Hình ảnh chỉ để tham khảo
MC74LCX541DWR2G
+BOMIC BUFF NON-INVERT 3.6V 20-SOIC
-
Nhà sản xuấtonsemi
-
Ông. Phần #MC74LCX541DWR2G
-
Bảng dữ liệu MC74LCX541DWR2G DataSheet
-
Có sẵn5949
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | 74LCX |
| 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 | 24mA, 24mA |
| Voltage - Supply | 2V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| Base Product Number | 74LCX541 |
Tổng quan
Description
This particular IC comes in a 20-pin wide small-outline package (SOIC-20), characterized by its compact footprint, which is ideal for space-constrained designs. Its 3-state outputs enable multiple devices to connect to a common bus without interference, and it features two active-low output enable pins, allowing for separate control of each set of four outputs.
The MC74LCX541DWR2G is commonly used in applications requiring bus interfacing, signal buffering, and data distribution. Key features include low static and dynamic power consumption, high noise immunity, and the ability to drive large capacitive loads while minimizing signal integrity issues.
Equivalent
1. SN74LVC541A from Texas Instruments
2. 74LVC541A from Nexperia and Diodes Incorporated
3. 74VHCT541A from ON Semiconductor (now onsemi)
4. 74HC541 from various manufacturers like NXP and Fairchild Semiconductor
Ensure pin compatibility and electrical characteristics match your application requirements when selecting alternatives.
Features
1. Low Voltage Operation: Operates at a supply voltage range of 2.0V to 3.6V.
2. 5V Tolerant Inputs: Allows for compatibility with 5V logic levels.
3. 3-State Outputs: Features enable and disable functions for bus-oriented applications.
4. High-Speed Operation: Provides fast signal processing with low propagation delay.
5. Low Static Power Consumption: CMOS technology ensures minimal power usage when idle.
6. Output Drive Capability: Capable of driving 24mA at 3.0V.
7. Latch-Up Performance: Immunity greater than 500mA.
8. Lead-Free Packaging: Available in SOIC-20 and TSSOP-20 packages, compliant with environmental standards.
9. ESD Protection: Designed to withstand electrostatic discharge events.
These features make the MC74LCX541DWR2G suitable for a variety of applications in consumer electronics, computing, and telecommunications where reliable, low-power buffering is required.
Pinout
Key functions and features include:
- It supports 3-state outputs, allowing for bus interfacing and signal isolation.
- Operates at a voltage range of 2.0V to 3.6V, making it suitable for low-voltage applications.
- Inputs have over-voltage tolerance up to 7V, providing added protection.
- The device is designed for high-speed operation with a typical propagation delay of around 6.5 ns at VCC = 3.3V.
The 20 pins on the device are arranged to facilitate its role as an octal buffer, with 8 input pins, 8 output pins, and additional pins for control and power connections.
Manufacturer
Application
1. Data Communication: Enhances signal integrity by driving signals over extended distances.
2. Microprocessor Systems: Buffers and isolates data buses in microprocessor-based systems.
3. Memory Systems: Supports data line buffering between memory devices and controllers.
4. Interface Logic: Facilitates communication between devices operating at different voltage levels.
5. Peripheral Devices: Used in interfacing peripherals with microcontrollers or microprocessors.
Its low power consumption and high-speed performance make it suitable for portable and battery-operated applications.