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TC74LVX74FT

Manufacturer: TC, TOS, TOSHIBA

DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR

Partnumber Manufacturer Quantity Availability
TC74LVX74FT TC, TOS, TOSHIBA 28767 In Stock

Description and Introduction

DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR The TC74LVX74FT is a dual D-type flip-flop IC manufactured by Toshiba. Below are its specifications, descriptions, and features based on the available knowledge:  

### **Manufacturer:**  
Toshiba  

### **Specifications:**  
- **Logic Family:** LVX (Low-Voltage CMOS)  
- **Number of Circuits:** 2 (Dual Flip-Flop)  
- **Number of Bits per Flip-Flop:** 1  
- **Supply Voltage Range:** 2.0V to 5.5V  
- **High-Level Input Voltage (Min):** 2.0V (at VCC = 2.0V)  
- **Low-Level Input Voltage (Max):** 0.8V (at VCC = 2.0V)  
- **High-Level Output Current:** -12mA (at VCC = 3.0V)  
- **Low-Level Output Current:** 12mA (at VCC = 3.0V)  
- **Propagation Delay Time:** 9.5ns (Max at VCC = 3.3V, CL = 50pF)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-14  

### **Descriptions:**  
- The TC74LVX74FT is a dual positive-edge-triggered D-type flip-flop with individual data (D), clock (CP), set (SD), and reset (RD) inputs.  
- Each flip-flop features independent direct clear and preset inputs for asynchronous control.  
- Designed for low-voltage operation (2.0V to 5.5V), making it suitable for battery-powered and mixed-voltage applications.  

### **Features:**  
- **Wide Operating Voltage Range:** 2.0V to 5.5V  
- **High-Speed Operation:** Optimized for low-voltage, high-speed performance  
- **Low Power Consumption:** CMOS technology ensures minimal power dissipation  
- **Schmitt Trigger Inputs:** Improves noise immunity  
- **Balanced Propagation Delays:** Ensures reliable timing performance  
- **Direct Clear and Preset Inputs:** Asynchronous control for immediate state changes  
- **TSSOP-14 Package:** Compact surface-mount design  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR

Alternative Part Number

  • SN74LVX74APWR --: Same LVX logic family dual D-type flip-flop with similar supply voltage range and pinout, widely available and cost-effective.
  • MC74LVX74DTR2G --: Equivalent LVX-series dual D flip-flop in TSSOP package, direct functional replacement with comparable speed and drive.
  • 74LVX74MTCX --: LVX dual D-type flip-flop in TSSOP, matches logic function and voltage range, suitable drop-in alternative.
  • SN74LV74APW --: Dual D-type flip-flop with preset and clear in the LV logic family, TSSOP package, functionally equivalent to the TC74LVX74FT.
  • MC74LVX74DT --: Dual D flip-flop with preset/clear in LVX logic, same TSSOP footprint and similar speed/voltage characteristics.
  • 74LVX74MTC --: Dual D-type flip-flop in LVX family, TSSOP package, drop-in functional replacement for the original Toshiba part.

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