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SN74ALVCH16245DGGR from TEXAS

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SN74ALVCH16245DGGR

Manufacturer: TEXAS

16-Bit Bus Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ALVCH16245DGGR TEXAS 110 In Stock

Description and Introduction

16-Bit Bus Transceiver With 3-State Outputs The **SN74ALVCH16245DGGR** is a 16-bit bus transceiver manufactured by **Texas Instruments**.  

### **Specifications:**  
- **Logic Type:** Bus Transceiver  
- **Number of Bits:** 16  
- **Voltage Supply Range:** 1.65V to 3.6V  
- **Input/Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-48  
- **Output Drive Capability:** ±24mA at 3.3V  
- **Propagation Delay:** 2.3ns (max) at 3.3V  
- **ESD Protection:** Exceeds 2000V (HBM)  

### **Descriptions:**  
- Designed for **low-voltage (1.65V to 3.6V)** applications.  
- Supports **partial-power-down mode** with bus-hold circuitry.  
- **Bi-directional** data flow controlled by **direction (DIR)** and **output enable (OE)** inputs.  

### **Features:**  
- **Bus-Hold** retains inputs at last valid state when floating.  
- **Live Insertion/Withdrawal Protection** when VCC = 0V.  
- **Overvoltage-Tolerant Inputs/Outputs** (up to 3.6V).  
- **Latch-Up Performance** exceeds 250mA per JESD 17.  
- **3-State Outputs** for bus-oriented applications.  

This device is commonly used in **data communication, networking, and computing systems** where bidirectional data transfer is required.

Application Scenarios & Design Considerations

16-Bit Bus Transceiver With 3-State Outputs

Alternative Part Number

  • 74ALVCH16245DGG --: Same 16-bit bus transceiver function in the ALVCH family with 48-pin TSSOP package, pin-compatible and widely available from a second source.
  • 74ALVCH16245PA --: Equivalent 16-bit ALVCH bus transceiver with 3-state outputs, same logic function and voltage range, offered in TSSOP package.
  • 74ALVCH16245DGV --: Functionally identical 16-bit ALVCH transceiver; DGV denotes TVSOP package, so verify footprint compatibility before substitution.

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