Overview
The SN74ALS240ANSR is an octal buffer and line driver produced by Texas Instruments. This component is designed to enhance the performance and density of three-state logic circuits. It operates within a voltage range of 4.5 V to 5.5 V, making it suitable for a variety of digital logic applications. The SN74ALS240ANSR features bipolar technology and is packaged in a 20-pin Small Outline Package (SOP).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Range | 4.5 V to 5.5 V | V |
| Number of Channels | 8 | - |
| Output Type | 3-State | - |
| Package Type | SOP (NS) 20 pins | - |
| Propagation Delay (tPLH) | 9 - 14 ns | ns |
| Propagation Delay (tPHL) | 12 - 18 ns | ns |
| Output Enable Time (tPZL) | 20 - 30 ns | ns |
| Output Disable Time (tPZH) | 15 - 23 ns | ns |
Key Features
- Octal buffers and line drivers with 3-state outputs
- Bipolar technology for improved performance
- Operating voltage range: 4.5 V to 5.5 V
- High-speed propagation delays
- 3-state outputs for bus-oriented applications
- Available in SOP (NS) 20-pin package
Applications
The SN74ALS240ANSR is suitable for various digital logic applications, including:
- Bus-oriented systems where 3-state outputs are necessary
- High-speed data transmission and reception
- Buffering and driving signals in digital circuits
- Industrial control systems
- Communication equipment
Q & A
- What is the voltage range of the SN74ALS240ANSR?
The SN74ALS240ANSR operates within a voltage range of 4.5 V to 5.5 V. - How many channels does the SN74ALS240ANSR have?
The SN74ALS240ANSR has 8 channels. - What type of outputs does the SN74ALS240ANSR feature?
The SN74ALS240ANSR features 3-state outputs. - In what package is the SN74ALS240ANSR available?
The SN74ALS240ANSR is available in a SOP (NS) 20-pin package. - What are the typical propagation delays for the SN74ALS240ANSR?
The typical propagation delays are 9-14 ns for tPLH and 12-18 ns for tPHL. - What are some common applications of the SN74ALS240ANSR?
Common applications include bus-oriented systems, high-speed data transmission, buffering and driving signals in digital circuits, industrial control systems, and communication equipment. - What technology is used in the SN74ALS240ANSR?
The SN74ALS240ANSR uses bipolar technology. - How do the 3-state outputs benefit the application?
The 3-state outputs allow the device to be used in bus-oriented systems where multiple devices need to share the same bus lines. - What are the output enable and disable times for the SN74ALS240ANSR?
The output enable time (tPZL) is 20-30 ns, and the output disable time (tPZH) is 15-23 ns. - Where can I find detailed specifications for the SN74ALS240ANSR?
Detailed specifications can be found in the datasheet available on the Texas Instruments website or other authorized distributors.
