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TC7MZ541FK from TOSHIBA

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TC7MZ541FK

Manufacturer: TOSHIBA, TOSH

Low Voltage Octal Bus Buffer with 5 V Tolerant Inputs and Outputs

Partnumber Manufacturer Quantity Availability
TC7MZ541FK TOSHIBA, TOSH 16100 In Stock

Description and Introduction

Low Voltage Octal Bus Buffer with 5 V Tolerant Inputs and Outputs The **TC7MZ541FK** is a high-speed CMOS logic IC manufactured by **Toshiba**. Below are its specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Type:** High-Speed CMOS Logic IC  
- **Function:** Octal Bus Transceiver with 3-State Outputs  
- **Supply Voltage (VCC):** 2.0V to 6.0V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** VSSOP (Very Small Outline Package)  
- **Pin Count:** 20 pins  
- **Logic Family:** CMOS  

### **Descriptions:**  
- The **TC7MZ541FK** is an **8-bit (octal) bus transceiver** with **3-state outputs**, designed for bidirectional data transfer between buses.  
- It features **non-inverting outputs** and is optimized for **high-speed operation** while maintaining low power consumption.  
- The **direction control (DIR) pin** determines the data flow direction (A to B or B to A).  
- The **output enable (OE) pin** allows the outputs to be placed in a high-impedance state for bus isolation.  

### **Features:**  
- **Wide Operating Voltage Range:** 2.0V to 6.0V  
- **High-Speed Operation:** Suitable for high-frequency applications  
- **Low Power Consumption:** CMOS technology ensures minimal power usage  
- **3-State Outputs:** Allows multiple devices to share a common bus  
- **Bidirectional Data Flow:** Controlled by the DIR pin  
- **Compact Package (VSSOP):** Space-saving design for PCB applications  

This information is based on Toshiba's official documentation for the **TC7MZ541FK**. For detailed electrical characteristics and timing diagrams, refer to the datasheet.

Application Scenarios & Design Considerations

Low Voltage Octal Bus Buffer with 5 V Tolerant Inputs and Outputs

Alternative Part Number

  • SN74LVC541APW --: Octal buffer/line driver with 3-state outputs in TSSOP, functionally equivalent to the TC7MZ541FK and widely available.
  • 74LVC541APW --: Octal buffer/line driver with 3-state outputs, same LVC logic family and TSSOP package, direct functional replacement.
  • MC74LCX541DT --: Octal buffer/line driver with 3-state outputs in TSSOP, comparable LCX logic family suitable as a drop-in alternative.

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