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Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. "Typical" parameters which may be provided in ON Semiconductor 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. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor 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 ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. 74LCX14 Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs Features General Description 5V tolerant inputs The LCX14 contains six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitterfree output signals. In addition, they have a greater noise margin than conventional inverters. 2.3V-3.6V VCC specifications provided 6.5ns tPD max. (VCC = 3.3V), 10A ICC max. Power down high impedance inputs and outputs 24mA output drive (VCC = 3.0V) Implements proprietary noise/EMI reduction circuitry Latch-up performance exceeds JEDEC 78 conditions ESD performance: - Human body model > 2000V - Machine model > 200V Leadless DQFN package The LCX14 has hysteresis between the positive-going and negative-going input thresholds (typically 1.0V) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations. The inputs tolerate voltages up to 7V allowing the interface of 5V, 3V and 2.5V systems. The 74LCX14 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. Ordering Information Order Number Package Number Package Description 74LCX14M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74LCX14SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74LCX14BQX(1) MLP14A 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.0mm 74LCX14MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Note: 1. DQFN package available in Tape and Reel only. Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering number. All packages are lead free per JEDEC: J-STD-020B standard. (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs December 2013 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs Connection Diagrams Logic Symbol Pin Assignments for SOIC, SOP, and TSSOP IEEE/IEC Pad Assignments for DQFN Truth Table (Top View) Input Output A O L H H L (Bottom View) Pin Description Pin Names Description In Inputs On Outputs DAP No Connect Note: DAP (Die Attach Pad) (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 2 Symbol VCC VI Parameter Rating Supply Voltage -0.5V to +7.0V DC Input Voltage -0.5V to +7.0V VO DC Output Voltage, Output in HIGH or LOW IIK DC Input Diode Current, VI < GND IOK DC Output Diode Current State(2) -0.5V to VCC + 0.5V -50mA VO < GND -50mA VO > VCC +50mA IO DC Output Source/Sink Current ICC DC Supply Current per Supply Pin IGND DC Ground Current per Ground Pin TSTG Storage Temperature 50mA 100mA 100mA -65C to +150C Note: 2. IO Absolute Maximum Rating must be observed. Recommended Operating Conditions(3) The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Symbol VCC Parameter Min. Max. Units Operating 2.0 3.6 V Data Retention 1.5 3.6 Supply Voltage VI Input Voltage 0 5.5 V VO Output Voltage, HIGH or LOW State 0 VCC V VCC = 3.0V-3.6V 24 mA VCC = 2.7V-3.0V 12 VCC = 2.3V-2.7V 8 IOH / IOL Output Current Note: 3. Unused inputs must be held HIGH or LOW. They may not float. (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 3 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TA = -40C to +85C Symbol Vt+ Vt- Parameter VCC (V) Positive Input Threshold Negative Input Threshold VH Hysteresis VOH HIGH Level Output Voltage Conditions Min. Max. Units 2.5 0.9 1.7 V 3.0 1.2 2.2 2.5 0.4 1.1 3.0 0.6 1.5 2.5 0.3 1.0 0.4 1.2 3.0 VOL II LOW Level Output Voltage Input Leakage Current IOFF Power-Off Leakage Current ICC Quiescent Supply Current ICC Increase in ICC per Input 2.3-3.6 IOH = -100A V V VCC - 0.2 V 2.3 IOH = -8mA 1.8 2.7 IOH = -12mA 2.2 3.0 IOH = -18mA 2.4 3.0 IOH = -24mA 2.2 2.3-3.6 IOL = 100A 0.2 2.3 IOL = 8mA 0.6 2.7 IOL = 12mA 0.4 3.0 IOL = 16mA 0.4 3.0 IOL = 24mA 0.55 0 VI 5.5V 5.0 A VI or VO = 5.5V 10 A VI = VCC or GND 10 A 3.6V VI 5.5V 10 VIH = VCC - 0.6V 500 2.3-3.6 0 2.3-3.6 2.3-3.6 V A AC Electrical Characteristics TA = -40C to +85C, RL = 500 VCC = 3.3V 0.3V, CL = 50pF Symbol tPHL, tPLH Parameter Propagation Delay tOSHL, tOSLH Output to Output Skew(4) VCC = 2.7V, CL = 50pF VCC = 2.5V 0.2V, CL = 30pF Min. Max. Min. Max. Min. Max. Units 1.5 6.5 1.5 7.5 1.5 7.8 ns 1.0 ns Note: 4. