1 Features

• 5962R87549:

– Radiation hardness assurance (RHA) up to TID

100 krad (Si)

– SEL immune to 86 MeV×cm2/mg

• 5962-87549:

– Total ionizing dose 50 krad (Si)

• 2 V to 6 V VCC operation

• Inputs accept voltages to 6 V

• Maximum tpd of 7 ns at 5 V

2 Applications

• Satellite payloads

• Satellite power on reset logic

• RHA known good Die (KGD) offering for space

hybrids

3 Description

The SN54AC00 device contains four independent 2-

input NAND gates. Each gate performs the Boolean

function of Y = A • B or Y = A + B in positive logic.