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MC74HC541ADTR2G
+物料清單IC BUFFER NON-INVERT 6V 20-TSSOP
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製造商部分 #MC74HC541ADTR2G
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規格
| 屬性 | 價值 |
| Series | 74HC |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| Base Product Number | 74HC541 |
概述
Description
Key features of the MC74HC541ADTR2G include low power consumption due to CMOS technology, high noise immunity, and the capability to drive significant capacitive loads due to its 3-state outputs. This makes the device ideal for bus-oriented systems. It has two control inputs (OE1 and OE2) that enable or disable the outputs independently, adding flexibility in its application.
The device is packaged in a variety of formats to accommodate different application needs, with the "DTR2G" suffix indicating a tape and reel packaging style for automated assembly processes. Typical applications include memory address driving, signal buffering, and I/O port extension in microcontroller-based systems.
Equivalent
1. SN74HC541 from Texas Instruments
2. CD74HC541 from Texas Instruments
3. 74HC541 from Nexperia
4. M74HC541 from STMicroelectronics
These alternatives offer similar functionality, pin configuration, and electrical characteristics, and are suitable replacements in most applications. Always verify specific parameters and package compatibility before substituting.
Features
1. High-Speed CMOS Technology: Ensures low power consumption and high-speed operation.
2. Octal Configuration: Consists of eight buffers/drivers.
3. 3-State Outputs: Allows for direct connection to bus-oriented systems, facilitating bidirectional data flow.
4. TTL Compatibility: Compatible with TTL logic levels, making it versatile for mixed logic applications.
5. Wide Supply Voltage Range: Operates between 2V and 6V, suitable for a variety of power supply configurations.
6. High Noise Immunity: Robust operation in noisy environments.
7. Inputs and Outputs: Inputs are over-voltage tolerant, and outputs can drive up to 15 LSTTL loads.
8. Latch-Up Performance: Immunity to latch-up, enhancing reliability.
9. Package: Available in surface-mount packages for efficient PCB real estate use.
10. Temperature Range: Operates over a broad temperature range, suitable for industrial applications.
These features make the MC74HC541ADTR2G suitable for buffering and driving purposes in digital systems, offering flexibility and efficiency.
Pinout
The device includes two enable inputs, allowing the buffers to be independently controlled. This feature provides the flexibility to isolate different parts of a circuit or system as needed. The 3-state outputs allow multiple devices to share a common output line without interference, as the outputs can be set to a high-impedance state. The MC74HC541ADTR2G operates over a wide voltage range and is designed for low power consumption, making it suitable for a variety of applications in electronics and embedded systems.