74LCX760MTC

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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. 74LCX760 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Open Drain Outputs General Description Features The LCX760 is the Open Drain version of the LCX244. The LCX760 contains eight non-inverting buffers with 3-STATE outputs. The device may be employed as a memory address driver, clock driver and bus-oriented transmitter/ receiver. The LCX760 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. ■ Open drain version of the LCX244 The LCX760 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. ■ 24 mA output drive (VCC ■ 5V tolerant inputs and outputs ■ 2.3V–3.6V VCC specifications provided ■ 8.0 ns tPD max (VCC 3.3V), 10 PA ICC max ■ Power down high impedance inputs and outputs ■ Supports live insertion/withdrawal (Note 1) 3.0V) ■ Implements proprietary noise/EMI reduction circuitry ■ Latch-up conforms to JEDEC JED78 ■ ESD performance: Human body model ! 2000V Machine model ! 200V Note 1: To ensure the high-impedance state during power up or down, OE should be tied to VCC through a pull-up resistor: the minimum value or the resistor is determined by the current-sourcing capability of the driver. Ordering Code: Order Number Package Number 74LCX760WM 74LCX760SJ Package Description M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide M20D Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74LCX760MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide 74LCX760MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Pb-Free package per JEDEC J-STD-020B. Logic Symbol Connection Diagram IEEE/IEC © 2005 Fairchild Semiconductor Corporation DS500413 www.fairchildsemi.com 74LCX760 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Open Drain Outputs July 2001 Revised March 2005 74LCX760 Pin Descriptions Pin Names Description OE1, OE2 3-STATE Output Enable Inputs I0–I7 Inputs O0–O7 Outputs Truth Tables Inputs OE1 Outputs In (Pins 12, 14, 16, 18) L L L L H H H X Z Inputs Outputs OE2 In L L L L H H H X Z (Pins 3, 5, 7, 9) H HIGH Voltage Level L LOW Voltage Level X Immaterial Z High Impedance www.fairchildsemi.com 2 Symbol Parameter Value VCC Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current Conditions 0.5 to 7.0 0.5 to 7.0 0.5 to 7.0 50 50 50 IO DC Output Sink Current ICC DC Supply Current per Supply Pin IGND DC Ground Current per Ground Pin TSTG Storage Temperature Units V V Output in HIGH or LOW State (Note 3) VI  GND V mA VO  GND mA VO ! VCC 50 mA r100 r100 65 to 150 mA mA qC Recommended Operating Conditions (Note 4) Symbol VCC Parameter Min Max Operating 2.0 3.6 Data Retention 1.5 3.6 Supply Voltage Units V VI Input Voltage 0 5.5 V VO Output Voltage 0 5.5 V IOL Output Current TA Free-Air Operating Temperature 't/'V Input Edge Rate, VIN 0.8V–2.0V, VCC VCC 3.0V  3.6V 24 VCC 2.7V  3.0V 12 VCC 2.3V  2.7V 8 mA 40 85 qC 0 10 ns/V 3.0V Note 2: 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 tables are not guaranteed at the Absolute Maximum Ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 3: IO Absolute Maximum Rating must be observed. Note 4: Unused inputs or I/Os must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VIH VIL VOL Parameter Conditions HIGH Level Input Voltage LOW Level Input Voltage LOW Level Output Voltage VCC TA 40qC to 85qC (V) Min 2.3  2.7 1.7 2.7  3.6 2.0 V 2.3  2.7 0.7 2.7  3.6 0.8 2.3  3.6 0.2 IOL 100 PA IOL 8 mA 2.3 0.6 IOL 12 mA 2.7 0.4 IOL 16 mA 3.0 0.4 IOL 24 mA II Input Leakage Current 0 d VI d 5.5V IOZ 3-STATE Output Leakage 0 d VO d 5.5V VI V IH or VIL IOFF Power-Off Leakage Current VI or VO ICC Quiescent Supply Current VI 5.5V V CC or GND 3.6V d VI, VO d 5.5V (Note 5) 'ICC Increase in ICC per Input VIH VCC 0.6V IOHZ Off State Current VO 5.5 Units Max V V 3.0 0.55 2.3  3.6 r5.0 PA 2.3  3.6 r5.0 PA PA 0 10 2.3  3.6 10 2.3  3.6 r10 2.3  3.6 500 PA 2 - 3.6 10 PA PA Note 5: Outputs disabled or 3-STATE only. 3 www.fairchildsemi.com 74LCX760 Absolute Maximum Ratings(Note 2) 74LCX760 AC Electrical Characteristics TA Symbol Parameter VCC 40qC to 85qC, RL 500: 3.3V r 0.3V CL 50 pF VCC 2.7V CL 50 pF VCC CL 2.5V r 0.2 Units 30 pF Min Max Min Max Min Max tPZL Propagation Delay 0.5 8.0 0.5 9.0 0.5 10.0 tPLZ Data to Output 0.5 7.0 0.5 8.0 0.5 8.4 tPZL Output Enable Time 0.5 8.0 0.5 9.0 0.5 10.0 ns 0.5 7.0 0.5 8.0 0.5 8.4 ns OEn to Out tPLZ Output Disable Time OEn to Out tOSHL Output to Output Skew 1.0 tOSLH (Note 6) 1.0 ns ns Note 6: 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 VOLP VOLV Parameter Quiet Output Dynamic Peak VOL Quiet Output Dynamic Valley VOL VCC Conditions TA 25qC (V) Typical CL 50 pF, VIH 3.3V, VIL 0V 3.3 0.8 CL 30 pF, VIH 2.5V, VIL 0V 2.5 0.6 CL 50 pF, VIH 3.3V, VIL 0V 3.3 0.8 CL 30 pF, VIH 2.5V, VIL 0V 2.5 0.6 Units V V Capacitance Symbol Parameter Conditions CIN Input Capacitance VCC Open, VI COUT Output Capacitance VCC 3.3V, VI 0V or VCC CPD Power Dissipation Capacitance VCC 3.3V, VI 0V or VCC, f www.fairchildsemi.com 4 0V or VCC 10 MHz Typical Units 7 pF 8 pF 10 pF 74LCX760 AC LOADING and WAVEFORMS FIGURE 1. AC Test Circuit (CL includes probe and jig capacitance) Test tPZL, tPLZ Switch 6V at VCC 3.3 r 0.3V VCC x 2 at VCC 2.5 r 0.2V trise and tfall 3-STATE Output Low Enable and Disable Times for Logic FIGURE 2. Waveforms (Input Characteristics; f =1MHz, tr = tf = 3ns) Symbol VCC 3.3V r 0.3V 2.7V 2.5V r 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 5 www.fairchildsemi.com 74LCX760 Schematic Diagram Generic for LCX Family (output pull-up circuitry is not applicable to open drain versions) FIGURE 3. www.fairchildsemi.com 6 74LCX760 Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Package Number M20B 7 www.fairchildsemi.com 74LCX760 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M20D www.fairchildsemi.com 8 74LCX760 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide Package Number MSA20 9 www.fairchildsemi.com 74LCX760 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Open Drain Outputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC20 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’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 FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in 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. 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 (c) 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. www.fairchildsemi.com www.fairchildsemi.com 10 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. 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. 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