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 semiconductors 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 . is now part of on semiconductor and the on semiconductor logo are trademarks of semico nductor components industries, llc dba on semiconductor or its subsid iaries in the united states and/or other countries. on semiconductor ow ns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellec tual property. a listing of on semiconductor?s product/patent cover age 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 semicon ductor makes no warranty, representation or guarantee regarding the s uitability of its products for any particular purpose, nor does on semico nductor assume any liability arising out of the application or use of any product or circuit, and speci?ca lly disclaims any and all liability, including without limitation spe cial, consequential or incidental damages. buyer is responsible for i ts products and applications using on semiconductor products, including compliance with all laws, regul ations and safety requirements or standards, regardless of any suppor t or applications information provided by on semiconductor. ?typica l? parameters which may be provided in on semiconductor data sheets and/or speci?cations can and do vary in diffe rent applications and actual performance may vary over time. all operat ing parameters, including ?typicals? must be validated for each custo mer application by customer?s technical experts. on semiconductor does not convey any license und er its patent rights nor the rights of others. on semiconductor products a re not designed, intended, or authorized for use as a critical compone nt in life support systems or any fda class 3 medical devices or medical devices with a same or similar classi?ca tion in a foreign jurisdiction or any devices intended for implantation i n the human body. should buyer purchase or use on semiconductor products fo r any such unintended or unauthorized application, buyer shall indemnify and hold on semico nductor and its of?cers, employees, subsidiaries, af?liates, and di stributors harmless against all claims, costs, damages, and expense s, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associa ted with such unintended or unauthorized use, even if such claim alleges th at on semiconductor was negligent regarding the design or manufacture o f the part. on semiconductor is an equal opportunity/af?rmative action employer. this literatu re is subject to all applicable copyright laws and is not for resale in any manne r.
? 2005 fairchild semiconductor corporation ds500494 www.fairchildsemi.com july 2001 revised november 2005 NC7NZ34 tinylogic ? uhs triple buffer NC7NZ34 tinylogic ? uhs triple buffer general description the NC7NZ34 is a triple buffer from fairchilds ultra high speed series of tinylogic ? in the space saving us8 pack- age. the device is fabricated with advanced cmos tech- nology to achieve ultra high speed with high output drive while maintaining low static power dissipation over a very broad v cc operating range. the device is specified to operate over the 1.65v to 5.5v v cc range. the inputs and outputs are high impedance when v cc is 0v. inputs toler- ate voltages up to 7v independent of v cc operating volt- age. features space saving us8 surface mount package micropak ? pb-free leadless package ultra high speed: t pd 2.4 ns typ into 50 pf at 5v v cc high output drive: 24 ma at 3v v cc broad v cc operating range: 1.65v to 5.5v power down high impedance inputs/outputs overvoltage tolerant inputs facilitate 5v to 3v translation ordering code: pb-free package per jedec j-std-020b. logic symbol ieee/iec pin descriptions function table y = a h = high logic level l = low logic level connection diagrams (top view) pin one orientation diagram aaa represents product code top mark - see ordering code 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 diag ram). pad assignments for micropak (top thru view) tinylogic ? is a registered trademark of fairchild semiconductor corporation. mic ropak ? is a trademark of fairchild semiconductor corporation. product package description supplied as order package code number number top mark NC7NZ34k8x mab08a nz34 8-lead us8, jedec mo-187, variation ca 3.1mm wide 3k un its on tape and reel NC7NZ34l8x mac08a p9 pb-free 8-lead micropak, 1.6 mm wide 5k units on tape and reel pin names description a 1 , a 2 , a 3 data inputs y 1 , y 2 , y 3 output input output ay ll hh proprietary noise/emi reduction circuitry implemented
www.fairchildsemi.com 2 NC7NZ34 absolute maximum ratings (note 1) recommended operating conditions (note 2) note 1: absolute maximum ratings are dc values beyond which the device may be damaged or have its useful life impaired. the datasheet specifica- tions should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading vari- ables. fairchild does not recommend operation outside datasheet specifi- cations. note 2: unused inputs must be held high or low. they may not float. dc electrical characteristics supply voltage (v cc ) ? 0.5v to + 7.0v dc input voltage (v in ) ? 0.5v to + 7.0v dc output voltage (v out ) ? 0.5v to + 7.0v dc input diode current (i ik ) v in < 0v ? 50 ma dc output diode current (i ok ) v out < 0v ? 50 ma dc output source/sink current (i out ) 50 ma dc v cc /gnd current (i cc /i gnd ) 100 ma storage temperature (t stg ) ? 65 c to + 150 c junction temperature under bias (t j ) 150 c junction lead temperature (t l ) (soldering, 10 seconds) 260 c power dissipation (p d ) @ + 85 c 250 mw supply voltage operating (v cc ) 1.65v to 5.5v data retention 1.5v to 5.5v input voltage (v in )0 v t o 5 . 