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SN74LVC244ADBRG4 from BB/TI

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SN74LVC244ADBRG4

Manufacturer: BB/TI

Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125

Partnumber Manufacturer Quantity Availability
SN74LVC244ADBRG4 BB/TI 176 In Stock

Description and Introduction

Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125 Here are the factual details about the SN74LVC244ADBRG4 from the manufacturer BB/TI (Texas Instruments):

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Category:** Logic - Buffers, Drivers, Receivers, Transceivers
- **Series:** 74LVC
- **Package / Case:** SSOP-20
- **Packaging:** Tape & Reel (TR)
- **Logic Type:** Buffer/Line Driver
- **Number of Bits per Element:** 8
- **Number of Elements:** 1
- **Output Type:** 3-State
- **Voltage - Supply:** 1.65V to 3.6V
- **Operating Temperature:** -40°C to 85°C
- **Mounting Type:** Surface Mount
- **Features:** Over-Voltage Tolerant Inputs, Partial Power Down (Ioff), Bus Hold
- **Input Type:** Single-Ended
- **Output Current:** 24mA
- **Propagation Delay (Max):** 5.5ns at 3.3V
- **High-Level Output Current:** -24mA
- **Low-Level Output Current:** 24mA

### **Descriptions:**
The SN74LVC244ADBRG4 is an octal buffer and line driver designed for 1.65V to 3.6V VCC operation. It features 3-state outputs that can drive bus lines or buffer memory address registers. The device is designed with over-voltage-tolerant inputs and partial power-down (Ioff) protection, making it suitable for mixed-voltage applications.

### **Features:**
- **Wide Operating Voltage Range:** 1.65V to 3.6V
- **3-State Outputs:** Allows for bus-oriented applications
- **Over-Voltage Tolerant Inputs:** Supports up to 5.5V
- **Bus-Hold Data Inputs:** Eliminates the need for external pull-up/pull-down resistors
- **Partial Power-Down (Ioff):** Supports live insertion
- **High Drive Outputs:** ±24mA at 3.3V
- **Low Power Consumption:** Optimized for battery-operated devices
- **ESD Protection:** Exceeds 2000V per JESD 22

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125
Partnumber Manufacturer Quantity Availability
SN74LVC244ADBRG4 TI 299 In Stock

Description and Introduction

Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125 The SN74LVC244ADBRG4 is a 3.3-V CMOS octal buffer and line driver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** LVC  
- **Supply Voltage Range:** 1.65 V to 3.6 V  
- **Number of Channels:** 8  
- **Output Drive (I/O):** ±24 mA  
- **Propagation Delay (tpd):** 3.7 ns (max) at 3.3 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (DB)  
- **Package Size:** 20 pins  
- **Input Type:** TTL-Compatible  
- **Output Type:** 3-State  

### **Descriptions:**  
The SN74LVC244ADBRG4 is an octal buffer and line driver designed for 1.65-V to 3.6-V VCC operation. It features 3-state outputs for bus-oriented applications and provides high drive capability at low power consumption.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65 V to 3.6 V  
- **Supports Mixed-Mode Voltage Operation**  
- **Inputs Accept Voltages Up to 5.5 V**  
- **3-State Outputs for Bus Interface**  
- **±24-mA Output Drive at 3.3 V**  
- **Low Power Consumption (ICC < 10 µA)**  
- **ESD Protection Exceeds 2000 V (HBM)**  
- **Latch-Up Performance Exceeds 250 mA**  

This device is commonly used in signal buffering, level shifting, and driving heavy loads in digital systems.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 125

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