SN74ALS1244ADWE4

八路缓冲器和驱动器，具有三态输出 OCTAL BUFFERS AND DRIVERS WITH 3-STATE OUTPUTS

Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC

得捷:
IC BUF NON-INVERT 5.5V 20SOIC

贸泽:
缓冲器和线路驱动器 Octal Buffer/Driver With 3-State Outputs

Win Source:
IC BUF NON-INVERT 5.5V 20SOIC / Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC