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SN74ABT16825DL from TI,Texas Instruments

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SN74ABT16825DL

Manufacturer: TI

18-Bit Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT16825DL TI 700 In Stock

Description and Introduction

18-Bit Buffers/Drivers With 3-State Outputs The SN74ABT16825DL is a 20-bit bus-interface flip-flop with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** ABT  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Number of Channels:** 20  
- **Output Type:** 3-State  
- **Logic Type:** D-Type Flip-Flop  
- **Package / Case:** SSOP-56  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 4.5 ns (max)  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 64 mA  

### **Descriptions and Features:**  
- Designed for driving high-capacitance loads with improved speed and performance.  
- Features 3-state outputs for bus-oriented applications.  
- Buffered clock and output enable inputs reduce loading effects.  
- Supports live insertion and removal (partial power-down protection).  
- Compatible with TTL input and output levels.  
- Latch-up performance exceeds 500 mA per JESD 17.  

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

Application Scenarios & Design Considerations

18-Bit Buffers/Drivers With 3-State Outputs

Alternative Part Number

  • 74ABT16825DGGR --: Same 18-bit bus interface function in the ABT family from NXP, available in TSSOP package, direct functional replacement.
  • CY74FCT16825TPVC --: FCT 18-bit bus interface with similar drive and speed characteristics, pin-compatible alternative for bus-interface applications.
  • 74ABT16245BDGG --: ABT 16-bit transceiver with comparable bus-drive capability; usable when slightly narrower bus width is acceptable.

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