74F02DCQB NSC [National Semiconductor], 74F02DCQB Datasheet
74F02DCQB
Related parts for 74F02DCQB
74F02DCQB Summary of contents
Page 1
Quad 2-Input NOR Gate General Description This device contains four independent gates, each of which performs the logic NOR function. Ordering Code: See Section 0 Commercial Military 74F02PC 54F02DM (Note 2) 74F02SC (Note 1) 74F02SJ (Note 1) 54F02FM (Note ...
Page 2
Unit Loading/Fan Out See Section 0 for U.L. definitions Pin Names Description Inputs Outputs n www.national.com PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1 cmserv 54F/74F U.L. Input HIGH/LOW Output I ...
Page 3
Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias Plastic V Pin Potential to CC Ground Pin Input ...
Page 4
AC Electrical Characteristics See Section 0 for Waveforms and Load Configurations Symbol Parameter t Propagation Delay PLH PHL www.national.com PrintDate=1997/09/03 PrintTime=06:50:40 11240 ds009455 Rev. No. 1 cmserv 74F 54F = +25˚C ...
Page 5
Ordering Information The device number is used to form part of a simplified purchasing code where the package type and temperature range are de- fined as follows: Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Ceramic Leadless Chip Carrier (L) ...
Page 6
Physical Dimensions 14-Lead (0.150" Wide) Molded Small Outline Package, JEDEC (S) www.national.com PrintDate=1997/09/03 PrintTime=06:50:41 11240 ds009455 Rev. No. 1 cmserv inches (millimeters) unless otherwise noted (Continued) 14-Lead Ceramic Dual In-Line Package (D) NS Package Number J14A NS Package Number M14A ...
Page 7
Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead (0.300" Wide) Molded Small Outline Package, EIAJ (SJ) 14-Lead (0.300" Wide) Molded Dual-In-Line Package (P) PrintDate=1997/09/03 PrintTime=06:50:41 11240 ds009455 Rev. No. 1 cmserv NS Package Number M14D NS Package Number N14A ...
Page 8
Physical Dimensions LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE- VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI- CONDUCTOR CORPORATION. As used herein: 1. Life ...