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74HC7541D
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Ficha Técnica 74HC7541D DataSheet
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Especificações
| Atributo | Valor |
| Brand | Nexperia |
| Subcategory | Logic ICs |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
| Number of Channels | 8 Channel |
| Operating Supply Voltage | 2 V to 6 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Type | SMD/SMT |
| Package / Case | SOIC-20 |
| Packaging | Tube |
| Height | 2.45 mm (Max) |
| Length | 13 mm (Max) |
| Product Type | Buffers & Line Drivers |
| Factory Pack Quantity | 38 |
| Width | 7.6 mm (Max) |
| Unit Weight | 0.011640 oz |
| Supply Voltage - Min | 2 V |
| Supply Voltage - Max | 6 V |
| Part # Aliases | 74HC7541D,112 |
| Logic Family | HC |
| Number of Input Lines | 10 Input |
| Number of Output Lines | 8 Output |
| Polarity | Non-Inverting |
| High Level Output Current | - 7.8 mA |
| Low Level Output Current | 7.8 mA |
| Current - Quiescent (Iq) | 8 uA |
| Function | Schmitt Trigger Buffer/Line Driver |
| Input Signal Type | Single-Ended |
| Logic Type | CMOS |
| Output Type | 3-State |
| Pd - Power Dissipation | 500 mW (1/2 W) |
| Propagation Delay Time | 36 ns |
| Current - Supply (Max) | 8 uA |
| Technology | CMOS |
Visão Geral
Description
Key features of the 74HC7541D include:
- Inputs: 4 binary inputs (A0 to A3) that represent values from 0 to 15.
- Outputs: 10 outputs (Y0 to Y9), corresponding to decimal digits 0-9, with active low signals.
- Enable Pins: It includes enable pins that allow control over the activation of the outputs.
- Operating Voltage: Typically operates within a range of 2V to 6V, making it suitable for various digital applications.
- Speed: Fast switching times due to its CMOS technology, enabling efficient performance in high-speed applications.
Applications include digital displays, calculators, and any system requiring binary to decimal conversion. The 74HC7541D is valued for its reliability, low power consumption, and ease of integration into digital circuits.
Equivalent
1. 74HCT7541
2. 74LS7541
3. 74F7541
These alternatives may have different power specifications and logic levels, so ensure compatibility with your application. Always check the datasheet for specific functional and electrical characteristics.
Features
1. 4-Bit Input: Accepts 4-bit binary input to decode values from 0 to 15.
2. Active Low Outputs: Provides 10 active low outputs (Y0 to Y9) corresponding to the decimal values of the 4-bit input.
3. Enable Inputs: Includes an active low enable (G) input for controlling the outputs, allowing for flexibility in design.
4. High-speed Operation: Offers fast switching times typical of CMOS technology, suitable for high-speed applications.
5. Low Power Consumption: Consumes low power, making it ideal for battery-operated devices.
6. Wide Supply Voltage Range: Operates with a supply voltage from 2V to 6V, enhancing its compatibility with various systems.
7. Reliability: Designed for high reliability with robust output drive capabilities.
This makes the 74HC7541D suitable for applications in digital displays, consumer electronics, and industrial equipment where binary to decimal conversion is required.
Pinout
Pin Functions:
1. A0 - A3 (Pins 1-4): Binary input (4 bits).
2. GND (Pin 8): Ground connection.
3. VCC (Pin 16): Supply voltage (typically +2V to +6V).
4. OUT0 - OUT9 (Pins 5-7, 9-11, 13-15): Active low outputs for decimal digits 0-9.
5. E (Pin 14): Enable input; active low. When high, all outputs are disabled.
6. LE (Pin 12): Latch enable; used to store the input state.
This device is commonly used in applications such as LED display driving, where a binary number needs to be converted to a decimal representation.
Manufacturer
As a company, Nexperia operates in the electronics industry, providing high-performance semiconductor solutions for various applications, including automotive, industrial, and consumer electronics. They are known for their commitment to quality, reliability, and innovation, ensuring that their products meet stringent industry standards. Nexperia's 74HC series, including the 74HC7541D, falls under high-speed CMOS logic devices, which are commonly used in digital circuits and applications requiring efficient signal processing.
Overall, Nexperia is recognized for its expertise in semiconductor manufacturing, focusing on delivering robust and reliable technology to its customers worldwide.
Application
1. Data Routing: Used in communication systems for selecting data paths.
2. Signal Switching: Ideal for switching multiple input signals to a single output.
3. Multiplexing: Common in digital circuits for efficient data management.
4. Memory Addressing: Assisting in address decoding in memory devices.
5. Control Systems: Used in industrial automation for controlling multiple inputs/outputs.
6. Audio and Video Switching: Employed in devices for selecting audio/video sources.
Its versatility makes it suitable for various electronic applications requiring data selection and routing.