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SN74ABT16657DL from TEXAS

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SN74ABT16657DL

Manufacturer: TEXAS, TI

16-Bit Transceivers With Parity Generators / Checkers And 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT16657DL TEXAS, TI 570 In Stock

Description and Introduction

16-Bit Transceivers With Parity Generators / Checkers And 3-State Outputs The SN74ABT16657DL is a 16-bit bus transceiver and register manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** Bus Transceiver, Non-Inverting  
- **Number of Bits:** 16  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature:** -40°C to +85°C  
- **Package / Case:** SSOP-56  
- **Output Type:** 3-State  
- **Propagation Delay Time:** 4.5ns (max)  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  

### **Descriptions:**  
- The SN74ABT16657DL combines D-type latches and transceivers to allow bidirectional data flow.  
- It features 3-state outputs for bus-oriented applications.  
- The device supports live insertion and power-off protection.  

### **Features:**  
- **Bidirectional Data Flow** (A to B or B to A)  
- **3-State Outputs** for bus interfacing  
- **Live Insertion Protection**  
- **High-Speed Operation** (ABT technology)  
- **Latch-Up Performance Exceeds 500mA**  
- **ESD Protection Exceeds 2000V**  

This device is commonly used in data communication systems, bus interfacing, and buffering applications.

Application Scenarios & Design Considerations

16-Bit Transceivers With Parity Generators / Checkers And 3-State Outputs

Alternative Part Number

  • 74ABT16657DGGR --: Same ABT 16-bit transceiver family in a different package (TSSOP) with equivalent function and voltage characteristics.
  • 74ABT16501DGGR --: Similar ABT 18-bit universal bus transceiver offering comparable drive and speed for bus-interface applications.
  • 74ABT16245ADGGR --: ABT 16-bit bus transceiver with similar logic function and performance, available from an alternate vendor for second sourcing.
  • CY74FCT16657TPVC --: FCT-series 16-bit transceiver with similar bus-interface function and 5V TTL-compatible I/O, usable as a functional cross.
  • 74ABT16657CSSC --: Second-source ABT 16-bit transceiver in SSOP, matching the original logic family and bus-hold behavior.

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