MM74HC126MX

Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com 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 www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. 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 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. 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. MM74HC125, MM74HC126 3-STATE Quad Buffers Features General Description ■ Typical propagation delay: 13ns The MM74HC125 and MM74HC126 are general purpose 3-STATE high speed non-inverting buffers utilizing advanced silicon-gate CMOS technology. They have high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits possess the low power dissipation of CMOS circuitry, yet have speeds comparable to low power Schottky TTL circuits. Both circuits are capable of driving up to 15 low power Schottky inputs. ■ Wide operating voltage range: 2V–6V ■ Low input current: 1µA maximum ■ Low quiescent current: 80µA maximum (74HC) ■ Fanout of 15 LS-TTL loads The MM74HC125 require the 3-STATE control input C to be taken high to put the output into the high impedance condition, whereas the MM74HC126 require the control input to be low to put the output into high impedance. All inputs are protected from damage due to static discharge by diodes to VCC and ground. Ordering Information Order Number Package Number Package Description MM74HC125M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow MM74HC125SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HC125MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HC125N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide MM74HC126M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow MM74HC126SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HC126MTC MM74HC126N MTC14 N14A 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 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. ©1983 Fairchild Semiconductor Corporation MM74HC125, MM74HC126 Rev. 1.3.0 www.fairchildsemi.com MM74HC125, MM74HC126 — 3-STATE Quad Buffers February 2008 Pin Assignments for DIP, SOIC, SOP and TSSOP Top View (MM74HC125) Top View (MM74HC126) Truth Tables Inputs Output Inputs Output A C Y A C Y H L H H H H L L L L H L X H Z X L Z MM74HC125 ©1983 Fairchild Semiconductor Corporation MM74HC125, MM74HC126 Rev. 1.3.0 MM74HC126 www.fairchildsemi.com 2 MM74HC125, MM74HC126 — 3-STATE Quad Buffers Connection Diagrams 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. Symbol Parameter Rating VCC Supply Voltage VIN DC Input Voltage –1.5 to VCC+1.5V DC Output Voltage –0.5 to VCC+0.5V VOUT IIK, IOK –0.5 to +7.0V Clamp Diode Current ±20mA IOUT DC Output Current, per pin ICC DC VCC or GND Current, per pin TSTG PD 35mA ±70mA Storage Temperature Range –65°C to +150°C Power Dissipation Note 2 600mW S.O. Package only TL 500mW Lead Temperature (Soldering 10 seconds) 260°C Notes: 1. Unless otherwise specified all voltages are referenced to ground. 2. Power Dissipation temperature derating — plastic “N” package: –12mW/°C from 65°C to 85°C. Recommended Operating Conditions 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 VIN, VOUT TA t r, t f Parameter Min. Max. Units Supply Voltage 2 6 V DC Input or Output Voltage 0 VCC V –40 +85 °C Operating Temperature Range Input Rise or Fall Times VCC = 2.0V 1000 ns VCC = 4.5V 500 ns VCC = 6.0V 400 ns ©1983 Fairchild Semiconductor Corporation MM74HC125, MM74HC126 Rev. 1.3.0 www.fairchildsemi.com 3 MM74HC125, MM74HC126 — 3-STATE Quad Buffers Absolute Maximum Ratings(1) TA = 25°C Symbol VIH VIL VOH VOL Parameter Conditions VCC (V) Typ. TA = –40°C TA = –40°C to 85°C to 125°C Guaranteed Limits Minimum HIGH