54LS30/DM54LS30/DM74LS30 8-Input NAND Gate General Description Features This device contains a single gate which performs the logic NAND function. Y Alternate Military/Aerospace device (54LS30) is available. Contact a National Semiconductor Sales Office/ Distributor for specifications. Connection Diagram Dual-In-Line Package TL/F/6360 – 1 Order Number 54LS30DMQB, 54LS30FMQB, 54LS30LMQB, DM54LS30J, DM54LS530W, DM74LS30M or DM74LS30N See NS Package Number E20A, J14A, M14A, N14A or W14B Function Table Y e ABCDEFGH Inputs Output A thru H Y All Inputs H One or More Input L L H H e High Logic Level L e Low Logic Level C1995 National Semiconductor Corporation TL/F/6360 RRD-B30M105/Printed in U. S. A. 54LS30/DM54LS30/DM74LS30 8-Input NAND Gate June 1989 Absolute Maximum Ratings (Note) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. 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. Supply Voltage 7V Input Voltage 7V Operating Free Air Temperature Range b 55§ C to a 125§ C DM54LS and 54LS DM74LS 0§ C to a 70§ C Storage Temperature Range b 65§ C to a 150§ C Recommended Operating Conditions Symbol DM54LS30 Parameter VCC Supply Voltage VIH High Level Input Voltage VIL Low Level Input Voltage IOH High Level Output Current IOL Low Level Output Current TA Free Air Operating Temperature DM74LS30 Units Min Nom Max Min Nom Max 4.5 5 5.5 4.75 5 5.25 2 2 V V 0.7 0.8 V b 0.4 b 0.4 mA 8 mA 70 §C 4 b 55 125 0 Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Min Typ (Note 1) DM54 2.5 3.4 DM74 2.7 3.4 Conditions Max Units b 1.5 V VI Input Clamp Voltage VCC e Min, II e b18 mA VOH High Level Output Voltage VCC e Min, IOH e Max VIL e Max Low Level Output Voltage VCC e Min, IOL e Max VIH e Min DM54 0.25 0.4 DM74 0.35 0.5 IOL e 4 mA, VCC e Min DM74 0.25 0.4 VOL V V II Input Current @ Max Input Voltage VCC e Max, VI e 7V IIH High Level Input Current VCC e Max, VI e 2.7V 20 mA IIL Low Level Input Current VCC e Max, VI e 0.4V b 0.4 mA IOS Short Circuit Output Current VCC e Max (Note 2) ICCH Supply Current with Outputs High VCC e Max 0.35 0.5 mA ICCL Supply Current with Outputs Low VCC e Max 0.6 1.1 mA 0.1 DM54 b 20 b 100 DM74 b 20 b 100 mA mA Switching Characteristics at VCC e 5V and TA e 25§ C (See Section 1 for Test Waveforms and Output Load) RL e 2 kX Symbol Parameter CL e 15 pF CL e 50 pF Units Min Max Min Max tPLH Propagation Delay Time Low to High Level Output 4 12 5 18 ns tPHL Propagation Delay Time High to Low Level Output 4 15 5 20 ns Note 1: All typicals are at VCC e 5V, TA e 25§ C. Note 2: Not more than one output should be shorted at a time, and the duration should not exceed one second. 2 3 Physical Dimensions inches (millimeters) Ceramic Leadless Chip Carrier Package (E) Order Number 54LS30LMQB NS Package Number E20A 14-Lead Ceramic Dual-In-Line Package (J) Order Number 54LS30DMQB or DM54LS30J NS Package Number J14A 4 Physical Dimensions inches (millimeters) (Continued) 14-Lead Small Outline Molded Package (M) Order Number DM74LS30M NS Package Number M14A 14-Lead Molded Dual-In-Line Package (N) Order Number DM74LS30N NS Package Number N14A 5 54LS30/DM54LS30/DM74LS30 8-Input NAND Gate Physical Dimensions inches (millimeters) (Continued) 14-Lead Ceramic Flat Package (W) Order Number 54LS30FMQB or DM54LS30W NS Package Number W14B LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. 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