ULN2803G DIP 18 UTC Darlington transistor

U74HC595AG-S16-R - The UTC U74HC595A contains an 8-bit register with asynchronous reset input and an 8-bit latch with output. The Serial Data Input (SER) will shift into the internal shift register during every LOW-to-HIGH transition on the Shift Clock. The latch will latch the 8-bit data from the shift register during the LOW-to-HIGH transition on the Latch Clock. The shift register also provides a serial output. MFG - UTC PACKAGE - SO16 DATASHEET