74HCT240DB,112

Buffer/Line Driver 8CH Inverting 3-ST CMOS 20Pin SSOP Tube

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

得捷:
IC BUFFER/LINE DVR OCT 20SSOP

艾睿:
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SSOP Bulk