54153/DM54153/DM74153 Dual 4-Line to 1-Line Data Selectors/Multiplexers General Description Features Each of these data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR-invert gates. Separate strobe inputs are provided for each of the two four-line sections. Y Y Y Y Y Y Y Connection Diagram Permits multiplexing from N lines to 1 line Performs parallel-to-serial conversion Strobe (enable) line provided for cascading (N lines to n lines) High fan-out, low-impedance, totem-pole outputs Typical average propagation delay times From data 11 ns From strobe 18 ns From select 20 ns Typical power dissipation 170 mW Alternate Military/Aerospace device (54153) is available. Contact a National Semiconductor Sales Office/ Distributor for specifications. Function Table Dual-In-Line Package Select Inputs Data Inputs Strobe Output B A C0 C1 C2 C3 G Y X L L L L H H H H X L L H H L L H H X L H X X X X X X X X X L H X X X X X X X X X L H X X X X X X X X X L H H L L L L L L L L L L H L H L H L H Select inputs A and B are common to both sections. H e High Level, L e Low Level, X e Don’t Care TL/F/6547 – 1 Order Number 54153DMQB, 54153FMQB, DM54153J, DM54153W or DM74153N See NS Package Number J16A, N16E or W16A C1995 National Semiconductor Corporation TL/F/6547 RRD-B30M105/Printed in U. S. A. 54153/DM54153/DM74153 Dual 4-Line to 1-Line Data Selectors/Multiplexers June 1989 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 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 Recommended Operating Conditions Symbol DM54153 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 Electrical Characteristics Symbol DM74153 Units Min Nom Max Min Nom Max 4.5 5 5.5 4.75 5 5.25 2 2 V 0.8 0.8 V b 0.8 b 0.8 mA 16 mA 70 §C 16 b 55 V 125 0 over recommended operating free air temperature range (unless otherwise noted) Parameter Conditions Min Typ (Note 1) Max Units b 1.5 V VI Input Clamp Voltage VCC e Min, II e b12 mA VOH High Level Output Voltage VCC e Min, IOH e Max VIL e Max, VIH e Min VOL Low Level Output Voltage VCC e Min, IOL e Max VIH e Min, VIL e Max II Input Current @ Max Input Voltage VCC e Max, VI e 5.5V IIH High Level Input Current VCC e Max, VI e 2.4V 40 mA IIL Low Level Input Current VCC e Max, VI e 0.4V b 1.6 mA IOS Short Circuit Output Current VCC e Max (Note 2) DM54 b 20 b 55 DM74 b 18 b 57 Supply Current VCC e Max (Note 3) DM54 34 52 DM74 34 60 ICC 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. Note 3: ICC is measured with the outputs open and all inputs grounded. 2 2.4 3.2 0.2 V 0.4 V 1 mA mA mA Switching Characteristics Symbol Parameter at VCC e 5V and TA e 25§ C (See Section 1 for Test Waveforms and Output Load) From (Input) To (Output) RL e 400X, CL e 30 pF Min Units Max tPLH Propagation Delay Time Low to High Level Output Data to Y 18 ns tPHL Propagation Delay Time High to Low Level Output Data to Y 23 ns tPLH Propagation Delay Time Low to High Level Output Select to Y 34 ns tPHL Propagation Delay Time High to Low Level Output Select to Y 34 ns tPLH Propagation Delay Time Low to High Level Output Strobe to Y 30 ns tPHL Propagation Delay Time High to Low Level Output Strobe to Y 23 ns Logic Diagram TL/F/6547 – 2 3 4 Physical Dimensions inches (millimeters) 16-Lead Ceramic Dual-In-Line Package (J) Order Number 54153DMQB or DM54153J NS Package Number J16A 16-Lead Molded Dual-In-Line Package (N) Order Number DM74153N NS Package Number N16E 5 54153/DM54153/DM74153 Dual 4-Line to 1-Line Data Selectors/Multiplexers Physical Dimensions inches (millimeters) (Continued) 16-Lead Ceramic Flat Package (W) Order Number 54153FMQB or DM54153W NS Package Number W16A 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. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. National Semiconductor Corporation 1111 West Bardin Road Arlington, TX 76017 Tel: 1(800) 272-9959 Fax: 1(800) 737-7018 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. National Semiconductor Europe Fax: (a49) 0-180-530 85 86 Email: cnjwge @ tevm2.nsc.com Deutsch Tel: (a49) 0-180-530 85 85 English Tel: (a49) 0-180-532 78 32 Fran3ais Tel: (a49) 0-180-532 93 58 Italiano Tel: (a49) 0-180-534 16 80 National Semiconductor Hong Kong Ltd. 13th Floor, Straight Block, Ocean Centre, 5 Canton Rd. Tsimshatsui, Kowloon Hong Kong Tel: (852) 2737-1600 Fax: (852) 2736-9960 National Semiconductor Japan Ltd. Tel: 81-043-299-2309 Fax: 81-043-299-2408 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.