Overview
The MC74ACT253DR2G is a dual 4-input multiplexer with 3-state outputs, manufactured by onsemi. This component is part of the 74ACT series and is designed to select two bits of data from four sources using common select inputs. It features noninverting 3-state outputs, which can be individually switched to a high impedance state, making it suitable for interfacing with bus-oriented systems. The device is Pb-free and has TTL-compatible inputs, enhancing its versatility in various digital circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | onsemi | |
| Series | 74ACT | |
| Package | 16-SOIC (0.154", 3.90mm Width) | |
| Voltage - Supply | 4.5V ~ 5.5V | V |
| Operating Temperature | -40°C ~ 85°C | °C |
| Mounting Type | Surface Mount | |
| Current - Output High, Low | 24mA, 24mA | mA |
| Voltage Supply Source | Single Supply | |
| Independent Circuits | 1 | |
| Circuit | 2 x 4:1 | |
| RoHS Status | RoHS Compliant |
Key Features
- Multifunctional capability: Selects two bits of data from four sources using common select inputs.
- Noninverting 3-state outputs: Outputs can be individually switched to a high impedance state.
- Outputs source/sink 24 mA: High current drive capability.
- TTL compatible inputs: Ensures compatibility with TTL logic systems.
- Pb-free devices: Compliant with RoHS standards.
Applications
The MC74ACT253DR2G is suitable for a variety of applications, including:
- Bus-oriented systems: The 3-state outputs allow direct interface with bus systems.
- Digital multiplexing: Ideal for selecting data from multiple sources in digital circuits.
- Communication systems: Useful in communication systems where data needs to be multiplexed.
- Embedded systems: Can be used in embedded systems requiring data multiplexing.
Q & A
- What is the primary function of the MC74ACT253DR2G?
The primary function is to act as a dual 4-input multiplexer with 3-state outputs, selecting two bits of data from four sources using common select inputs.
- What is the voltage supply range for the MC74ACT253DR2G?
The voltage supply range is 4.5V to 5.5V.
- What is the operating temperature range for this component?
The operating temperature range is -40°C to 85°C.
- What type of package does the MC74ACT253DR2G come in?
The component comes in a 16-SOIC package.
- Is the MC74ACT253DR2G RoHS compliant?
- What is the current drive capability of the outputs?
The outputs can source/sink up to 24 mA.
- Can the outputs be switched to a high impedance state?
- Are the inputs TTL compatible?
- What are common applications for the MC74ACT253DR2G?
- Is the MC74ACT253DR2G Pb-free?
- What is the storage temperature range for the MC74ACT253DR2G?
The storage temperature range is -65°C to +150°C.
