Overview
The ONSEMI MC74AC574DWR2G is a high-speed, low-power octal D-type flip-flop integrated circuit. It is part of the 74AC series and is designed for high-performance digital logic applications. This IC features eight edge-triggered D-type flip-flops with individual inputs and 3-state true outputs, making it suitable for bus-oriented applications. The device is manufactured by ON Semiconductor and is available in a 20-pin SOIC package.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| No. of Pins | 20 | Pins |
| Output Current | 24mA | mA |
| Logic Case Style | SOIC | |
| IC Output Type | Tri-State, Non-Inverted | |
| Propagation Delay | 9.5ns @ 5V, 50pF | ns |
| Operating Temperature | -40°C to 85°C | °C |
| Supply Voltage | 2V to 6V | V |
| Trigger Type | Positive Edge | |
| Clock Frequency | 95MHz | MHz |
| Quiescent Current (Iq) | 8µA | µA |
| Input Capacitance | 4.5pF | pF |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- High-speed, low-power octal D-type flip-flop with 3-state outputs.
- Eight edge-triggered flip-flops with individual D-type inputs and 3-state true outputs.
- Buffered common Clock (CP) and buffered common Output Enable (OE).
- Inputs and outputs on opposite sides of the package, allowing easy interface with microprocessors.
- Useful as input or output port for microprocessors.
- Functionally identical to MC74AC374/74ACT374 except for pinouts.
- Lead-free and RoHS compliant.
Applications
- Bus-oriented applications due to 3-state outputs.
- Microprocessor input or output ports.
- High-speed digital logic circuits.
- Memory and peripheral integrated circuits.
- Other digital systems requiring high-speed, low-power flip-flops.
Q & A
- What is the MC74AC574DWR2G?
The MC74AC574DWR2G is a high-speed, low-power octal D-type flip-flop integrated circuit.
- Who manufactures the MC74AC574DWR2G?
The MC74AC574DWR2G is manufactured by ON Semiconductor.
- What is the package type of the MC74AC574DWR2G?
The MC74AC574DWR2G is available in a 20-pin SOIC package.
- What is the operating temperature range of the MC74AC574DWR2G?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the MC74AC574DWR2G?
The supply voltage range is 2V to 6V.
- What is the maximum clock frequency of the MC74AC574DWR2G?
The maximum clock frequency is 95MHz.
- What is the propagation delay of the MC74AC574DWR2G?
The propagation delay is 9.5ns @ 5V, 50pF.
- Is the MC74AC574DWR2G RoHS compliant?
Yes, the MC74AC574DWR2G is lead-free and RoHS compliant.
- What is the trigger type of the MC74AC574DWR2G?
The trigger type is positive edge.
- What is the quiescent current (Iq) of the MC74AC574DWR2G?
The quiescent current (Iq) is 8µA.
