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| MC74LCX158 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V-Tolerant Inputs (Inverting) The MC74LCX158 is a high performance, quad 2-input inverting multiplexer operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX158 inputs to be safely driven from 5 V devices. Four bits of data from two sources can be selected using the Select and Enable inputs. The four outputs present the selected data in the inverted form. The MC74LCX158 can also be used as a function generator. Current drive capability is 24 mA at the outputs. Features http://onsemi.com MARKING DIAGRAMS 16 SOIC-16 D SUFFIX CASE 751B 1 16 LCX158 AWLYWW 16 1 * * * * * * * * * Designed for 2.3 to 3.6 V VCC Operation 5 V Tolerant Inputs - Interface Capability With 5 V TTL Logic LVTTL Compatible LVCMOS Compatible 24 mA Balanced Output Sink and Source Capability Near Zero Static Supply Current (10 mA) Substantially Reduces System Power Requirements Latchup Performance Exceeds 500 mA ESD Performance: Human Body Model >2000 V Machine Model >200 V Pb-Free Packages are Available* 16 1 TSSOP-16 DT SUFFIX CASE 948F LCX 158 ALYW 1 16 SOEIAJ-16 M SUFFIX CASE 966 1 1 A L, WL Y W, WW = = = = Assembly Location Wafer Lot Year Work Week 74LCX158 ALYW 16 ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2005 1 January, 2005 - Rev. 4 Publication Order Number: MC74LCX158/D MC74LCX158 VCC 16 E 15 A3 14 B3 13 Y3 12 A2 11 B2 10 Y2 9 1 S 2 A0 3 B0 4 Y0 5 A1 6 B1 7 8 Y1 GND Figure 1. Pinout: 16-Lead Plastic Package (Top View) PIN NAMES Pins An Bn E S Yn Function Source 0 Data Inputs Source 1 Data Inputs Enable Input Select Input Outputs TRUTH TABLE Inputs Output Enable H L L Select X L H Outputs Y0-Y3 H A0-A3 B0-B3 X = Don't Care A0-A3, B0-B3 = The levels of the respective Data-Word Inputs PIN DESCRIPTIONS INPUTS A0-A3 (Pins 2, 5, 11, 14) OUTPUTS Y0-Y3 (Pins 4, 7, 9, 12) Nibble A inputs. The data present on these pins is transferred to the outputs when the Select input is at a low level and the Output Enable input is at a low level. The data is presented to the outputs in inverted form for the LCX158. B0-B3 (Pins 3, 6, 10, 13) Data outputs. The selected input nibble is presented at these outputs when the Output Enable input is at a low level. The data present on these pins is in its inverted form for the LCX158. For the Output Enable input at a high level, the outputs are at a high level for the LCX158. Select (Pin 1) Nibble B inputs. The data present on these pins is transferred to the outputs when the Select input is at a high level and the Output Enable input is at a low level. The data is presented to the outputs in inverted form for the LCX158. Nibble select. This input determines the data word to be transferred to the outputs. A low level on this input selects the A inputs and a high level selects the B inputs. CONTROL INPUTS Enable (Pin 15) Output Enable input. A low level on this input allows the selected data to be presented at the outputs. A high level on this input sets all of the outputs to a high level for the LCX158. http://onsemi.com 2 MC74LCX158 A0 2 4 B0 3 Y0 A1 5 7 B1 Nibble Inputs A2 6 Y1 11 9 Data Outputs B2 10 Y2 A3 14 12 B3 Enable Select 13 15 1 Y3 Figure 2. Expanded Logic Diagram ORDERING INFORMATION Device MC74LCX158D MC74LCX158DG