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TC74ACT138FT from TOSHIBA

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TC74ACT138FT

Manufacturer: TOSHIBA

CMOS Digital Integrated Circuit Silicon Monolithic 3-to-8 Line Decoder

Partnumber Manufacturer Quantity Availability
TC74ACT138FT TOSHIBA 2000 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic 3-to-8 Line Decoder The TC74ACT138FT is a high-speed CMOS 3-to-8 line decoder/demultiplexer manufactured by Toshiba.  

### **Specifications:**  
- **Logic Family:** ACT (Advanced CMOS Technology)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Speed Operation:** 4.5 ns (max) at 5V  
- **Low Power Consumption:** 4 μA (max) at 5V  
- **Output Current:** ±24 mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-16  

### **Descriptions:**  
- The TC74ACT138FT decodes three binary address inputs (A0, A1, A2) into one of eight mutually exclusive outputs (Y0-Y7).  
- It features three enable inputs (two active LOW and one active HIGH) for flexible control.  
- Designed for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **3-to-8 Line Decoder/Demultiplexer**  
- **Three Enable Inputs:** Two active LOW (E1, E2) and one active HIGH (E3)  
- **CMOS Technology:** Ensures low power dissipation  
- **Balanced Propagation Delays**  
- **Pin and Function Compatible with 74ACT138**  
- **Latch-Up Performance:** Exceeds 300 mA  

This device is commonly used in memory addressing, data routing, and signal demultiplexing applications.

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic 3-to-8 Line Decoder
Partnumber Manufacturer Quantity Availability
TC74ACT138FT TOS 158 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic 3-to-8 Line Decoder The TC74ACT138FT is a high-speed CMOS 3-to-8 line decoder/demultiplexer manufactured by Toshiba.  

### **Key Specifications:**  
- **Logic Family:** ACT (Advanced CMOS Technology)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay:** 8.5ns (max) at 5V  
- **Input Current (Max):** ±1µA  
- **Output Current (High/Low):** ±24mA  
- **Package Type:** TSSOP-16  

### **Descriptions:**  
- Decodes three binary address inputs (A0, A1, A2) into one of eight mutually exclusive outputs (Y0-Y7).  
- Features three enable inputs (E1, E2, E3) for flexible control.  
- Low power consumption with TTL-compatible inputs.  

### **Features:**  
- High-speed operation with TTL compatibility.  
- Low power dissipation.  
- Balanced propagation delays.  
- Direct interface with TTL levels.  
- ESD protection (2000V min).  

For detailed electrical characteristics, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic 3-to-8 Line Decoder

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