Part No. VDD Output Constant Current Range Min. OE Package
HT16D595 4.5V~5.5V 8 Fix. 48mA 200ns 16NSOP
HT16D723* 4.5V~5.5V 16 5~45mA 200ns 24SSOP
HT16D724* 3.0V~5.5V 16 3~45mA 70ns 24SSOP
* Under development, available in 1Q, 2011.
Note: HT16D595 is pin-to-pin compatible with 74HC595 but provides constant current.