Level Input Voltage 2.0 1.5 1.5 1.5 4.5 3.15 3.15 3.15 6.0 4.2 4.2 4.2 Maximum LOW Level Input Voltage 2.0 0.5 0.5 0.5 4.5 1.35 1.35 1.35 6.0 1.8 1.8 1.8 Minimum HIGH Level Output Voltage Maximum LOW Level Output Voltage VIN = VIH or VIL, |IOUT| ≤ 20µA 2.0 2.0 1.9 1.9 1.9 4.5 4.5 4.4 4.4 4.4 6.0 6.0 5.9 5.9 5.9 VIN = VIH or VIL, |IOUT| ≤ 6.0mA 4.5 4.2 3.98 3.84 3.7 VIN = VIH or VIL, |IOUT| ≤ 7.8mA 6.0 5.7 5.48 5.34 5.2 VIN = VIH or VIL, |IOUT| ≤ 20µA 2.0 0 0.1 0.1 0.1 4.5 0 0.1 0.1 0.1 6.0 0 0.1 0.1 0.1 VIN = VIH or VIL, |IOUT| ≤ 6.0mA 4.5 0.2 0.26 0.33 0.4 VIN = VIH or VIL, |IOUT| ≤ 7.8mA 6.0 0.2 0.26 0.33 0.4 Units V V V V IOZ Maximum 3-STATE Output Leakage Current VIN = VIH or VIL, VOUT = VCC or GND, Cn = Disabled 6.0 ±0.5 ±5 ±10 µA IIN Maximum Input Current VIN = VCC or GND 6.0 ±0.1 ±1.0 ±1.0 µA ICC Maximum Quiescent Supply Current VIN = VCC or GND, IOUT = 0µA 6.0 8.0 80 160 µA Note: 3. For a power supply of 5V ±10% the worst case output voltages (VOH, and VOL) occur for HC at 4.5V. Thus the 4.5V values should be used when designing with this supply. Worst case VIH and VIL occur at VCC=5.5V and 4.5V respectively. (The VIH value at 5.5V is 3.85V.) The worst case leakage current (IIN, ICC, and IOZ) occur for CMOS at the higher voltage and so the 6.0V values should be used. ©1983 Fairchild Semiconductor Corporation MM74HC125, MM74HC126 Rev. 1.3.0 www.fairchildsemi.com 4 MM74HC125, MM74HC126 — 3-STATE Quad Buffers DC Electrical Characteristics(3) Symbol tPHL, tPLH Parameter Conditions Maximum Propagation Delay Time Typ. Guaranteed Limit Units 13 18 ns tPZH Maximum Output Enable Time to HIGH Level RL = 1kΩ 13 25 ns tPHZ Maximum Output Disable Time from HIGH Level RL = 1kΩ, CL = 5pF 17 25 ns tPZL Maximum Output Enable Time to LOW Level RL = 1kΩ 18 25 ns tPLZ Maximum Output Disable Time from LOW Level RL = 1kΩ, CL = 5pF 13 25 ns AC Electrical Characteristics VCC = 2.0V to 6.0V, CL = 50pF, tr = tf = 6ns (unless otherwise specified) TA = 25°C Symbol Parameter tPHL, tPLH Maximum Propagation Delay Time VCC (V) Conditions Typ. 100 125 150 4.5 14 20 25 30 2.0 tPZH, tPZL Maximum Output Enable Time 2.0 CL = 150pF 4.5 6.0 CIN Maximum Output Rise and Fall Time 12 17 21 25 35 130 163 195 14 26 33 39 12 22 28 39 25 125 156 188 4.5 14 25 31 38 6.0 12 21 26 31 25 125 156 188 4.5 14 25 31 38 6.0 12 21 26 31 35 140 175 210 15 28 35 42 13 24 30 36 2.0 2.0 4.5 RL = 1kΩ RL = 1kΩ CL = 150pF, RL = 1kΩ 6.0 tTLH, tTHL Guaranteed Limits 40 6.0 tPZL, tPZH Maximum Output Enable Time TA = –40°C to 125°C 2.0 tPLH, tPHL Maximum Propagation Delay Time tPHZ, tPLZ Maximum Output Disable Time TA = –40°C to 85°C 2.0V CL = 50pF 30 60 75 90 4.5V 7 12 15 18 6.0V 6 10 13 15 Units ns ns ns ns ns ns Input Capacitance 5 10 10 10 pF COUT Output Capacitance Outputs 15 20 20 20 pF CPD Power Dissipation Capacitance (per gate)(4) Enabled 45 Disabled 6 pF Note: 4. CPD determines the no load dynamic power consumption, PD = CPD VCC2f + ICC VCC, and the no load dynamic current consumption, IS = CPD VCC f + ICC. ©1983 Fairchild Semiconductor Corporation MM74HC125, MM74HC126 Rev. 1.3.0 www.fairchildsemi.com 5 MM74HC125, MM74HC126 — 3-STATE Quad Buffers AC Electrical Characteristics VCC = 5V, TA = 25°C, CL = 45pF, tr = tf = 6ns 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 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. 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. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com © Semiconductor Components Industries, LLC N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 www.onsemi.com 1 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative www.onsemi.com