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SN74BCT374DW from TI,Texas Instruments

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SN74BCT374DW

Manufacturer: TI

Octal D-Type Edge-Triggered Flip-Flops

Partnumber Manufacturer Quantity Availability
SN74BCT374DW TI 10467 In Stock

Description and Introduction

Octal D-Type Edge-Triggered Flip-Flops The SN74BCT374DW is a part manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Logic - Flip Flops  
- **Series:** 74BCT  
- **Package:** SOIC (DW)  
- **Mounting Type:** Surface Mount  
- **Number of Pins:** 20  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Elements:** 1  
- **Number of Bits per Element:** 8  
- **Clock Frequency:** 70 MHz  
- **Trigger Type:** Positive Edge  
- **Output Type:** Tri-State  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay Time:** 8 ns (max)  
- **Input Capacitance:** 5 pF  
- **Current - Output High, Low:** 15mA, 64mA  

### **Descriptions:**  
The SN74BCT374DW is an octal edge-triggered D-type flip-flop with 3-state outputs. It is designed for bus-oriented applications and features a buffered common clock (CP) and output enable (OE) inputs. The flip-flop stores the state of its D inputs on the low-to-high transition of the clock. When OE is low, the outputs are active; when OE is high, the outputs are in a high-impedance state.

### **Features:**  
- **Octal D-Type Flip-Flop with 3-State Outputs**  
- **Buffered Clock and Output Enable Inputs**  
- **Bus-Structured Pinout**  
- **ESD Protection Exceeds 2000V per MIL-STD-883, Method 3015**  
- **Balanced Propagation Delays**  
- **Designed for 5V Operation**  
- **Latch-Up Performance Exceeds 500mA per JESD 17**  

This information is sourced from TI's official documentation. For detailed electrical characteristics, refer to the datasheet.

Application Scenarios & Design Considerations

Octal D-Type Edge-Triggered Flip-Flops

Alternative Part Number

  • 74BCT374D --: Same octal D-type flip-flop function with 3-state outputs in the BCT family, offered by NXP as a direct functional equivalent.
  • CY74FCT374TQ --: FCT-series octal D flip-flop with 3-state outputs, similar speed and drive characteristics, suitable as a functional replacement.
  • 74ACT374SC --: ACT-series octal D-type flip-flop with 3-state outputs, widely available and commonly used as a substitute for BCT374 logic.

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