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U74HC595AG-S16-R UTC IC
U74HC595AG-S16-R -Â 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
ULN2803A DARLINGTON ARRAY DRIVER IC 18-SOP
The ULN2803 is high-voltage, high-current darlington driver IC composed of 8 NPN darlington pairs. All units share the emitter in
common, and each unit adopts open-collector output. A 2.7KΩ resistor is connected to each darlington pair in serial, which is compatible with TTL
and 5V CMOS for data processing without logic buffer.
PACKAGE - SOP18
BRAND - UMW
DATASHEET - ULN2803
