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SN74BCT646DW from TI,Texas Instruments

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SN74BCT646DW

Manufacturer: TI

Octal Bus Transceivers And Registers

Partnumber Manufacturer Quantity Availability
SN74BCT646DW TI 1385 In Stock

Description and Introduction

Octal Bus Transceivers And Registers The SN74BCT646DW is a bus transceiver and register manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver/Register  
- **Technology:** BCT (BiCMOS)  
- **Number of Bits:** 8  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC (DW)  
- **Mounting Type:** Surface Mount  
- **Number of Pins:** 24  

### **Descriptions:**  
- Combines D-type latches and D-type flip-flops for data storage.  
- Operates as a transceiver or registered transceiver.  
- Non-inverting outputs.  
- Designed for asynchronous communication between data buses.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by direction (DIR) and output enable (OE) inputs.  
- **Independent Registers:** Separate clock (CLK) inputs for A and B registers.  
- **3-State Outputs:** Allows bus-oriented applications.  
- **High Drive Outputs:** ±24mA at 5V.  
- **ESD Protection:** Exceeds 2000V per MIL-STD-883, Method 3015.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Octal Bus Transceivers And Registers

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