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 4 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs DC Electrical Characteristics TA = 25C Symbol Parameter VCC (V) VOLP Quiet Output Dynamic Peak VOL 3.3 VOLV Quiet Output Dynamic Valley VOL Conditions Typical Unit CL = 50pF, VIH = 3.3V, VIL = 0V 0.8 V 2.5 CL = 30pF, VIH = 2.5V, VIL = 0V 0.6 3.3 CL = 50pF, VIH = 3.3V, VIL = 0V -0.8 2.5 CL = 30pF, VIH = 2.5V, VIL = 0V -0.6 V Capacitance Symbol Typical Units Input Capacitance VCC = Open, VI = 0V or VCC 7 pF COUT Output Capacitance VCC = 3.3V, VI = 0V or VCC 8 pF CPD Power Dissipation Capacitance VCC = 3.3V, VI = 0V or VCC, f = 10MHz 25 pF CIN Parameter (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 Conditions www.fairchildsemi.com 5 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs Dynamic Switching Characteristics Test Switch tPLH, tPHL Open tPZL, tPLZ 6V at VCC = 3.3 0.3V VCC x 2 at VCC = 2.5 0.2V tPZH, tPHZ GND Figure 1. AC Test Circuit (CL includes probe and jig capacitance) Waveform for Inverting and Non-Inverting Functions 3-STATE Output High Enable and Disable Times for Logic Propagation Delay. Pulse Width and trec Waveforms Setup Time, Hold Time and Recovery Time for Logic 3-STATE Output Low Enable and Disable Times for Logic trise and tfall VCC Symbol 3.3V 0.3V 2.7V 2.5V 0.2V Vmi 1.5V 1.5V VCC / 2 Vmo 1.5V 1.5V VCC / 2 Vx VOL + 0.3V VOL + 0.3V VOL + 0.15V Vy VOH - 0.3V VOH - 0.3V VOH - 0.15V Figure 2. Waveforms (Input Characteristics; f = 1MHz, tr = tf = 3ns) (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 6 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs AC Loading and Waveforms (Generic for LCX Family) 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs Schematic Diagram (Generic for LCX Family) (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 7 Tape Format for DQFN Package Designator Tape Section Number of Cavities Cavity Status Cover Tape Status BQX Leader (Start End) 125 (Typ.) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (Typ.) Empty Sealed Tape Dimensions inches (millimeters) Reel Dimensions inches (millimeters) Tape Size A B C D N W1 W2 12mm 13.0 (330.0) 0.059 (1.50) 0.512 (13.00) 0.795 (20.20) 2.165 (55.00) 0.488 (12.4) 0.724 (18.4) (c)1995 Fairchild Semiconductor Corporation 74LCX14 Rev. 1.7.1 www.fairchildsemi.com 8 74LCX14 -- Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs Tape and Reel Specification 0.65 A 0.43TYP 14 8 B 6.4 6.10 3.2 1 PIN#1 IDENT 0.2 C B A 7 TOP VIEW 1.65 ALL LEAD TIPS 0.45 RECOMMENDED LAND PATTERN 1.2 MAX 0.30 0.19 ALL LEAD TIPS 0.1 C 0.65 SEE DETAIL A 0.90+0.15 -0.10 0.13 A B 0.20 0.09 C C FRONT VIEW 0.09 MIN NOTES: A. CONFORMS TO JEDEC REGISTRATION MO-153, VARIATION AB, REF NOTE 6 B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS ARE EXCLUSIVE OF BURRS, MOLD FLASH, AND TIE BAR EXTRUSIONS D. DIMENSIONING AND TOLERANCES PER ANSI Y14.5M, 2009. E. LANDPATTERN STANDARD: SOP65P640X110-14M. F. DRAWING FILE NAME: MKT-MTC14rev7. GAGE PLANE 0.09 MIN 1.00 0.25 SEATING PLANE DETAIL A 8.75 8.50 A 7.62 14 8 14 B 0.65 8 4.00 3.80 6.00 1 PIN #1 IDENT. 1.27 (0.33) TOP VIEW 5.60 7 0.51 0.35 0.25 M C B A 1.75 MAX 1.70 1 1.27 LAND PATTERN RECOMMENDATION A C 1.50 1.25 FRONT VIEW 0.25 0.10 0.50 0.25 x 45 R0.10 GAGE PLANE R0.10 0.36 8 0 0.90 0.50 (1.04) 0.10 C 0.25 0.19 SIDE VIEW NOTES: A. CONFORMS TO JEDEC MS-012, VARIATION AB, ISSUE C B. ALL DIMENSIONS ARE IN MILLIMETERS C. DIMENSIONS DO NOT INCLUDE MOLD FLASH OR BURRS D. LAND PATTERN STANDARD: SOIC127P600X145-14M E. CONFORMS TO ASME Y14.5M, 2009 D. DRAWING FILENAME: MKT-M14Arev14 SEATING PLANE DETAIL A SCALE 16 : 1 7 0.05 C 4.00 MAX 2.20 MAX 1.40 MAX B 3.00 A 2X 1.00 MAX 2.50 1.70 MAX 0.50 TYP 3.50 MAX 0.05 C PIN #1 QUADRANT TOP VIEW (0.90) 2X 0.50 TYP 0.24 TYP RECOMMENDED LAND PATTERN 0.10 C 0.08 C SEATING PLANE C SIDE VIEW A. CONFORMS TO JEDEC REGISTRATION MO-241, VARIATION AA B. DIMENSIONS ARE IN MILLIMETERS. (14X) PIN #1 IDENT C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 2009. D. LAND PATTERN RECOMMENDATION IS EXISTING INDUSTRY LAND PATTERN. E. DRAWING FILENAME: MKT-MLP14Arev2. 0.50 0.50 (14X) 2.00 BOTTOM VIEW 0.10 0.05 C A B C ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor's product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor 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. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. "Typical" parameters which may be provided in ON Semiconductor 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. 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