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.

N June 1998 C 7 Revised August 2004 S Z 3 7 3 NC7SZ373 T i TinyLogic UHS D-Type Latch with 3-STATE Output n y L o g General Description Features i c The NC7SZ373 is a single positive edge-triggered D-type (cid:1) Space saving SC70 6-lead package  CMOS Latch with 3-STATE output from Fairchild’s Ultra (cid:1) Ultra small MicroPak leadless package U HSCig7h0 S6p-eleeadd Speariceksa goef . TiTnhyeL ogdiecvic ein isth ef asbpriaccaete ds avwinitgh (cid:1) Ultra High Speed; tPD 2.6 ns Typ into 50 pF at 5V VCC HS advanced CMOS technology to achieve ultra high speed (cid:1) High Output Drive; ±24 mA at 3V VCC D with high output drive while maintaining low static power (cid:1) Broad VCC Operating Range; 1.65V to 5.5V -T ddeisvsiicpea tisio snp eocviefire da tove orpye brarotea do vVerC tCh eo p1e.6r5aVtin tgo 5ra.5nVg era. nTghee. (cid:1) Matches the performance of LCX when operated at yp TInhpeu tins ptoultesr aanted vooulttapguet sa ruep h tiog h7 Vim ipneddeapnecned ewnhte onf VVCCCC iosp 0eVr-. (cid:1) P3.o3wVeVr CdCown high impedance inputs/output e La ating voltage. The latch appears transparent to the data (cid:1) Overvoltage tolerant inputs facilitate 5V to 3V translation tc when Latch Enable (LE) is HIGH. When LE is LOW, the (cid:1) Patented noise/EMI reduction circuitry implemented h data that meets the setup time is latched. The output toler- w ates voltages above VCC in the 3-STATE condition. it h 3 - Ordering Code: S T A Order Package Product Code T Package Description Supplied As E Number Number Top Mark O NC7SZ373P6X MAA06A Z73 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3k Units on Tape and Reel u NC7SZ373L6X MAC06A D4 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel t p u t TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak is a trademark of Fairchild Semiconductor Corporation. © 2004 Fairchild Semiconductor Corporation DS500157 www.fairchildsemi.com

3 7 Logic Symbol Connection Diagrams 3 Z S IEEE/IEC Pin Assignments for SC70 7 C N Pin Descriptions Pin Names Description D Data Input (Top View) LE Latch Enable Input Pin One Orientation Diagram OE Output Enable Input Q Latch Output Function Table Inputs Output LE D OE Q AAA = Product Code Top Mark - see ordering code H L L L Note: Orientation of Top Mark determines Pin One location. Read the top product code mark left to right, Pin One is the lower left pin.(see diagram). H H L H L X L Qn-1 Pad Assignments for MicroPak X X H Z H = HIGH Logic Level X = Immaterial L = LOW Logic Level Z = HIGH Impedance Qn-1 = Previous state prior to HIGH-to-LOW transition of latch enable (Top Thru View) www.fairchildsemi.com 2

