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SN74ABT162601DL from TI,Texas Instruments

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SN74ABT162601DL

Manufacturer: TI

18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74ABT162601DL TI 422 In Stock

Description and Introduction

18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS The SN74ABT162601DL is a 18-bit universal bus transceiver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Logic Type:** Universal Bus Transceiver  
- **Number of Bits:** 18  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (DL)  
- **Output Type:** 3-State  
- **Propagation Delay Time:** 3.8ns (Max)  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  

### **Descriptions:**  
- The SN74ABT162601DL is a high-performance, 18-bit universal bus transceiver designed for asynchronous communication between data buses.  
- It combines D-type latches and D-type flip-flops for versatile data flow control.  
- Supports bidirectional data transfer with 3-state outputs.  
- Features noninverting outputs and is compatible with TTL input and output levels.  

### **Features:**  
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **Flow-Through Architecture:** Optimizes PCB layout.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **High Drive Outputs (-32mA IOH, 64mA IOL):** Supports heavy loads.  
- **Latch-Up Performance Exceeds 500mA per JESD 17:** Ensures robustness.  
- **ESD Protection Exceeds JESD 22:** 2000V Human-Body Model (HBM).  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Alternative Part Number

  • 74ABT162601DGG --: Same 18-bit universal bus transceiver function with similar ABT logic family and 56-pin package, offered by NXP as a direct functional equivalent.
  • CY74FCT162601TPVC --: FCT-series 18-bit universal bus transceiver with comparable speed and drive, pin-compatible in many designs as an alternative to the ABT162601.
  • 74ACT162601MTD --: ACT-family 18-bit universal bus transceiver with similar function and TSSOP package, usable as a functional replacement where ABT speed grade is not critical.
  • 74ABT16501DGGR --: ABT 18-bit universal bus transceiver with similar electrical characteristics; verify pinout and package before substitution.

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