Overview
The MC74ACT125DR2G is a quad 3-state buffer produced by onsemi, designed for high-performance silicon-gate CMOS applications. This device is part of the 74ACT series, which is known for its TTL-compatible inputs and low power consumption. The MC74ACT125DR2G is available in a 14-lead SOIC package and is lead-free, making it compliant with RoHS standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 4.5 to 5.5 | V |
| DC Input Voltage (VI) | -0.5 to VCC + 0.5 | V |
| DC Output Voltage (VO) | -0.5 to VCC + 0.5 | V |
| DC Input Diode Current (IIK) | ±20 | mA |
| DC Output Sink/Source Current (IO) | ±50 | mA |
| Storage Temperature Range (TSTG) | -65 to +150 | °C |
| Operating Ambient Temperature Range (TA) | -40 to +85 | °C |
| Output Current - HIGH (IOH) | -24 | mA |
| Output Current - LOW (IOL) | 24 | mA |
| Package Type | SOIC-14 | |
| Mounting Type | SMT |
Key Features
- Quad 3-state buffer with low enable.
- TTL-compatible inputs for the MC74ACT125 series.
- Lead-free and RoHS compliant.
- High-performance silicon-gate CMOS technology.
- Outputs can source/sink up to 24 mA.
- High impedance state for output when the enable input is low.
Applications
- General-purpose logic circuits requiring 3-state outputs.
- Bus-oriented systems where high impedance is necessary.
- High-speed digital systems due to its fast switching times.
- Low power consumption applications.
Q & A
- What is the MC74ACT125DR2G used for?
The MC74ACT125DR2G is a quad 3-state buffer used in general-purpose logic circuits, bus-oriented systems, and high-speed digital systems.
- What is the supply voltage range for the MC74ACT125DR2G?
The supply voltage range is from 4.5V to 5.5V.
- What type of package does the MC74ACT125DR2G come in?
The MC74ACT125DR2G comes in a 14-lead SOIC package.
- Is the MC74ACT125DR2G lead-free?
- What is the maximum output current for the MC74ACT125DR2G?
The maximum output current is 24 mA for both high and low states.
- What is the operating temperature range for the MC74ACT125DR2G?
The operating temperature range is from -40°C to +85°C.
- What are the key features of the MC74ACT125DR2G?
The key features include TTL-compatible inputs, high-performance silicon-gate CMOS technology, and the ability to source/sink up to 24 mA.
- How does the 3-state output function work?
The 3-state output can be in a high impedance state when the enable input is low, allowing multiple devices to share the same bus.
- What are the typical applications of the MC74ACT125DR2G?
Typical applications include general-purpose logic circuits, bus-oriented systems, and high-speed digital systems.
- What is the storage temperature range for the MC74ACT125DR2G?
The storage temperature range is from -65°C to +150°C.
