54F/74F153 Dual 4-Input Multiplexer General Description The 'F153 is a high-speed dual 4-input multiplexer with common select inputs and individual enable inputs for each section. It can select two lines of data from four sources. The two buffered outputs present data in the true (non-inverted) form. In addition to multiplexer operation, the 'F153 can generate any two functions of three variables. Features Y Commercial Guaranteed 4000V minimum ESD protection Package Number Military Package Description N16E 16-Lead (0.300x Wide) Molded Dual-In-Line J16A 16-Lead Ceramic Dual-In-Line 74F153SC (Note 1) M16A 16-Lead (0.150x Wide) Molded Small Outline, JEDEC 74F153SJ (Note 1) M16D 16-Lead (0.300x Wide) Molded Small Outline, EIAJ 54F153FM (Note 2) W16A 16-Lead Cerpack 54F153LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier, Type C 74F153PC 54F153DM (Note 2) Note 1: Devices also available in 13x reel. Use suffix e SCX and SJX. 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/9482-3 IEEE/IEC TL/F/9482 - 1 TL/F/9482 - 2 TL/F/9482-5 TRI-STATEE is a registered trademark of National Semiconductor Corporation. C1995 National Semiconductor Corporation TL/F/9482 RRD-B30M75/Printed in U. S. A. 54F/74F153 Dual 4-Input Multiplexer December 1994 Unit Loading/Fan Out 54F/74F Pin Names I0a - I3a I0b - I3b S0, S1 Ea Eb Za Zb Description U.L. HIGH/LOW Input IIH/IIL Output IOH/IOL Side A Data Inputs Side B Data Inputs Common Select Inputs Side A Enable Input (Active LOW) Side B Enable Input (Active LOW) Side A Output Side B Output 1.0/1.0 1.0/1.0 1.0/1.0 1.0/1.0 1.0/1.0 50/33.3 50/33.3 20 mA/b0.6 mA 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 b 1 mA/20 mA Functional Description Za e Ea # (I0a # S1 # S0 a I1a # S1 # S0 a I2a # S1 # S0 a I3a # S1 # S0) The 'F153 is a dual 4-input multiplexer. It can select two bits of data from up to four sources under the control of the common Select inputs (S0, S1). The two 4-input multiplexer circuits have individual active LOW Enables (Ea, Eb) which can be used to strobe the outputs independently. When the Enables (Ea, Eb) are HIGH, the corresponding outputs (Za, Zb) are forced LOW. The 'F153 is the logic implementation of a 2-pole, 4-position switch, where the position of the switch is determined by the logic levels supplied to the two Select inputs. The logic equations for the outputs are as follows: Zb e Eb # (I0b # S1 # S0 a I1b # S1 # S0 a I2b # S1 # S0 a I3b # S1 # S0) The 'F153 can be used to move data from a group of registers to a common output bus. The particular register from which the data came would be determined by the state of the Select inputs. A less obvious application is as a function generator. The 'F153 can generate two functions of three variables. This is useful for implementing highly irregular random logic. Truth Table Select Inputs Inputs (a or b) Output S0 S1 E I0 I1 I2 I3 Z X L L H H L L H H X L L L L H H H H H L L L L L L L L 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 L L H L H L H L H H e HIGH Voltage Level L e LOW X e Immaterial 2 Logic Diagram TL/F/9482 - 4 Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. 3 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-STATEE Output Current Applied to Output in LOW State (Max) twice the rated IOL (mA) 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. Note 2: Either voltage limit or current limit is sufficient to protect inputs. DC Electrical Characteristics Symbol 54F/74F Parameter Min VIH Input HIGH Voltage VIL Input LOW Voltage Typ Units VCC Conditions Max 2.0 V Recognized as a HIGH Signal 0.8 V Recognized as a LOW Signal b 1.2 V Min IIN e b18 mA V Min IOH e b1 mA IOH e b1 mA IOH e b1 mA IOL e 20 mA IOL e 20 mA VCD Input Clamp Diode Voltage VOH Output HIGH Voltage 54F 10% VCC 74F 10% VCC 74F 5% VCC VOL Output LOW Voltage 54F 10% VCC 74F 10% VCC 0.5 0.5 V Min IIH Input HIGH Current 54F 74F 20.0 5.0 mA Max VIN e 2.7V IBVI Input HIGH Current Breakdown Test 54F 74F 100 7.0 mA Max VIN e 7.0V ICEX Output High Leakage Current 54F 74F 250 50 mA Max VOUT e VCC VID 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 ICCL Power Supply Current 2.5 2.5 2.7 4.75 b 60 12 4 b 0.6 mA Max VIN e 0.5V b 150 mA Max VOUT e 0V 20 mA Max VO e LOW 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 Sn to Zn 4.5 3.5 8.1 7.0 10.5 9.0 4.5 3.5 14.0 11.0 4.5 3.5 12.0 10.5 ns tPLH tPHL Propagation Delay En to Zn 4.5 3.0 7.1 5.7 9.0 7.0 4.5 2.5 11.5 9.0 4.5 2.5 10.5 8.0 ns tPLH tPHL Propagation Delay In to Zn 3.0 2.5 5.3 5.1 7.0 6.5 2.5 2.5 9.0 8.0 3.0 2.5 8.0 7.5 ns Ordering Information The device number is used to form part of a simplified purchasing code where the package type and temperature range are defined as follows: 74F 153 S Temperature Range Family 74F e Commercial 54F e Military C X Special Variations QB e Military grade device with environmental and burn-in processing X e Devices shipped in 13x reel Device Type 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 Temperature Range C e Commercial (0 C to a 70 C) M e Military (b55 C to a 125 C) 5 6 Physical Dimensions inches (millimeters) 20-Lead Ceramic Leadless Chip Carrier (L) NS Package Number E20A 16-Lead Ceramic Dual-In-Line Package (D) NS Package Number J16A 7 Physical Dimensions inches (millimeters) (Continued) 16-Lead (0.150x Wide) Molded Small Outline Package, JEDEC (S) NS Package Number M16A 8 Physical Dimensions inches (millimeters) (Continued) 16-Lead (0.300x Wide) Molded Small Outline Package, EIAJ (SJ) NS Package Number M16D 16-Lead (0.300x Wide) Molded Dual-In-Line Package (P) NS Package Number N16E 9 54F/74F153 Dual 4-Input Multiplexer Physical Dimensions inches (millimeters) (Continued) 16-Lead Ceramic Flatpak (F) 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. 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