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SN74LVC2G74DCURG4 from TEXAS

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SN74LVC2G74DCURG4

Manufacturer: TEXAS, TI

Single Positive-Edge-Triggered D-Type Flip-Flop with Clear and Preset 8-VSSOP -40 to 125
Partnumber Manufacturer Quantity Availability
SN74LVC2G74DCURG4 TEXAS, TI 2154 In Stock

Description and Introduction

Single Positive-Edge-Triggered D-Type Flip-Flop with Clear and Preset 8-VSSOP -40 to 125 The SN74LVC2G74DCURG4 is a dual positive-edge-triggered D-type flip-flop with clear and preset, manufactured by Texas Instruments (TEXAS).  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Circuits:** 2  
- **Output Type:** Single-Ended  
- **Voltage Supply Range:** 1.65V to 5.5V  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 32mA  
- **Propagation Delay Time:** 4.3ns (max) at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package / Case:** VSSOP-8  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- Features dual D-type flip-flops with individual data (D), clock (CLK), preset (PRE), and clear (CLR) inputs.  
- Supports partial power-down mode operation.  
- Inputs accept voltages up to 5.5V, making it compatible with mixed-voltage systems.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 5.5V  
- **Low Power Consumption:** ICC = 10μA (max)  
- **Schmitt-Trigger Inputs:** Allows for slow input transition and better noise immunity.  
- **Latch-Up Performance Exceeds 250mA per JESD 17.**  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is suitable for applications requiring low-voltage, high-speed logic operations.

Application Scenarios & Design Considerations

Single Positive-Edge-Triggered D-Type Flip-Flop with Clear and Preset 8-VSSOP -40 to 125

Alternative Part Number

  • 74LVC2G74DP-Q100H --: Same single D-type flip-flop with preset and clear in the LVC family, offered in a TSSOP package with equivalent logic function and voltage range.
  • MC74LCX74DTR2G --: Dual D-type flip-flop with clear in the LCX low-voltage CMOS family, functionally compatible with the LVC logic family and available in TSSOP.
  • SN74AHC1G74DCKR --: Single D-type flip-flop with preset and clear from TI's AHC family, similar small DCK package and pin function, suitable when slightly different speed and drive characteristics are acceptable.
  • SN74LVC2G74DCTR --: TI's own equivalent flip-flop in the SM8/DCT package with identical logic function and voltage range, suitable drop-in for most layouts.
  • NC7SZ74K8X --: Single D flip-flop with set/reset in US8 package, functionally equivalent alternative from a different series for space-constrained designs.

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