DM9321

www.DataSheet4U.com 9321 DM9321 Dual 1-of-4 Decoder June 1989 9321 DM9321 Dual 1-of-4 Decoder General Description The 9321 consists of two independent multipurpose decoders each designed to accept two inputs and provide four mutually exclusive outputs In addition an active LOW enable input which gives demultiplexing capability is provided for each decoder Features Y Y Y Y Multifunction capability Mutually exclusive outputs Demultiplexing capability Active low enable for each decoder Connection Diagram Dual-In-Line Package Logic Symbol TL F 10209 – 2 TL F 10209 – 1 VCC e Pin 16 GND e Pin 8 DataShee Order Number 9321DMQB 9321FMQB or DM9321N See NS Package Number J16A N16E or W16A DataSheet4U.com Pin Names Ea Eb A0a A1a A0b A1b O0a– O3a O0b– O3b Description Enable Inputs (Active LOW) Address Inputs Decoder Outputs (Active LOW) ( C1995 National Semiconductor Corporation TL F 10209 RRD-B30M105 Printed in U S A DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com Absolute Maximum Ratings (Note) 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 If Military Aerospace specified devices are required please contact the Nationa...