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TC74HC541AFW from TOS,TOSHIBA

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TC74HC541AFW

Manufacturer: TOS

OCTAL BUS BUFFER INVERTING/NON-INVERTING, 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
TC74HC541AFW TOS 58 In Stock

Description and Introduction

OCTAL BUS BUFFER INVERTING/NON-INVERTING, 3-STATE OUTPUTS The TC74HC541AFW is a high-speed CMOS octal bus buffer manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Number of Bits:** 8 (Octal)  
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **High-Level Output Current:** -5.2mA  
- **Low-Level Output Current:** 5.2mA  
- **Propagation Delay:** 13ns (Typ.) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-20  

### **Descriptions:**  
- The TC74HC541AFW is an octal non-inverting buffer with 3-state outputs.  
- Designed for bus-oriented applications, it provides high-speed signal buffering.  
- Features two active-low output enable pins (OE1, OE2) for control.  

### **Features:**  
- **Non-Inverting Buffer:** Maintains input logic levels.  
- **3-State Outputs:** Allows connection to a shared bus.  
- **Wide Operating Voltage:** 2V to 6V.  
- **High Noise Immunity:** CMOS technology ensures stability.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Pin-Compatible:** With standard 74HC541 devices.  

This information is based solely on Toshiba's datasheet for the TC74HC541AFW.

Partnumber Manufacturer Quantity Availability
TC74HC541AFW TOSHIBA 6715 In Stock

Description and Introduction

OCTAL BUS BUFFER INVERTING/NON-INVERTING, 3-STATE OUTPUTS The **TC74HC541AFW** is a high-speed CMOS octal buffer and line driver manufactured by **TOSHIBA**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Technology:** High-Speed CMOS (HC)  
- **Supply Voltage Range (VCC):** 2V to 6V  
- **Input Voltage Range (VI):** 0V to VCC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current (IO):** ±7mA (at VCC = 4.5V)  
- **Propagation Delay (tpd):** 13ns (max) at VCC = 4.5V  
- **Input Capacitance (CI):** 3.5pF (typ)  
- **Package Type:** TSSOP-20  

### **Descriptions:**  
- The **TC74HC541AFW** is an **8-bit non-inverting buffer/line driver** with **3-state outputs**.  
- Designed for **bus-oriented applications**, it provides **high-speed operation** while maintaining low power consumption.  
- Features **output enable (OE) inputs** for bus isolation.  

### **Features:**  
- **Non-inverting outputs** for signal buffering.  
- **3-state outputs** allow connection to a bus system.  
- **Wide operating voltage range (2V to 6V)** for compatibility with TTL and CMOS logic levels.  
- **Balanced propagation delays** for reliable timing.  
- **Low power consumption** (ICC = 4µA max at 25°C).  
- **High noise immunity** due to CMOS technology.  

This device is commonly used in **data communication, memory interfacing, and bus driving applications**.  

Would you like additional details on pin configurations or application notes?

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