N Absolute Maximum Ratings(Note 1) Recommended Operating C 7 Supply Voltage (VCC) −0.5V to +7.0V Conditions (Note 2) SZ DC Input Voltage (VIN) −0.5V to +7.0V Power Supply 37 DC Output Voltage (VOUT) −0.5V to +7.0V Operating (VCC) 1.65V to 5.5V 3 DC Input Diode Current (IIK) Data Retention 1.5V to 5.5V VIN < 0V −50 mA Input Voltage (VIN) 0V to 5.5V DC Output Diode Current (IOK) Output Voltage (VOUT) VOUT < 0V −50 mA Active State 0V to VCC DC Output (IOUT) Source/Sink Current ±50 mA 3-STATE 0V to 5.5V DC VCC/GND Current (ICC/IGND) ±50 mA Input Rise and Fall Time (tr, tf) Storage Temperature Range (TSTG) −65°C to +150°C VCC = 1.8V, 2.5V ± 0.2V 0 to 20 ns/V Junction Temperature under Bias (TJ) 150°C VCC = 3.3V ± 0.3V 0 to 10 ns/V Junction Lead Temperature (TL) VCC = 5.5V ± 0.5V 0 to 5 ns/V (Soldering, 10 seconds) 260°C Operating Temperature (TA) −40°C to +85°C Power Dissipation (PD) @+85°C 180 mW Thermal Resistance (θJA) 350° C/W 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 tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics VCC TA = +25°C TA = −40°C to +85°C Symbol Parameter Unit Conditions (V) Min Typ Max Min Max VIH HIGH Level Control 1.65 to 1.95 0.75 VCC 0.75 VCC V Input Voltage 2.3 to 5.5 0.7 VCC 0.7 VCC VIL LOW Level Control 1.65 to 1.95 0.25 VCC 0.25 VCC V Input Voltage 2.3 to 5.5 0.3 VCC 0.3 VCC VOH HIGH Level Control 1.65 1.55 1.65 1.55 Output Voltage 1.8 1.7 1.8 1.7 2.3 2.2 2.3 2.2 IOH = −100 µA 3.0 2.9 3.0 2.9 4.5 4.4 4.5 4.4 1.65 1.24 1.52 1.29 V VIN = VIH IOH = −4 mA 2.3 1.9 2.15 1.9 IOH = −8 mA 3.0 2.4 2.8 2.4 IOH = −16 mA 3.0 2.3 2.68 2.3 IOH = −24 mA 4.5 3.8 4.2 3.8 IOH = −32 mA VOL LOW Level Control 1.65 0.0 0.08 0.0 Output Voltage 1.8 0.0 0.1 0.1 2.3 0.0 0.1 0.1 IOL = 100 µA 3.0 0.0 0.1 0.1 4.5 0.0 0.1 0.1 1.65 0.08 0.24 0.24 V VIN = VIL IOL = 4 mA 2.3 0.10 0.3 0.3 IOL = 8 mA 3.0 0.15 0.4 0.4 IOL = 16 mA 3.0 0.22 0.55 0.55 IOL = 24 mA 4.5 0.22 0.55 0.55 IOL = 32 mA IIN Input Leakage Current 0 to 5.5 ±0.1 ±1.0 µA 0 ≤ VIN ≤ 5.5V IOZ 3-STATE 1.65 to 5.5 ±0.5 ±5.0 µA VIN = VIL or VIH Output Leakage 0 ≤ VOUT ≤ 5.5V IOFF Power-Off Leakage Current 0.0 1.0 10 µA VIN or VOUT = 5.5V ICC Quiescent Supply Current 1.65 to 5.5 1.0 10 µA VIN = 5.5V, GND 3 www.fairchildsemi.com

3 7 AC Electrical Characteristics 3 Z 7S Symbol Parameter VCC TA = +25°C TA = −40°C to +85°C Units Conditions Figure C (V) Min Typ Max Min Max Number N tPLH Propagation Delay 1.65 2.0 9.0 15.0 2.0 16.0 tPHL D to Q 1.8 2.0 6.1 10.0 2.0 10.5 2.5 ± 0.2 1.5 3.6 6.5 1.6 6.8 CL = 15 pF Fig1,u r3es 3.3 ± 0.3 1.0 2.7 4.6 1.2 5.0 ns RD = 1 MΩ 5.0 ± 0.5 1.0 2.0 3.4 1.0 3.7 S1 = Open 3.3 ± 0.3 1.5 3.3 5.5 1.5 6.2 CL = 50 pF Figures 5.0 ± 0.5 1.0 2.6 4.3 1.3 4.8 RD = 500Ω, S1 = Open 1, 3 tPLH Propagation Delay 1.65 2.0 9.0 1.45 2.0 15.0 tPHL LE to Q 1.8 2.0 6.0 9.6 2.0 10.0 2.5 ± 0.2 1.8 3.5 6.1 1.5 6.6 CL = 15 pF Fig1,u r3es 3.3 ± 0.3 1.3 2.6 4.4 1.0 4.8 ns RD = 1 MΩ 5.0 ± 0.5 1.0 2.0 3.2 0.8 3.5 S1 = Open 3.3 ± 0.3 1.5 3.3 5.3 1.5 6.2 CL = 50 pF Figures 5.0 ± 0.5 1.3 2.6 4.2 1.2 4.6 RD = 500Ω, S1 = Open 1, 4 tPZL Output Enable Time 1.65 2.0 9.0 13.5 2.0 14.6 tPZH 1.8 2.0 6.0 9.0 2.0 9.5 CL = 50 pF, VI = 2x VCC 2.5 ± 0.2 2.0 3.7 6.0 1.8 6.6 ns RU, RD = 500Ω Fig1,u r4es 3.3 ± 0.3 1.5 2.8 5.0 1.4 5.3 S1 = GND for tPZH 5.0 ± 0.5 1.0 2.2 3.7 1.0 3.9 S1 = VI for tPZL tPLZ Output Disable Time 1.65 2.0 7.7 12.0 2.0 13.0 tPHZ 1.8 2.0 5.1 8.0 2.0 8.5 CL = 50 pF, VI = 2x VCC 2.5 ± 0.2 2.0 3.5 6.0 1.8 6.3 ns RU, RD = 500Ω Fig1,u r4es 3.3 ± 0.3 1.5 2.8 4.5 1.4 4.7 S1 = GND for tPHZ 5.0 ± 0.5 1.0 2.3 3.7 1.0 3.9 S1 = VI for tPLZ tS Setup Time, 2.5 ± 0.2 2.0 CL = 50 pF D to LE 3.3 ± 0.3 1.5 ns RD = 500 Ω, S1 = Open Fig1,u r5es 5.0 ± 0.5 1.5 tH Hold Time, 2.5 ± 0.2 1.5 CL = 50 pF D to LE 3.3 ± 0.3 1.5 ns RD = 500 Ω, S1 = Open Fig1,u r5es 5.0 ± 0.5 1.5 tW Pulse Width, LE 2.5 ± 0.2 3.0 3.3 ± 0.3 3.0 ns CL = 50 pF Fig1,u r5es 5.0 ± 0.5 3.0 RD = 500 Ω, S1 = Open Capacitance (Note 3) Symbol Parameter Typ Max Units Conditions CIN Input Capacitance 3 pF VCC = Open, VIN = 0V or VCC COUT Output Capacitance 4 pF VCC = 3.3V, VIN = 0V or VCC CPD Power Dissipation Capacitance 14 pF VCC = 3.3V (Note 4) 17 VCC = 5.0V Note 3: TA = +25C, f = 1 MHz. Note 4: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output loading and operating at 50% duty cycle. (See Figure 2) CPD is related to ICCD dynamic operating current by the expression: ICCD = (CPD)(VCC)(fIN) + (ICCstatic). www.fairchildsemi.com 4

