Maker : National Semiconductor
Part No. : DM74LS08M

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Shortcut : DM74LS08  DM74LS08  DM74LS08E  DM74LS08J  DM74LS08M  DM74LS08M  DM74LS08N  DM74LS08N  DM74LS08N  DM74LS08SJ  DM74LS08W 

Product Information

54LS08 DM54LS08 DM74LS08 Quad 2-Input AND Gates June 1989 54LS08 DM54LS08 DM74LS08 Quad 2-Input AND Gates General Description This device contains four independent gates each of which performs the logic AND function Features Y Alternate Military Aerospace device (54LS08) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package TL F 6347 – 1 Order Number 54LS08DMQB 54LS08FMQB 54LS08LMQB DM54LS08J DM54LS08W DM74LS08M or DM74LS08N See NS Package Number E20A J14A M14A N14A or W14B Function Table Y e AB Inputs A L L H H B L H L H Output Y L L L H H e High Logic Level L e Low Logic Level C1995 National Semiconductor Corporation TL F 6347 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 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 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 IOH IOL TA Parameter Min Supply Voltage High Level Input Voltage Low Level Input Voltage High Level Output Current Low Level Output Current Free Air Operating Temperature b 55 DM54LS08 Nom 5 Max 55 Min 4 75 2 07 b0 4 DM74LS08 Nom 5 Max 5 25 Units V V 08 b0 4 45 2 V mA mA C 4 125 0 8 70 Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol VI VOH VOL Parameter Input Clamp Voltage High Level Output Voltage Low Level Output Voltage Conditions VCC e Min II e b18 mA VCC e Min IOH e Max VIH e Min VCC e Min IOL e Max VIL e Max IOL e 4 mA VCC e Min II IIH IIL IOS ICCH ICCL Input Current Input Voltage Max VCC e Max VI e 7V VCC e Max VI e 2 7V VCC e Max VI e 0 4V VCC e Max (Note 2) VCC e Max VCC e Max DM54 DM74 b 20 b 20 Min Typ (Note 1) Max b1 5 Units V V DM54 DM74 DM54 DM74 DM74 25 27 34 34 0 25 0 35 0 25 04 05 04 01 20 b 0 36 b 100 b 100 V mA mA mA mA mA mA High Level Input Current Low Level Input Current Short Circuit Output Current Supply Current with Outputs High Supply Current with Outputs Low 24 44 48 88 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 Min tPLH tPHL Propagation Delay Time Low to High Level Output Propagation Delay Time High to Low Level Output 4 3 CL e 15 pF Max 13 11 CL e 50 pF Min 6 5 Max 18 18 ns ns Units 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 54LS08LMQB NS Package Number E20A 14-Lead Ceramic Dual-In-Line Package (J) Order Number 54LS08DMQB or DM54LS08J NS Package Number J14A 4 Physical Dimensions inches (millimeters) (Continued) 14-Lead Small Outline Molded Package (M) Order Number DM74LS08M NS Package Number M14A 14-Lead Molded Dual-In-Line Package (N) Order Number DM74LS08N NS Package Number N14A 5 54LS08 DM54LS08 DM74LS08 Quad 2-Input AND Gates Physical Dimensions inches (millimeters) (Continued) 14-Lead Ceramic Flat Package (W) Order Number 54LS08FMQB or DM54LS08W 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 ...

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