MC74LCX158DR2 MC74LCX158DR2G MC74LCX158DT MC74LCX158DTR2 MC74LCX158M MC74LCX158MEL Package SOIC-16 SOIC-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) TSSOP-16* TSSOP-16* SOEIAJ-16 SOEIAJ-16 Shipping 48 Units / Rail 48 Units / Rail 2500 Tape & Reel 2500 Tape & Reel 96 Units / Rail 2500 Tape & Reel 48 Units / Rail 2000 Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb-Free. http://onsemi.com 3 MC74LCX158 MAXIMUM RATINGS Symbol VCC VI VO IIK IOK Parameter DC Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current Value -0.5 to +7.0 -0.5 VI +7.0 -0.5 VO VCC + 0.5 -50 -50 +50 IO ICC IGND TSTG DC Output Source/Sink Current DC Supply Current Per Supply Pin DC Ground Current Per Ground Pin Storage Temperature Range 50 100 100 -65 to +150 Output in HIGH or LOW State (Note 1) VI < GND VO < GND VO > VCC Condition Unit V V V mA mA mA mA mA mA C Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. IO absolute maximum rating must be observed. RECOMMENDED OPERATING CONDITIONS Symbol VCC VI VO IOH Supply Voltage Input Voltage Output Voltage HIGH Level Output Current (HIGH or LOW State) (3-State) VCC = 3.0 V - 3.6 V VCC = 2.7 V - 3.0 V VCC = 2.3 V - 2.7 V VCC = 3.0 V - 3.6 V VCC = 2.7 V - 3.0 V VCC = 2.3 V - 2.7 V -40 0 Parameter Operating Data Retention Only Min 2.0 1.5 0 0 Typ 2.3 to 3.3 Max 3.6 3.6 5.5 VCC -24 -12 -8 +24 +12 +8 +85 10 Unit V V V mA IOL LOW Level Output Voltage mA TA Dt/DV Operating Free-Air Temperature Input Transition Rise or Fall Rate, VIN from 0.8 V to 2.0 V, VCC = 3.0 V C ns/V http://onsemi.com 4 MC74LCX158 DC ELECTRICAL CHARACTERISTICS TA = -40C to +85C Symbol VIH Characteristic Minimum HIGH Level Input Voltage (Note 2) Condition 2.3 V VCC 2.7 V 2.7 V VCC 3.0 V 3.0 V VCC 3.6 V 2.3 V VCC 2.7 V 2.7 V VCC 3.0 V 3.0 V VCC 3.6 V 2.3 V VCC 3.6 V; IOH = -100 mA VCC = 2.3 V; IOH = -8 mA VCC = 2.7 V; IOH = -12 mA VCC = 3.0 V; IOH = -18 mA VCC = 3.0 V; IOH = -24 mA 2.3 V VCC 3.6 V; IOH = 100 mA VCC = 2.3 V; IOH = 8 mA VCC = 2.7 V; IOH = 12 mA VCC = 3.0 V; IOH = 16 mA VCC = 3.0 V; IOH = 24 mA 2.3 V VCC 3.6 V; 0 V VI 5.5 V 2.3 V VCC 3.6 V; VI = VCC or GND 2.3 V VCC 3.6 V; 3.6 V VI 5.5 V 2.3 V VCC 3.6 V; VIH = VCC - 0.6 V VCC - 0.2 1.7 2.2 2.4 2.2 0.2 0.7 0.4 0.4 0.55 5.0 10 10 500 Min 1.7 2.0 2.0 0.7 0.8 0.8 Max Unit V VIL Maximum LOW Level Input Voltage (Note 2) V VOH Minimum HIGH Level Output Voltage V VOL Maximum LOW Level Output Voltage V II ICC DICC Input Leakage Current Quiescent Supply Current Increase in ICC per Input mA mA mA 2. These values of VI are used to test DC electrical characteristics only. AC CHARACTERISTICS Limits TA = -40C to +85C VCC = 3.0 V 3.6 V CL = 50 pF Symbol tPLH tPHL tPLH tPHL tPLH tPHL tOSHL tOSLH Parameter Propagation Delay A or B to Y Propagation Delay S to Y Propagation Delay Output Enable to Y Output-to-Output Skew Min 1.0 1.0 1.0 1.0 1.0 1.0 Max 6.5 6.5 7.0 7.0 7.0 7.0 1.0 1.0 VCC = 2.7 V CL = 50 pF Min 1.0 1.0 1.0 1.0 1.0 1.0 Max 7.5 7.5 8.0 8.0 8.0 8.0 VCC = 2.3 V to 2.7 V CL = 30 pF Min 1.0 1.0 1.0 1.0 1.0 1.0 Max 8.5 8.5 9.0 9.0 9.0 9.0 Unit ns ns ns ns DYNAMIC SWITCHING CHARACTERISTICS TA = +25C Symbol VOLP VOLV Characteristic Dynamic LOW Peak Voltage (Note 3) Dynamic LOW Valley Voltage (Note 3) Condition VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V VCC = 3.3 V, CL = 50 pF, VIH = 3.3 V, VIL = 0 V Min Typ 0.8 0.8 Max Unit V V 3. Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH-to-LOW or LOW-to-HIGH. The remaining output is measured in the LOW state. CAPACITIVE CHARACTERISTICS Symbol CIN COUT CPD Parameter Input Capacitance Output Capacitance Power Dissipation Capacitance Condition VCC = 3.3 V, VI = 0 V or VCC VCC = 3.3 V, VI = 0 V or VCC 10 MHz, VCC = 3.3 V, VI = 0 V or VCC Typical 7 8 25 Unit pF pF pF http://onsemi.com 5 MC74LCX158 2.7 V 1.5 V A, B, S 0V tPHL Yn 1.5 V tPLH VOH 1.5 V VOL WAVEFORM 1 - INVERTING PROPAGATION DELAYS tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns 2.7 V E, S 1.5 V 1.5 V 0V tPHL 1.5 V tPLH VOH Yn 1.5 V VOL WAVEFORM 2 - INVERTING PROPAGATION DELAYS tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns 1.5 V Figure 3. AC Waveforms VCC PULSE GENERATOR RT DUT CL RL CL = 50 pF or equivalent (Includes jig and probe capacitance) RL = R1 = 500 W or equivalent RT = ZOUT of pulse generator (typically 50 W) Figure 4. Test Circuit http://onsemi.com 6 MC74LCX158 PACKAGE DIMENSIONS SOIC-16 D SUFFIX CASE 751B-05 ISSUE J NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A B C D F G J K M P R MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 -A- 16 9 -B- 1 8 P 8 PL 0.25 (0.010) M B S G F K C -T- SEATING PLANE R X 45 _ M D 16 PL M J 0.25 (0.010) TB S A S TSSOP-16 DT SUFFIX CASE 948F-01 ISSUE O 16X K REF NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH. PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5. DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7. DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE -W-. DIM A B C D F G H J J1 K K1 L M MILLIMETERS MIN MAX 4.90 5.10 4.30 4.50 --- 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.18 0.28 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.193 0.200 0.169 0.177 --- 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.007 0.011 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_ 0.10 (0.004) 0.15 (0.006) T U S M TU S V S K K1 16 2X L/2 9 J1 B -U- L PIN 1 IDENT. 1 8 SECTION N-N J N 0.15 (0.006) T U S 0.25 (0.010) M A -V- N F DETAIL E C 0.10 (0.004) -T- SEATING PLANE H D G DETAIL E http://onsemi.com 7 EE CC EE CC -W- MC74LCX158 PACKAGE DIMENSIONS SOEIAJ-16 M SUFFIX CASE 966-01 ISSUE O 16 9 LE Q1 E HE M_ L DETAIL P 1 8 Z D e A VIEW P c NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS AND ARE MEASURED AT THE PARTING LINE. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 5. THE LEAD WIDTH DIMENSION (b) DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE LEAD WIDTH DIMENSION AT MAXIMUM MATERIAL CONDITION. DAMBAR CANNOT BE LOCATED ON THE LOWER RADIUS OR THE FOOT. MINIMUM SPACE BETWEEN PROTRUSIONS AND ADJACENT LEAD TO BE 0.46 ( 0.018). DIM A A1 b c D E e HE L LE M Q1 Z MILLIMETERS MIN MAX --- 2.05 0.05 0.20 0.35 0.50 0.18 0.27 9.90 10.50 5.10 5.45 1.27 BSC 7.40 8.20 0.50 0.85 1.10 1.50 10 _ 0_ 0.70 0.90 --- 0.78 INCHES MIN MAX --- 0.081 0.002 0.008 0.014 0.020 0.007 0.011 0.390 0.413 0.201 0.215 0.050 BSC 0.291 0.323 0.020 0.033 0.043 0.059 10 _ 0_ 0.028 0.035 --- 0.031 b 0.13 (0.005) M A1 0.10 (0.004) ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Phone: 81-3-5773-3850 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. http://onsemi.com 8 MC74LCX158/D |
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