74LCX86 Low Voltage Quad 2-Input Exclusive-OR Gate with 5V Tolerant Inputs Y General Description Y The LCX86 contains four 2-input exclusive-OR gates. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems. The 74LCX86 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. Y Y Y Y Y Features Y Y Y 5V tolerant inputs 6.5 ns tPD max, 10 mA ICCQ max Logic Symbol Power down high impedance inputs 2.0V - 3.6V VCC supply operation Supports live insertion/withdrawal g 24 mA output drive Implements patented Quiet SeriesTM noise/EMI reduction circuitry Functionally compatible with 74 series 86 Latch-up performance exceeds 500 mA ESD performance: Human body model l 2000V Machine model l 200V Connection Diagram Pin Assignment for SOIC and TSSOP IEEE/IEC TL/F/12415 - 1 TL/F/12415 - 2 Pin Names Description A0 - A3 B 0 - B3 O0 - O3 Inputs Inputs Outputs Order Number See NS Package Number SOIC JEDEC SOIC EIAJ TSSOP 74LCX86M 74LCX86MX 74LCX86SJ 74LCX86SJX 74LCX86MTC 74LCX86MTCX M14A M14D MTC14 Quiet SeriesTM is a trademark of National Semiconductor Corporation. C1996 National Semiconductor Corporation TL/F/12415 RRD-B30M17/Printed in U. S. A. http://www.national.com 74LCX86 Low Voltage Quad 2-Input Exclusive-OR Gate with 5V Tolerant Inputs December 1996 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Symbol Parameter Value Conditions Units VCC Supply Voltage b 0.5 to a 7.0 VI DC Input Voltage b 0.5 to a 7.0 V VO DC Output Voltage IIK DC Input Diode Current b 50 VI k GND mA IOK DC Output Diode Current b 50 a 50 VO k GND VO l VCC mA IO DC Output Source/Sink Current ICC DC Supply Current per Supply Pin IGND DC Ground Current per Ground Pin TSTG Storage Temperature V b 0.5 to VCC a 0.5 Output in High or Low State (Note 2) V g 50 mA g 100 mA g 100 mA b 65 to a 150 C Note 1: 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. Note 2: IO Absolute Maximum Rating must be observed. Recommended Operating Conditions Symbol Parameter VCC Supply Voltage Operating Data Retention VI Input Voltage VO Output Voltage HIGH or LOW State IOH/IOL Output Current VCC e 3.0V - 3.6V VCC e 2.7V (TA) Free-Air Operating Temperature Dt/DV Input Edge Rate, VIN e 0.8V-2.0V, VCC e 3.0V Min Max Units 2.0 1.5 3.6 3.6 V 0 5.5 V 0 VCC V g 24 g 12 mA b 40 85 C 0 10 ns/V DC Electrical Characteristics Symbol Parameter VCC (V) Conditions VIH HIGH Level Input Voltage 2.7 - 3.6 VIL LOW Level Input Voltage 2.7 - 3.6 VOH HIGH Level Output Voltage VOL LOW Level Output Voltage TA e b40 C to a 85 C Min Units Max 2.0 V 0.8 V IOH e b100 mA 2.7 - 3.6 VCC b 0.2 V IOH e b12 mA 2.7 2.2 V IOH e b18 mA 3.0 2.4 V IOH e b24 mA 3.0 2.2 V IOL e 100 mA 2.7 - 3.6 0.2 V IOL e 12 mA 2.7 0.4 V IOL e 16 mA 3.0 0.4 V IOL e 24 mA 3.0 0.55 V g 5.0 mA mA II Input Leakage Current 0 s VI s 5.5V 2.7 - 3.6 IOFF Power-Off Leakage Current 10 Quiescent Supply Current VI or VO e 5.5V VI e VCC or GND 3.6V s VI, VO s 5.5V 0 ICC 2.7 - 3.6 10 mA 2.7 - 3.6 g 10 mA VIH e VCC b0.6V 2.7 - 3.6 500 mA DICC Increase in ICC per Input http://www.national.com 2 AC Electrical Characteristics TA e b40 C to a 85 C Symbol Parameter tPHL tPLH Propagation Delay tOSHL tOSLH Output to Output Skew (Note 3) VCC e 3.3V g 0.3V Units VCC e 2.7V Min Max Min Max 1.5 1.5 6.5 6.5 1.5 1.5 7.0 7.0 1.0 1.0 ns ns Note 3: 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). Dynamic Switching Characteristics Symbol Parameter Conditions VCC (V) TA e 25 C Units Typical VOLP Quiet Output Dynamic Peak VOL CL e 50 pF, VIH e 3.3V, VIL e 0V 3.3 0.8 V VOLV Quiet Output Dynamic Valley VOL CL e 50 pF, VIH e 3.3V, VIL e 0V 3.3 b 0.8 V Capacitance Typical Units CIN Symbol Input Capacitance Parameter VCC e Open, VI e 0V or VCC Conditions 7 pF COUT Output Capacitance VCC e 3.3V, VI e 0V or VCC 8 pF CPD Power Dissipation Capacitance VCC e 3.3V, VI e 0V or VCC, F e 10 MHz 25 pF 74LCX86 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: TL/F/12415 - 3 3 http://www.national.com http://www.national.com 4 Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Package JEDEC (M) Order Number 74LCX86M or 74LCX86MX NS Package Number M14A 14-Lead Small Outline Package EIAJ (SJ) Order Number 74LCX86SJ or 74LCX86SJX NS Package Number M14D 5 http://www.national.com 74LCX86 Low Voltage Quad 2-Input Exclusive-OR Gate with 5V Tolerant Inputs Physical Dimensions millimeters (Continued) 14-Lead Thin Shrink Small Outline Package (MTC) Order Number 74LCX86MTC or 74LCX86MTCX NS Package Number MTC14 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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