NAND Gate 4-Element 2-IN CMOS 14-Pin TSSOP T/R
High-Performance Silicon-Gate CMOSThe MC74HC03A is identical in pinout to the LS03. The device inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.The HC03A NAND gate has, as its outputs, a high-performance MOS N-Channel transistor. This NAND gate can, therefore, with a suitable pullup resistor, be used in wired-AND applications. This device can be used as an LED driver or in any other application that only requires a sinking current.