3.3-V ABT Octal Buffers/Drivers With 3-State Outputs The SN74LVT244BDWR is a 3.3V octal buffer and line driver manufactured by Texas Instruments. Here are its specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Texas Instruments
- **Type:** Octal Buffer/Line Driver
- **Technology:** LVT (Low-Voltage BiCMOS Technology)
- **Supply Voltage (VCC):** 3.3V (2.7V to 3.6V operating range)
- **Number of Channels:** 8 (Octal)
- **Logic Type:** Non-Inverting
- **Output Type:** 3-State
- **High-Level Output Current:** -32mA
- **Low-Level Output Current:** 64mA
- **Propagation Delay Time:** 2.7ns (typical at 3.3V)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** SOIC-20 (DW)
- **Mounting Type:** Surface Mount
- **Input Type:** TTL-Compatible
### **Descriptions:**
- The SN74LVT244BDWR is designed for 3.3V operation and provides high-speed, low-power buffering for bus-oriented applications.
- It features 3-state outputs that allow multiple devices to share a common bus without interference.
- The device is compatible with TTL input levels, making it suitable for interfacing between 3.3V and 5V systems.
### **Features:**
- **3.3V Operation:** Optimized for 3.3V systems.
- **High Drive Outputs:** Supports high-current drive (±32mA/64mA).
- **Low Power Consumption:** BiCMOS technology ensures low static power dissipation.
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.
- **ESD Protection:** Exceeds 2000V per JESD 22.
- **Wide Operating Temperature Range:** Suitable for industrial applications.
- **3-State Outputs:** Allows bus sharing in multi-drop applications.
- **TTL-Compatible Inputs:** Ensures compatibility with 5V TTL logic levels.
This device is commonly used in data communication, networking, and computing systems where signal buffering and line driving are required.
