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Part Number 74LCX760SJ
Manufacturer ON Semiconductor
Datasheet 74LCX760SJ Datasheet
Package 20-SOIC (0.209", 5.30mm Width)
In Stock 393 piece(s)
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Part Number # 74LCX760SJ (Logic - Buffers, Drivers, Receivers, Transceivers) is manufactured by ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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74LCX760SJ Specifications

ManufacturerON Semiconductor
CategoryIntegrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Datasheet 74LCX760SJDatasheet
Package20-SOIC (0.209", 5.30mm Width)
Logic TypeBuffer, Non-Inverting
Number of Elements2
Number of Bits per Element4
Input Type-
Output TypeOpen Drain
Current - Output High, Low-, 24mA
Voltage - Supply2 V ~ 3.6 V
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case20-SOIC (0.209", 5.30mm Width)
Supplier Device Package20-SOP

74LCX760SJ Datasheet

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To learn more about ON Semiconductor, please visit our website at Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at Please email any questions regarding the system integration to Is Now Part of ON Semiconductor and the ON Semiconductor logo 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 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. 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.

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© 2005 Fairchild Semiconductor Corporation DS500413 July 2001 Revised March 2005 7 4 L C X 7 6 0 L o w V o lta g e B u ffe r/L in e D riv e r w ith 5 V T o le ra n t In p u ts a n d O p e n D ra in O u tp u ts 74LCX760 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Open Drain Outputs General Description 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. The LCX760 is fabricated with an advanced CMOS tech- nology to achieve high speed operation while maintaining CMOS low power dissipation. Features ■Open drain version of the LCX244 ■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) ■24 mA output drive (VCC 3.0V) ■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: 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 IEEE/IEC Connection Diagram Order Number Package Number Package Description 74LCX760WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74LCX760SJ 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 ■ Implements proprietary noise/EMI reduction circuitry

Page 4 2 7 4 L C X 7 6 0 Pin Descriptions Truth Tables H HIGH Voltage Level L LOW Voltage Level X Immaterial Z High Impedance Pin Names Description OE1, OE2 3-STATE Output Enable Inputs I0–I7 Inputs O0–O7 Outputs Inputs Outputs OE1 In (Pins 12, 14, 16, 18) L L L L H H H X Z Inputs Outputs OE2 In (Pins 3, 5, 7, 9) L L L L H H H X Z

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3 7 4 L C X 7 6 0 Absolute Maximum Ratings(Note 2) Recommended Operating Conditions (Note 4) 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 “Recom- mended 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 Note 5: Outputs disabled or 3-STATE only. Symbol Parameter Value Conditions Units VCC Supply Voltage 0.5 to 7.0 V VI DC Input Voltage 0.5 to 7.0 V VO DC Output Voltage 0.5 to 7.0 Output in HIGH or LOW State (Note 3) V IIK DC Input Diode Current 50 VI  GND mA IOK DC Output Diode Current 50 VO  GND mA 50 VO ! VCC IO DC Output Sink Current 50 mA ICC DC Supply Current per Supply Pin r100 mA IGND DC Ground Current per Ground Pin r100 mA TSTG Storage Temperature 65 to 150 qC Symbol Parameter Min Max Units VCC Supply Voltage Operating 2.0 3.6 V Data Retention 1.5 3.6 VI Input Voltage 0 5.5 V VO Output Voltage 0 5.5 V IOL Output Current VCC 3.0V  3.6V 24 mAVCC 2.7V  3.0V 12 VCC 2.3V  2.7V 8 TA Free-Air Operating Temperature 40 85 qC 't/'V Input Edge Rate, VIN 0.8V–2.0V, VCC 3.0V 0 10 ns/V Symbol Parameter Conditions VCC TA 40qC to 85qC Units (V) Min Max VIH HIGH Level Input Voltage 2.3  2.7 1.7 V 2.7  3.6 2.0 VIL LOW Level Input Voltage 2.3  2.7 0.7 V 2.7  3.6 0.8 VOL LOW Level Output Voltage IOL 100 PA 2.3  3.6 0.2 V IOL 8 mA 2.3 0.6 IOL 12 mA 2.7 0.4 IOL 16 mA 3.0 0.4 IOL 24 mA 3.0 0.55 II Input Leakage Current 0 d VI d 5.5V 2.3  3.6 r5.0 PA IOZ 3-STATE Output Leakage 0 d VO d 5.5V 2.3  3.6 r5.0 PA VI VIH or VIL IOFF Power-Off Leakage Current VI or VO 5.5V 0 10 PA ICC Quiescent Supply Current VI VCC or GND 2.3  3.6 10 PA 3.6V d VI, VO d 5.5V (Note 5) 2.3  3.6 r10 'ICC Increase in ICC per Input VIH VCC 0.6V 2.3  3.6 500 PA IOHZ Off State Current VO 5.5 2 - 3.6 10 PA

Page 6 4 7 4 L C X 7 6 0 AC Electrical Characteristics 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 Capacitance Symbol Parameter TA 40qC to 85qC, RL 500: Units VCC 3.3V r 0.3V VCC 2.7V VCC 2.5V r 0.2 CL 50 pF CL 50 pF CL 30 pF Min Max Min Max Min Max tPZL Propagation Delay 0.5 8.0 0.5 9.0 0.5 10.0 ns 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 OEn to Out tPLZ Output Disable Time 0.5 7.0 0.5 8.0 0.5 8.4 ns OEn to Out tOSHL Output to Output Skew 1.0 ns tOSLH (Note 6) 1.0 Symbol Parameter Conditions VCC TA 25qC Units (V) Typical VOLP Quiet Output Dynamic Peak VOL CL 50 pF, VIH 3.3V, VIL 0V 3.3 0.8 V CL 30 pF, VIH 2.5V, VIL 0V 2.5 0.6 VOLV Quiet Output Dynamic Valley VOL CL 50 pF, VIH 3.3V, VIL 0V 3.3 0.8 V CL 30 pF, VIH 2.5V, VIL 0V 2.5 0.6 Symbol Parameter Conditions Typical Units CIN 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 10 MHz 10 pF

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5 7 4 L C X 7 6 0 AC LOADING and WAVEFORMS FIGURE 1. AC Test Circuit (CL includes probe and jig capacitance) 3-STATE Output Low Enable and Disable Times for Logic trise and tfall FIGURE 2. Waveforms (Input Characteristics; f =1MHz, tr = tf = 3ns) Test Switch tPZL, tPLZ 6V at VCC 3.3 r 0.3V VCC x 2 at VCC 2.5 r 0.2V 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

Page 8 6 7 4 L C X 7 6 0 Schematic Diagram Generic for LCX Family (output pull-up circuitry is not applicable to open drain versions) FIGURE 3.

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7 7 4 L C X 7 6 0 Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Package Number M20B

Page 10 8 7 4 L C X 7 6 0 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

74LCX760SJ Reviews

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November 11, 2020

These very economical items will repair my expensive contactors with just a quick connection.


November 4, 2020

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.


November 3, 2020

the parts work as they should. Amazing price perfect all round many thanks


October 29, 2020

I recently became very interested in electronics and I have used several of them. They work great.


October 22, 2020

Excellent service and product arrives in reasonable shipping rates. Well done!

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