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SN74AC574DWR from TI,Texas Instruments

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SN74AC574DWR

Manufacturer: TI

Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AC574DWR TI 3636 In Stock

Description and Introduction

Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs The SN74AC574DWR is a 20-pin octal D-type flip-flop manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Elements:** 8  
- **Number of Bits per Element:** 1  
- **Trigger Type:** Positive Edge  
- **Output Type:** Tri-State  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package / Case:** SOIC-20 (Wide)  
- **Mounting Type:** Surface Mount  

**Descriptions:**  
The SN74AC574DWR is a high-speed, low-power octal edge-triggered flip-flop with 3-state outputs. It is designed for bus-oriented applications and features a buffered common clock (CLK) and output enable (OE) inputs.  

**Features:**  
- 8-bit parallel-in, parallel-out storage  
- Buffered clock and output enable inputs  
- 3-state outputs for bus interfacing  
- Typical propagation delay: 6.5 ns at 5V  
- Low power consumption (ICC = 8 µA max)  
- Supports 5V and 3.3V systems  
- ESD protection exceeds 2000V per JESD 22  

This device is commonly used in data storage, buffering, and bus interface applications.

Application Scenarios & Design Considerations

Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs

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