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SN74HCT652 from TI,Texas Instruments

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SN74HCT652

Manufacturer: TI

Octal Bus Transceivers And Registers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HCT652 TI 109 In Stock

Description and Introduction

Octal Bus Transceivers And Registers With 3-State Outputs The SN74HCT652 is a high-speed CMOS logic device manufactured by Texas Instruments (TI). It is a 3-state octal bus transceiver and register with inverted outputs.  

### **Key Specifications:**  
- **Logic Family:** HCT (High-Speed CMOS, TTL compatible)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Levels:** TTL compatible (0.8V max for LOW, 2V min for HIGH)  
- **Output Drive Capability:** ±6mA at 4.5V  
- **Propagation Delay:** Typically 18ns at 5V  
- **Package Options:** PDIP, SOIC, SSOP  

### **Description:**  
The SN74HCT652 combines an octal D-type flip-flop with a 3-state bus transceiver, allowing bidirectional data flow between two buses. It features separate control inputs for data direction and output enable, making it suitable for bus-oriented applications.  

### **Features:**  
- **Octal Bus Transceiver with 3-State Outputs**  
- **Inverting Logic**  
- **Independent Registers for A and B Buses**  
- **Control Inputs for Direction and Output Enable**  
- **Low Power Consumption (HCT Technology)**  
- **Compatible with TTL Inputs and Outputs**  

For detailed electrical characteristics and pin configurations, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Octal Bus Transceivers And Registers With 3-State Outputs

Alternative Part Number

  • CD74HCT652M --: Same HCT-family octal bus transceiver/register with 3-state outputs, functionally equivalent and pin-compatible in SOIC package.
  • MC74HCT652ADW --: HCT octal bus transceiver/register with similar function and pinout, suitable drop-in replacement from an alternate vendor.
  • 74HCT652D --: Standard 74HCT652 octal bus transceiver/register with 3-state outputs, electrically compatible alternative from a different series prefix.

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