IC HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-20, Bus Driver/Transceiver
8-Ch Buffer IC, 3-State, CMOS, PDIP, 6V
8-CH Inverting 3-ST CMOS Buffer/Line Driver, 20-Pin PDIP