The SN74LVT244B is a 3.3-V ABT octal buffer and line driver designed for low-voltage operation while providing compatibility with 5-V systems. It features two 4-bit line drivers with separate output-enable (OE) inputs, allowing for data transmission from A inputs to Y outputs when OE is low, and placing the outputs in a high-impedance state when OE is high. The device supports mixed-mode signal operation and can function with supply voltages as low as 2.7 V, making it suitable for unregulated battery applications. This component is specified for hot-insertion applications, with Ioff and power-up 3-state support to prevent backflow current during power transitions. It has a typical output ground bounce (VOLP) of less than 0.8 V at 3.3 V and is rated for operation across a temperature range of -40¬8C to 85¬8C. The device also offers robust ESD protection, exceeding standards for human-body, machine, and charged-device models. The SN74LVT244B is available in multiple package options, including the SOP-NS package (SN74LVT244BNSR), which is suitable for various PCB designs.
3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SO -40 to 85
Bus Driver, LVT Series, 8-Func, 4-Bit, True Output, BICMOS, PDSO20
8-Bit 3-State Buffer/Driver, 3.3V, BICMOS, SOIC Product overview: SN74LVT244BNSR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 3.3V, SOIC. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, 3.3V, SOIC, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 704-SN74LVT244BNSR can be used for catalog matching and distributor lookup.
| Texas Instruments | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | SN74LVT244BNSR | SN74LVT244BNSR | 704-SN74LVT244BNSR |
| Product Name | SN74LVT244B 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs | 8-bit 3.3V SOIC Interface Transceiver IC | |
| Technology | LVT | ||
| Device Type | Buffer | Line / Bus Driver | Transceiver |
| Features | RoHS | RoHS | RoHS |
