The Texas Instruments CD74HC595SM96 is an 8-bit serial-in, parallel-out shift register with a serial output for cascading, housed in a 16-SSOP surface-mount package. It accepts a 2V to 6V supply range.
It also suits outdoor telecom cabinets and factory-floor automation where the enclosure sees wide thermal cycling. No derating needed for the temperature extremes the part is rated for.
