The SN74ALS645A-1NSR is an octal bus transceiver designed for asynchronous two-way communication between data buses. It features 3-state outputs, allowing for effective isolation of the buses when the output-enable (OE) input is activated. The device can transmit data from the A bus to the B bus or vice versa, depending on the direction-control (DIR) input level. 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 operating temperature range for the SN74ALS645A is from 0¬8C to 70¬8C, making it suitable for commercial applications. The device is available in various package options, including a 20-pin Small Outline (NS) package. Engineers should consider this product for applications requiring reliable bidirectional data transmission with robust output capabilities.
Octal Bus Transceivers With 3-State Outputs 20-SO 0 to 70
Octal 3-State Bus Transceiver, 8-Bit, Bidirectional, 5V, SOP Product overview: SN74ALS645A-1NSR 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. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, 5V, Interface Transceiver IC, Buffers, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 704-SN74ALS645A-1NSR
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | IC Interfaces | IC Interfaces |
| Product Number | SN74ALS645A-1NSR | 704-SN74ALS645A-1NSR |
| Product Name | SN74ALS645A Octal Bus Transceivers With 3-State Outputs | 8-bit 5V Interface Transceiver IC |
| Technology | ALS | |
| Device Type | Transceiver | Transceiver |
| Features | RoHS | RoHS |
