Overview
The MC74ACT125DTR2G is a quad 3-state buffer integrated circuit produced by onsemi. This device is part of the ACT series, known for its high-performance silicon-gate CMOS technology. It features four independent non-inverting buffers with 3-state outputs, making it suitable for a variety of digital logic applications. The IC is available in a 14-lead TSSOP package and is lead-free, complying with environmental regulations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 2.0 to 6.0 | V |
| DC Input Voltage (VI) | -0.5 to VCC + 0.5 | V |
| DC Output Voltage (VO) | -0.5 to VCC + 0.5 | V |
| Input Current (IIK) | -20 to 20 | mA |
| Output Sink/Source Current (IO) | -50 to 50 | mA |
| Storage Temperature Range (TSTG) | -65 to 150 | °C |
| Operating Ambient Temperature Range (TA) | -40 to 85 | °C |
| Minimum High Level Input Voltage (VIH) at VCC = 5.5V | 2.0 | V |
| Maximum Low Level Input Voltage (VIL) at VCC = 5.5V | 0.8 | V |
| Minimum High Level Output Voltage (VOH) at VCC = 5.5V | 4.4 | V |
Key Features
- Quad 3-state buffers with non-inverting outputs
- High-performance silicon-gate CMOS technology
- TTL compatible inputs for the ACT series
- Lead-free and RoHS compliant
- Available in 14-lead TSSOP package
- Outputs can be placed in a high-impedance state
- Operating supply voltage range from 2.0V to 6.0V
Applications
- Digital logic circuits requiring buffer stages
- Data transmission and reception systems
- Bus-oriented systems where 3-state outputs are necessary
- General-purpose digital signal buffering and isolation
- Embedded systems and microcontroller interfaces
Q & A
- What is the MC74ACT125DTR2G used for?
The MC74ACT125DTR2G is used as a quad 3-state buffer in digital logic circuits, providing non-inverting buffer stages with high-impedance output capability.
- What is the operating supply voltage range for the MC74ACT125DTR2G?
The operating supply voltage range is from 2.0V to 6.0V.
- What type of package is the MC74ACT125DTR2G available in?
The MC74ACT125DTR2G is available in a 14-lead TSSOP package.
- Is the MC74ACT125DTR2G lead-free?
- What are the maximum and minimum input voltages for the MC74ACT125DTR2G?
The maximum input voltage is VCC + 0.5V, and the minimum input voltage is -0.5V.
- What is the maximum output sink/source current for the MC74ACT125DTR2G?
The maximum output sink/source current is ±50 mA.
- What is the storage temperature range for the MC74ACT125DTR2G?
The storage temperature range is -65°C to 150°C.
- What are the typical input rise and fall times for the MC74ACT125DTR2G?
The input rise and fall times vary with VCC, typically ranging from 25 ns/V at VCC = 5.5V to 150 ns/V at VCC = 3.0V.
- Is the MC74ACT125DTR2G compatible with TTL inputs?
- What is the thermal resistance of the TSSOP package for the MC74ACT125DTR2G?
The thermal resistance for the TSSOP package is approximately 150°C/W.
