SN74ALS240A-1DBRG4

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

缓冲器，反向 2 元件 4 位每元件 三态 Output 20-SSOP

得捷:
IC BUFFER INVERT 5.5V 20SSOP

Win Source:
IC BUFFER INVERT 5.5V 20SSOP / Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SSOP