Overview
The CD74ACT541M is an octal buffer/line driver integrated circuit produced by Texas Instruments. This device is part of the 74ACT series, known for its high-speed and low-power CMOS technology. The CD74ACT541M features non-inverting 3-state buffers, making it suitable for a variety of digital logic applications. It operates within a supply voltage range of 4.5V to 5.5V and is available in a 20-pin SOIC package.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | 4.5 | 5.5 | V |
| Operating Temperature (TA) | -55 | 125 | °C |
| Input Voltage (VI) | 0 | VCC | V |
| Output Drive Current | -24 | 24 | mA |
| Package Type | 20-SOIC (0.295", 7.50mm Width) | ||
| Mounting Type | Surface Mount | ||
Key Features
- SCR-latchup-resistant CMOS process and circuit design
- Speed of bipolar FAST®/AS/S with significantly reduced power consumption
- Balanced propagation delays
- AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
- ±24mA output drive current, capable of driving 50Ohm transmission lines and fanout to 15 FAST® ICs
- Non-inverting 3-state buffers with two active-LOW output enables
- TTL-compatible CMOS inputs
Applications
The CD74ACT541M is versatile and can be used in various digital logic applications, including:
- Buffering and driving signals in digital circuits
- Interface between different logic families
- Driving long transmission lines or multiple loads
- Implementing 3-state logic for bus-oriented systems
Q & A
- What is the primary function of the CD74ACT541M?
The CD74ACT541M is an octal non-inverting buffer/line driver, designed to buffer and drive digital signals.
- What is the operating voltage range of the CD74ACT541M?
The operating voltage range is 4.5V to 5.5V.
- What is the maximum output drive current of the CD74ACT541M?
The maximum output drive current is ±24mA.
- What type of package is the CD74ACT541M available in?
The CD74ACT541M is available in a 20-pin SOIC package.
- What are the operating temperature ranges for the CD74ACT541M?
The operating temperature ranges are -55°C to 125°C.
- Is the CD74ACT541M SCR-latchup-resistant?
Yes, the CD74ACT541M is designed with an SCR-latchup-resistant CMOS process and circuit design.
- Can the CD74ACT541M drive 50Ohm transmission lines?
Yes, the CD74ACT541M can drive 50Ohm transmission lines and has a fanout to 15 FAST® ICs.
- What type of inputs does the CD74ACT541M have?
The CD74ACT541M has TTL-compatible CMOS inputs.
- Does the CD74ACT541M have 3-state outputs?
Yes, the CD74ACT541M features non-inverting 3-state buffers with two active-LOW output enables.
- What are some common applications of the CD74ACT541M?
Common applications include buffering and driving signals in digital circuits, interfacing between different logic families, driving long transmission lines, and implementing 3-state logic for bus-oriented systems.
