54F158ADM

54F/74F158A Quad 2-Input Multiplexer General Description Features The ’F158A is a high speed quad 2-input multiplexer. It selects four bits of data from two sources using the common Select and Enable inputs. The four outputs present the selected data in the inverted form. The ’F158A can also generate any four of the 16 different functions of two variables. Y Package Number Military Package Description e Commercial Guaranteed 4000V minimum ESD protection N16E 16-Lead (0.300× Wide) Molded Dual-In-Line J16A 16-Lead Ceramic Dual-In-Line 74F158ASC (Note 1) M16A 16-Lead (0.150× Wide) Molded Small Outline, JEDEC 74F158ASJ (Note 1) M16D 16-Lead (0.300× Wide) Molded Small Outline, EIAJ 54F158AFM (Note 2) W16A 16-Lead Cerpack 54F158ALM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier, Type C 74F158APC et 54F158ADM (Note 2) Note 1: Devices also available in 13× reel. Use suffix e SCX and SJX. bs ol Note 2: Military grade device with environmental and burn-in processing. Use suffix e DMQB, FMQB and LMQB. Logic Symbols Connection Diagrams Pin Assignment for DIP, SOIC and Flatpak Pin Assignment for LCC TL/F/9484–3 IEEE/IEC O TL/F/9484 – 1 TL/F/9484 – 2 TL/F/9484–5 TRI-STATEÉ is a registered trademark of National Semiconductor Corporation. C1995 National Semiconductor Corporation TL/F/9484 RRD-B30M75/Printed in U. S. A. 54F/74F158A Quad 2-Input Multiplexer November 1994 Unit Loading/Fan Out 54F/74F I0a – I0d I1a – I1d E S Za – Zd Description U.L. HIGH/LOW Input IIH/IIL Output IOH/IOL Source 0 Data Inputs Source 1 Data Inputs Enable Input (Active LOW) Select Input Inverted Outputs 1.0/1.0 1.0/1.0 1.0/1.0 1.0/1.0 50/33.3 20 mA/b0.6 mA 20 mA/b0.6 mA 20 mA/b0.6 mA 20 mA/b0.6 mA b 1 mA/20 mA Functional Description Inputs Outputs E S I0 I1 Z H L L L L X L L H H X L H X X X X X L H H H L H L H e HIGH Voltage Level L e LOW Voltage Level X e Immaterial Zn e E c (I1n S a I0n S) O bs ol Logic Diagram Truth Table et The ’F158A quad 2-input multiplexer selects four bits of data from two sources under the control of a common Select input (S) and presents the data in inverted form at the four outputs. The Enable input (E) is active LOW. When E is HIGH, all of the outputs (Z) are forced HIGH regardless of all other inputs. The ’F158A is the logic implementation of a 4-pole, 2-position switch where the position of the switch is determined by the logic levels supplied to the Select input. A common use of the ’F158A is the moving of data from two groups of registers to four common output busses. The particular register from which the data comes is determined by the state of the Select input. A less obvious use is as a function generator. The ’F158A can generate four functions of two variables with one variable common. This is useful for implementing gating functions. e Pin Names TL/F/9484 – 4 Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. 2 Absolute Maximum Ratings (Note 1) Recommended Operating Conditions If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. Storage Temperature b 65§ C to a 150§ C Ambient Temperature under Bias Junction Temperature under Bias Plastic b 55§ C to a 125§ C Free Air Ambient Temperature Military Commercial b 55§ C to a 125§ C 0§ C to a 70§ C Supply Voltage Military Commercial b 55§ C to a 175§ C b 55§ C to a 150§ C a 4.5V to a 5.5V a 4.5V to a 5.5V VCC Pin Potential to Ground Pin b 0.5V to a 7.0V b 0.5V to a 7.0V Input Voltage (Note 2) b 30 mA to a 5.0 mA Input Current (Note 2) Voltage Applied to Output in HIGH State (with VCC e 0V) b 0.5V to VCC Standard Output b 0.5V to a 5.5V TRI-STATEÉ Output Current Applied to Output in LOW State (Max) twice the rated IOL (mA) 4000V e ESD Last Passing Voltage (Min) Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. DC Electrical Characteristics Symbol Parameter et Note 2: Either voltage limit or current limit is sufficient to protect inputs. 