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TC74AC377 from TOS,TOSHIBA

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TC74AC377

Manufacturer: TOS

dvanced high speed CMOS OCTAL D-TYPE FLIP-FLOP fabricated

Partnumber Manufacturer Quantity Availability
TC74AC377 TOS 559 In Stock

Description and Introduction

dvanced high speed CMOS OCTAL D-TYPE FLIP-FLOP fabricated The TC74AC377 is a high-speed CMOS octal D-type flip-flop with a common clock and a common enable, manufactured by Toshiba.  

### **Specifications:**  
- **Logic Family:** AC Series (Advanced CMOS)  
- **Number of Bits:** 8 (Octal)  
- **Logic Type:** D-Type Flip-Flop  
- **Trigger Type:** Positive Edge  
- **Supply Voltage (VCC):** 2.0V to 5.5V  
- **High-Level Input Voltage (VIH):** 2.0V (min) at VCC = 5.5V  
- **Low-Level Input Voltage (VIL):** 0.8V (max) at VCC = 5.5V  
- **High-Level Output Current (IOH):** -24mA (min)  
- **Low-Level Output Current (IOL):** 24mA (min)  
- **Propagation Delay (tpd):** 5.5ns (max) at VCC = 5V, CL = 50pF  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOP (Small Outline Package), TSSOP (Thin Shrink Small Outline Package)  

### **Descriptions:**  
- The TC74AC377 consists of eight edge-triggered D-type flip-flops with a shared clock (CP) and enable (E) input.  
- Data is transferred to the outputs (Q) on the rising edge of the clock when the enable is active (low).  
- Outputs remain unchanged when the enable is high.  

### **Features:**  
- **High-Speed Operation:** Optimized for fast switching applications.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **Wide Operating Voltage Range:** Supports 2.0V to 5.5V, making it compatible with TTL levels.  
- **Balanced Propagation Delays:** Ensures reliable synchronous operation.  
- **High Noise Immunity:** Improved noise resistance compared to standard CMOS.  
- **3-State Outputs:** Not applicable (standard outputs only).  

This device is commonly used in digital systems for data storage, buffering, and synchronization.

Application Scenarios & Design Considerations

dvanced high speed CMOS OCTAL D-TYPE FLIP-FLOP fabricated

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