N AC Loading and Waveforms C 7 S Z 3 7 3 CL includes load and stray capacitance D Input = AC Waveform; tr = tf = 1.8 ns; Input PRR = 1.0 MHz, tw = 500 ns D Input PRR = 10 MHz; Duty Cycle = 50% FIGURE 1. AC Test Circuit FIGURE 2. ICCD Test Circuit FIGURE 3. AC Waveforms FIGURE 4. AC Waveforms FIGURE 5. AC Waveforms 5 www.fairchildsemi.com

3 7 Tape and Reel Specification 3 Z TAPE FORMAT for SC70 S 7 Package Tape Number Cavity Cover Tape C Designator Section Cavities Status Status N Leader (Start End) 125 (typ) Empty Sealed P6X Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) Package Tape Size DIM A DIM B DIM F DIM Ko DIM P1 DIM W 0.093 0.096 0.138 ± 0.004 0.053 ± 0.004 0.157 0.315 ± 0.004 SC70-6 8 mm (2.35) (2.45) (3.5 ± 0.10) (1.35 ± 0.10) (4) (8 ± 0.1) www.fairchildsemi.com 6

N Tape and Reel Specification (Continued) C 7 TAPE FORMAT for MicroPak S Package Tape Number Cavity Cover Tape Z 3 Designator Section Cavities Status Status 7 Leader (Start End) 125 (typ) Empty Sealed 3 L6X Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed REEL DIMENSIONS inches (millimeters) Tape A B C D N W1 W2 W3 Size 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/−0.000 0.567 W1 + 0.078/−0.039 8 mm (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00) (14.40) (W1 + 2.00/−1.00) 7 www.fairchildsemi.com

3 7 Physical Dimensions 3 inches (millimeters) unless otherwise noted Z S 7 C N 6-Lead SC70, EIAJ SC88, 1.25mm Wide Package Number MAA06A www.fairchildsemi.com 8

N Physical Dimensions inches (millimeters) unless otherwise noted (Continued) C 7 S Z 3 7 3 T i n y L o g i c  U H S D - T y p e L a t c h w it h 3 - S T A T E O u t p u t 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A 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: 1. Life support devices or systems are devices or systems 2. A critical component in any component of a life support which, (a) are intended for surgical implant into the device or system whose failure to perform can be rea- body, or (b) support or sustain life, and (c) whose failure sonably expected to cause the failure of the life support to perform when properly used in accordance with device or system, or to affect its safety or effectiveness. instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the www.fairchildsemi.com user. 9 www.fairchildsemi.com

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: N. American Technical Support: 800−282−9855 Toll Free ON Semiconductor Website: www.onsemi.com Literature Distribution Center for ON Semiconductor USA/Canada 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Europe, Middle East and Africa Technical Support: Order Literature: http://www.onsemi.com/orderlit Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Phone: 421 33 790 2910 Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Japan Customer Focus Center For additional information, please contact your local Email: orderlit@onsemi.com Phone: 81−3−5817−1050 Sales Representative © Semiconductor Components Industries, LLC www.onsemi.com www.onsemi.com 1