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SN74BCT623N from TI Pb-free,Texas Instruments

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SN74BCT623N

Manufacturer: TI Pb-free, TI

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74BCT623N TI Pb-free, TI 920 In Stock

Description and Introduction

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS The SN74BCT623N is a bus transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver (Non-Inverting)  
- **Technology:** BCT (BiCMOS)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 20-Pin PDIP (Plastic Dual In-Line Package)  
- **Input/Output Compatibility:** TTL-Level  
- **Output Drive Capability:** ±24mA  
- **Propagation Delay (Max):** 10ns  
- **High-Level Output Current (IOH):** -15mA  
- **Low-Level Output Current (IOL):** 24mA  

### **Descriptions:**  
- The SN74BCT623N is an octal bus transceiver designed for bidirectional data communication between buses.  
- It features non-inverting outputs and is compatible with TTL logic levels.  
- The device includes two separate 8-bit transceivers with independent control inputs for direction control.  
- It is optimized for high-speed, low-power operation in bus-oriented applications.  

### **Features:**  
- **Bi-Directional Data Flow:** Allows data transmission in both directions.  
- **Independent Direction Control:** Each transceiver has its own direction control pin.  
- **High Output Drive:** Supports high-current outputs for driving heavily loaded buses.  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic families.  
- **Wide Operating Voltage Range:** Operates reliably between 4.5V and 5.5V.  
- **ESD Protection:** Provides protection against electrostatic discharge.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Alternative Part Number

  • 74F623N --: Same octal bus transceiver function with 3-state outputs in a DIP-20 package, pin-compatible with the SN74BCT623N.
  • CY74FCT623ATQCT --: FCT-series octal bus transceiver with similar drive and 3-state outputs, a common functional substitute for BCT623 devices.
  • MC74ACT623N --: ACT-series octal bus transceiver in DIP-20, offering comparable TTL-compatible inputs and 3-state outputs.
  • CY74FCT623TQ --: FCT-series octal bus transceiver with equivalent logic function and similar speed, suitable as a functional replacement.
  • MC74F623N --: Octal bus transceiver in DIP-20 with comparable BCT/F logic characteristics and pinout.

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