The SN74ALS645A-1DWR is an octal bus transceiver designed for asynchronous two-way communication between data buses. It features true logic and 3-state outputs, allowing data transmission from the A bus to the B bus or vice versa, controlled by the direction-control (DIR) input. The output-enable (OE) input can disable the device, effectively isolating the buses. This specific version, the -1 variant, supports a maximum low-level output current (IOL) of 48 mA, which is higher than the standard version. The device operates within a supply voltage range of 4.5 V to 5.5 V and is characterized for temperatures from 0°C to 70°C. It is available in a 20-pin SOIC package, making it suitable for high-density applications. The transceiver is ideal for engineers looking for reliable bus communication solutions in their designs.
Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70
Octal 3-State Bus Transceiver, 8-Bit, SOIC, 5V Product overview: SN74ALS645A-1DWR 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, 5V, SOIC. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, 5V, SOIC, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 704-SN74ALS645A-1DWR
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | IC Interfaces | IC Interfaces |
| Product Number | SN74ALS645A-1DWR | 704-SN74ALS645A-1DWR |
| Product Name | SN74ALS645A Octal Bus Transceivers With 3-State Outputs | 8-bit 5V SOIC Interface Transceiver IC |
| Technology | ALS | |
| Device Type | Transceiver | Transceiver |
| Features | RoHS | RoHS |
