DM5402

5402 DM5402 DM7402 Quad 2-Input NOR Gates June 1989 5402 DM5402 DM7402 Quad 2-Input NOR Gates General Description This device contains four independent gates each of which performs the logic NOR function Features Y Alternate Military Areospace device (5402) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package TL F 6492 – 1 Order Number 5402DMQB 5402FMQB DM5402J DM5402W or DM7402N See NS Package Number J14A N14A or W14B Function Table YeAaB Inputs A L L H H B L H L H Output Y H L L L H e High Logic Level L e Low Logic Level C1995 National Semiconductor Corporation TL F 6492 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Note) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage 7V Input Voltage 5 5V Operating Free Air Temperature Range b 55 C to a 125 C DM54 and 54 DM74 0 C to a 70 C Storage Temperature Range b 65 C to a 150 C Note The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed The device should not be operated at these limits The parametric values defined in the ‘‘Electrical Characteristics’’ table are not guaranteed at the absolute maximum ratings The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual device operation Recommended Operating Conditions Symbol VCC VIH VIL ...