54F/74F Min Input HIGH Voltage VIL Input LOW Voltage VCD Units VCC 2.0 0.8 V Recognized as a HIGH Signal V Recognized as a LOW Signal Min IIN e b18 mA V Min IOH e b1 mA IOH e b1 mA IOH e b1 mA 0.5 0.5 V Min IOL e 20 mA IOL e 20 mA 54F 74F 20.0 5.0 mA Max VIN e 2.7V Input HIGH Current Breakdown Test 54F 74F 100 7.0 mA Max VIN e 7.0V Output HIGH Leakage Current 54F 74F 250 50 mA Max VOUT e VCC Input Leakage Test 74F V 0.0 IID e 1.9 mA All Other Pins Grounded IOD Output Leakage Circuit Current 74F 3.75 mA 0.0 VIOD e 150 mV All Other Pins Grounded IIL Input LOW Current IOS Output Short-Circuit Current ICCH Power Supply Current ICCL Power Supply Current VOH VOL IIH IBVI ICEX Output HIGH Voltage 54F 10% VCC 74F 10% VCC 74F 5% VCC Output LOW Voltage 54F 10% VCC 74F 10% VCC Input HIGH Current O VID Input Clamp Diode Voltage Conditions Max bs ol VIH Typ b 1.2 2.5 2.5 2.7 4.75 V b 0.6 mA Max VIN e 0.5V b 150 mA Max VOUT e 0V 10 15 mA Max VO e HIGH 15 25 mA Max VO e LOW b 60 3 AC Electrical Characteristics Symbol Parameter 74F 54F 74F TA e a 25§ C VCC e a 5.0V CL e 50 pF TA, VCC e Mil CL e 50 pF TA, VCC e Com CL e 50 pF Units Min Typ Max Min Max Min Max tPLH tPHL Propagation Delay S to Zn 3.0 2.5 5.5 4.5 8.5 6.5 3.0 2.5 10.5 8.0 3.0 2.5 9.5 7.0 ns tPLH tPHL Propagation Delay E to Zn 2.5 2.0 4.5 4.0 6.0 6.0 2.5 2.0 8.0 7.0 2.5 2.0 7.0 6.5 ns tPLH tPHL Propagation Delay In to Zn 2.5 1.5 4.0 2.5 5.9 4.0 2.5 1.0 8.5 5.0 2.5 1.5 7.0 4.5 ns Ordering Information Device Type S C X Special Variations QB e Military grade device with environmental and burn-in processing X e Devices shipped in 13× reel Temperature Range C e Commercial (0§ C to a 70§ C) M e Military (b55§ C to a 125§ C) O bs ol Package Code P e Plastic DIP D e Ceramic DIP F e Flatpak L e Leadless Chip Carrier (LCC) S e Small Outline SOIC JEDEC SJ e Small Outline SOIC EIAJ 158A et 74F Temperature Range Family 74F e Commercial 54F e Military e The device number is used to form part of a simplified purchasing code where the package type and temperature range are defined as follows: 4 et e Physical Dimensions inches (millimeters) O bs ol 20-Lead Ceramic Leadless Chip Carrier (L) NS Package Number E20A 16-Lead Ceramic Dual-In-Line Package (D) NS Package Number J16A 5 et e Physical Dimensions inches (millimeters) (Continued) O bs ol 16-Lead (0.150× Wide) Molded Small Outline Package, JEDEC (S) NS Package Number M16A 6 et e Physical Dimensions inches (millimeters) (Continued) O bs ol 16-Lead (0.300× Wide) Molded Small Outline Package, EIAJ (SJ) NS Package Number M16D 16-Lead (0.300× Wide) Molded Dual-In-Line Package (P) NS Package Number N16E 7 e et 54F/74F158A Quad 2-Input Multiplexer Physical Dimensions inches (millimeters) (Continued) bs ol 16-Lead Ceramic Flatpak (F) NS Package Number W16A LIFE SUPPORT POLICY O 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 2900 Semiconductor Drive P.O. Box 58090 Santa Clara, CA 95052-8090 Tel: 1(800) 272-9959 TWX: (910) 339-9240 National Semiconductor GmbH Livry-Gargan-Str. 10 D-82256 F4urstenfeldbruck Germany Tel: (81-41) 35-0 Telex: 527649 Fax: (81-41) 35-1 National Semiconductor Japan Ltd. Sumitomo Chemical Engineering Center Bldg. 7F 1-7-1, Nakase, Mihama-Ku Chiba-City, Ciba Prefecture 261 Tel: (043) 299-2300 Fax: (043) 299-2500 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 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 Semiconductores Do Brazil Ltda. Rue Deputado Lacorda Franco 120-3A Sao Paulo-SP Brazil 05418-000 Tel: (55-11) 212-5066 Telex: 391-1131931 NSBR BR Fax: (55-11) 212-1181 National Semiconductor (Australia) Pty, Ltd. Building 16 Business Park Drive Monash Business Park Nottinghill, Melbourne Victoria 3168 Australia Tel: (3) 558-9999 Fax: (3) 558-9998 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.