Overview
The SN74ABT541BDBRG4, manufactured by Texas Instruments, is a high-performance octal buffer and line driver designed for bus interface and memory address register applications. This device features 8-bit non-inverting buffers with 3-state outputs, making it ideal for driving high-capacity buses or buffering memory address registers. Its compact SSOP-20 package and low power consumption make it suitable for space-constrained and power-sensitive designs. The SN74ABT541BDBRG4 is widely used in industrial, automotive, and consumer electronics due to its robust performance and reliability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Buffers & Line Drivers | - | - |
| Input Lines | 8 | - | - |
| Output Lines | 8 | - | - |
| Polarity | Non-Inverting | - | - |
| Supply Voltage (Max) | 5.5 | V | - |
| Supply Voltage (Min) | 2 | V | - |
| Operating Temperature (Min) | -40 | °C | - |
| Operating Temperature (Max) | 125 | °C | - |
| Package | SSOP-20 | - | - |
| Output Type | 3-State | - | - |
| Propagation Delay | 10 | ns | - |
| Static Current | 4 | µA | - |
| High-Level Output Current | -8 | mA | - |
| Low-Level Output Current | 8 | mA | - |
Key Features
- High-drive outputs (-32 mA IOH, 64 mA IOL) for robust performance.
- 3-state outputs for bus interface applications.
- Low power consumption with a static current of 4 µA.
- Wide operating temperature range (-40°C to 125°C) for harsh environments.
- Compact SSOP-20 package for space-constrained designs.
Applications
The SN74ABT541BDBRG4 is widely used in various applications, including:
- Industrial Automation: Ideal for driving high-capacity buses in control systems.
- Automotive Electronics: Suitable for buffering memory address registers in automotive control units.
- Consumer Electronics: Used in devices requiring efficient signal buffering and line driving.
Q & A
1. What is the operating voltage range of the SN74ABT541BDBRG4?
The operating voltage range is 2 V to 5.5 V.
2. What is the maximum output current for high and low levels?
The high-level output current is -8 mA, and the low-level output current is 8 mA.
3. What is the propagation delay of this device?
The propagation delay is 10 ns.
4. Is the SN74ABT541BDBRG4 RoHS compliant?
Yes, it is RoHS compliant.
5. What is the package type of this device?
It comes in an SSOP-20 package.
6. Can this device operate in harsh environments?
Yes, it has an operating temperature range of -40°C to 125°C.
7. What is the static current consumption of this device?
The static current is 4 µA.
8. What are the typical applications of this device?
It is used in industrial automation, automotive electronics, and consumer electronics.
9. Does this device support 3-state outputs?
Yes, it features 3-state outputs.
10. What is the polarity of the buffers in this device?
The buffers are non-inverting.
