5437

5437 DM5437 DM7437 Quad 2-Input NAND Buffers June 1989 5437 DM5437 DM7437 Quad 2-Input NAND Buffers General Description This device contains four independent gates each of which performs the logic NAND function Features Y Alternate Military Aerospace device (5437) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package TL F 6512 – 1 Order Number 5437DMQB 5437FMQB DM5437J DM5437W or DM7437N See NS Package Number J14A N14A or W14B Function Table Y e AB Inputs A L L H H B L H L H Output Y H H H L H e High Logic Level L e Low Logic Level C1995 National Semiconductor Corporation TL F 6512 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 ...