5 v output voltage (v out ) 0v to v cc input rise and fall time (t r , t f ) v cc = 1.8v, 2.5v 0.2v 0 to 20 ns/v v cc = 3.3v 0.3v 0 to 10 ns/v v cc = 5.5v 0.5v 0 to 5 ns/v operating temperature (t a ) ? 40 c to + 85 c thermal resistance ( ja )2 5 0 c/w symbol parameter v cc t a = + 25 ct a = ? 40 c to + 85 c units conditions (v) min typ max min max v ih high level control 1.8 0.15 0.75 v cc 0.75 v cc v input voltage 2.3 to 5.5 0.7 v cc 0.7 v cc v il low level control 1.8 0.15 0.25 v cc 0.25 v cc v input voltage 2.3 to 5.5 0.3 v cc 0.3 v cc v oh high level control 1.65 1.55 1.65 1.55 vv in = v ih i oh = ? 100 a output voltage 2.3 2.2 2.3 2.2 3.0 2.9 3.0 2.9 4.5 4.4 4.5 4.4 1.65 1.29 1.52 1.29 i oh = ? 4 ma 2.3 1.9 2.14 1.9 i oh = ? 8 ma 3.0 2.4 2.75 2.4 i oh = ? 16 ma 3.0 2.3 2.62 2.3 i oh = ? 24 ma 4.5 3.8 4.13 3.8 i oh = ? 32 ma v ol low level control 1.65 0.0 0.1 0.1 vv in = v il i ol = 100 a output voltage 2.3 0.0 0.1 0.1 3.0 0.0 0.1 0.1 4.5 0.0 0.1 0.1 1.65 0.08 0.24 0.24 i ol = 4 ma 2.3 0.10 0.3 0.3 i ol = 8 ma 3.0 0.16 0.4 0.4 i ol = 16 ma 3.0 0.24 0.55 0.55 i ol = 24 ma 4.5 0.25 0.55 0.55 i ol = 32 ma i in input leakage current 0 to 5.5 0.1 1.0 a0 v in 5.5v i off power off leakage current 0.0 1.0 10 av in or v out = 5.5v i cc quiescent supply current 1.65 to 5.5 1.0 10 av in = 5.5v, gnd
3 www.fairchildsemi.com NC7NZ34 ac electrical characteristics note 3: c pd is defined as the value of the internal equivalent capacitance which is derived f rom dynamic operating current consumption (i ccd ) at no output loading and operating at 50% duty cycle. (see figure 2.) c pd is related to i ccd dynamic operating current by the expression: i ccd = (c pd )(v cc )(f in ) + (i cc static). dynamic switching characteristics ac loading and waveforms c l includes load and stray capacitance input prr = 1.0 mhz; t w = 500 ns figure 1. ac test circuit input = ac waveform; t r = t f = 1.8 ns; prr = 10 mhz; duty cycle = 50% figure 2. i ccd test circuit figure 3. ac waveforms symbol parameter v cc t a = + 25 ct a = ? 40 c to + 85 c units conditions figure (v) min typ max min max number t plh propagation delay 1.8 0.15 1.8 4.6 8.0 1.8 8.8 ns figures 1, 3 t phl 2.5 0.2 1.0 3.0 5.2 1.0 5.8 c l = 15 pf, 3.3 0.3 0.8 2.3 3.6 0.8 4.0 r l = 1 m 5.0 0.5 0.5 1.8 2.9 0.5 3.2 t plh propagation delay 3.3 0.3 1.2 3.0 4.6 1.2 5.1 ns c l = 50 pf, figures 1, 3 t phl 5.0 0.5 0.8 2.4 3.8 0.8 4.2 r l = 500 c in input capacitance 0 2.5 pf c pd power dissipation 3.3 9 pf (note 3) figure 2 capacitance 5.0 11 symbol parameter conditions v cc t a = 25 c unit (v) typical v olp quiet output dynamic peak v ol c l = 50pf, v ih = 5.0v, v il = 0v 5.0 0.8 v v olv quiet output dynamic valley v ol c l = 50pf, v ih = 5.0v, v il = 0v 5.0 ? 0.8 v
www.fairchildsemi.com 4 NC7NZ34 tape and reel specification tape format for us8 tape dimensions inches (millimeters) tape format for micropak tape dimensions inches (millimeters) package tape number cavity cover tape designator section cavities status status leader (start end) 125 (typ) empty sealed k8x carrier 3000 filled sealed trailer (hub end) 75 (typ) empty sealed package tape number cavity cover tape designator section cavities status status leader (start end) 125 (typ) empty sealed k8x carrier 3000 filled sealed trailer (hub end) 75 (typ) empty sealed
5 www.fairchildsemi.com NC7NZ34 tape and reel specification (continued) reel dimensions inches (millimeters) tape size abcdn w 1 w 2 w 3 8 mm 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/ ? 0.000 0.567 w1 + 0.078/ ? 0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/ ? 0.00) (14.40) (w1 + 2.00/ ? 1.00)
www.fairchildsemi.com 6 NC7NZ34 physical dimensions inches (millimeters) unless otherwise noted 8-lead us8, jedec mo-187, variation ca 3.1mm wide package number mab08a
7 www.fairchildsemi.com NC7NZ34 tinylogic ? uhs triple buffer physical dimensions inches (millimeters) unless otherwise noted (continued) pb-free 8-lead micropak, 1.6 mm wide package number mac08a fairchild does not assume any responsibility for use of any circuitry described, no circ uit 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 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 rea- sonably expected to result in a significant injury to the user. 2. a critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com
www. onsemi.com 1 on semiconductor and are trademarks of semiconductor components industries, llc dba on semiconductor or its subsidiaries i n 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 semiconductors 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 wi thout limitation special, consequential or incidental damages. buyer is responsible for its products and applications using on semiconductor products, including compliance with all laws, reg ulations 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 dif ferent applications and actual performance may vary over time. all operating parameters, including typic als must be validated for each customer application by customers technical experts. on semiconductor does not convey any license under its patent rights nor the right s 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 semicondu ctor products for any such unintended or unauthorized application, buyer shall indemnify and hold on semiconductor and its officers, employees, subsidiaries, affiliates, and distrib utors 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 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 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 on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your localsales representative ? semiconductor components industries, llc
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