively disconnects from the rest of the circuit, which is crucial in applications where multiple devices share a common bus.
### 2.2 Voltage Compatibility
It operates over a wide supply voltage range, typically from 2 V to 5.5 V. This wide voltage range makes it compatible with a variety of power sources and other components in different electronic systems. For example, it can be easily integrated into systems that use either a 3.3 V or 5 V power supply, providing flexibility in design.
### 2.3 High - Speed Operation
The device offers high - speed performance with short propagation delays. Propagation delay is the time it takes for a change in the input signal to result in a corresponding change in the output signal. The low propagation delay of the MC74VHC1GT125DT1G ensures that the circuit can handle high - frequency signals accurately, making it suitable for applications that require fast data processing and signal transmission.
### 2.4 Low Power Consumption
In today's energy - conscious world, low power consumption is a critical feature. The MC74VHC1GT125DT1G is designed with low static and dynamic power consumption. Static power consumption refers to the power consumed by the device when there is no change in the input signals, while dynamic power consumption is related to the power used during signal transitions. The low power characteristics make it ideal for battery - powered devices, such as portable electronics, where power efficiency is essential to extend battery life.
### 2.5 ESD Protection
The product is equipped with electrostatic discharge (ESD) protection. ESD is a sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown. ESD can damage electronic components, leading to malfunctions or complete failure. The ESD protection in the MC74VHC1GT125DT1G helps to safeguard the device from such damage during handling, assembly, and normal operation, increasing its reliability and longevity.
## 3. Package and Pin Configuration
### 3.1 Package Type
The MC74VHC1GT125DT1G is available in a small - outline no - lead (SON) package. The SON package offers several advantages, including a small footprint, which is beneficial for space - constrained applications such as mobile devices and wearable electronics. It also provides good thermal performance, allowing the device to dissipate heat effectively, which is important for maintaining stable operation.
### 3.2 Pin Configuration
The pin configuration of the MC74VHC1GT125DT1G is designed for easy integration into circuits. It has a specific set of pins for the input, output, power supply, and enable control. The input pin receives the signal that needs to be buffered, the output pin provides the buffered
Images for reference
TSOP-5