Overview
The MC74ACT125DTR2 is a quad 3-state buffer produced by Onsemi, designed for high-performance applications. This component is part of the 74ACT series, which features TTL-compatible inputs. The device is available in a 14-lead TSSOP package and is Pb-free, making it compliant with current environmental standards.
The MC74ACT125DTR2 is suitable for a variety of digital logic circuits where buffering and 3-state output control are necessary. It operates within a wide range of supply voltages and temperatures, ensuring reliability in diverse operating conditions.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage | VCC | 0.5 to 6.5 | 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 Diode Current | IOK | -50 | mA |
| DC Output Sink/Source Current | IO | -50 | mA |
| Storage Temperature Range | TSTG | -65 to 150 | °C |
| Lead Temperature (1 mm from Case for 10 Seconds) | TL | 260 | °C |
| Junction Temperature under Bias | TJ | -150 | °C |
| Thermal Resistance (TSSOP) | JA | 150 | °C/W |
Key Features
- Outputs can source/sink current, making them suitable for driving loads in digital circuits.
- The MC74ACT125 has TTL-compatible inputs, allowing for seamless integration with TTL logic systems.
- Pb-free packaging, ensuring compliance with environmental regulations.
- 3-state outputs, which can be set to high, low, or high impedance (Z) states.
- High-performance silicon-gate CMOS technology for low power consumption and high speed.
Applications
- Digital logic circuits where buffering and 3-state output control are necessary.
- Computer systems and peripherals requiring high-speed data transfer and control.
- Telecommunication equipment where reliable and fast signal buffering is crucial.
- Industrial control systems that require robust and reliable digital logic components.
- Embedded systems and microcontrollers needing efficient and versatile buffer circuits.
Q & A
- What is the operating supply voltage range for the MC74ACT125DTR2?
The operating supply voltage range is from 0.5 V to 6.5 V.
- What type of inputs does the MC74ACT125DTR2 have?
The MC74ACT125DTR2 has TTL-compatible inputs.
- What is the maximum DC output sink/source current for the MC74ACT125DTR2?
The maximum DC output sink/source current is 50 mA.
- What is the storage temperature range for the MC74ACT125DTR2?
The storage temperature range is from -65°C to 150°C.
- What is the thermal resistance of the TSSOP package for the MC74ACT125DTR2?
The thermal resistance for the TSSOP package is 150°C/W.
- Is the MC74ACT125DTR2 Pb-free?
- What are the possible output states of the MC74ACT125DTR2?
The outputs can be set to high, low, or high impedance (Z) states.
- What is the maximum junction temperature under bias for the MC74ACT125DTR2?
The maximum junction temperature under bias is 150°C.
- What package types are available for the MC74ACT125?
The MC74ACT125 is available in SOIC-14 and TSSOP-14 packages.
- How many units are typically shipped per reel for the MC74ACT125DTR2?
The MC74ACT125DTR2 is shipped in quantities of 2500 units per reel.
