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SN74LVTH162244DGG from TI,Texas Instruments

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SN74LVTH162244DGG

Manufacturer: TI

3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74LVTH162244DGG TI 120 In Stock

Description and Introduction

3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS The SN74LVTH162244DGG is a 16-bit buffer/driver manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** 16-Bit Buffer/Driver  
- **Technology:** LVTH (Low-Voltage BiCMOS Technology with TTL-Compatible Inputs)  
- **Supply Voltage Range:** 2.7V to 3.6V  
- **Input Voltage Range:** 0V to 5.5V (TTL-Compatible)  
- **Output Drive Capability:** ±12 mA at 3.3V  
- **Propagation Delay:** 3.5 ns (Max) at 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-48 (DGG)  
- **I/O Type:** 3-State Outputs  

### **Descriptions:**  
- The SN74LVTH162244DGG is a high-performance, 16-bit buffer/driver designed for 3.3V operation.  
- It features non-inverting outputs and is optimized for driving high-capacitance loads.  
- The device supports partial power-down mode with bus-hold circuitry to retain data inputs.  

### **Features:**  
- 3.3V operation with 5V-tolerant inputs and outputs  
- Supports mixed-mode signal operation (5V input and output voltages with 3.3V VCC)  
- Bus-hold on data inputs eliminates the need for external pull-up/pull-down resistors  
- High drive capability (±12 mA at 3.3V)  
- Power-off disable outputs permit live insertion  
- Latch-up performance exceeds 500 mA per JESD 17  
- ESD protection exceeds 2000V per JESD 22  

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

Application Scenarios & Design Considerations

3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

Alternative Part Number

  • 74LVTH162244MTD --: Same 16-bit LVTH buffer/driver function with 3-state outputs in a TSSOP-48 package, pin-compatible and widely available as a second source.
  • 74LVT162244ADGG --: Equivalent 3.3V LVT 16-bit buffer with series termination resistors in TSSOP-48, matching the DGG package and logic family closely.
  • 74LVTH162244PAG --: 16-bit LVTH buffer/driver with 3-state outputs in TSSOP-48, offering comparable speed and drive characteristics as an alternative source.
  • 74LVTH162244DGG --: Same LVTH 16-bit buffer/driver function in the same TSSOP-48 package, offered by a second source with equivalent 3.3V low-voltage logic characteristics.
  • 74ABT162244DGG --: ABT-family 16-bit buffer/driver with 25-ohm series resistors in TSSOP-48, a viable substitute when LVTH bus-hold is not strictly required.

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