Package Options Include Plastic Small

Outline Packages, Ceramic Chip Carriers

and Flat Packages, and Plastic and Ceramic

DIPs

Dependable Texas Instruments Quality and

Reliability

description

These devices contain four independent 2-inputNAND gates. The open-collector outputs require

pull-up resistors to perform correctly. They may

be connected to other open-collector outputs to

implement active-low wired-OR or active-high

wired-AND functions. Open-collector devices are

often used to generate higher VOH levels.

The SN5403, SN54LS03 and SN54S03 are

characterized for operation over the full military

temperature range of - 55°C to 125°С. The

SN7403, SN74LS03 and SN74S03 are

characterized for operation from 0°C to 70°C.