? 2003 fairchild semiconductor corporation ds500272 www.fairchildsemi.com april 2000 revised april 2003 nc7wz86 tinylogic ? uhs dual 2-input exclusive-or gate nc7wz86 tinylogic ? uhs dual 2-input exclusive-or gate general description the nc7wz86 is a dual 2-input exclusive-or gate from fairchild?s ultra high speed series of tinylogic ? . the device is fabricated with advanced cmos technology to achieve ultra high speed with high output drive while main- taining 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 output are high impedance when v cc is 0v. inputs tolerate voltages up to 7v independent of v cc operating voltage. features space saving us8 surface mount package micropak ? leadless package ultra high speed; t pd 2.9 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 matches the performance of lcx when operated at 3.3v power down high impedance inputs/output overvoltage tolerant inputs facilitate 5v to 3v translation patented noise/emi reduction circuitry implemented ordering code: tinylogic ? is a registered trademark of fairchild semiconductor corporation. micropak ? is a trademark of fairchild semiconductor corporation. product package description supplied as order package code number number top mark nc7wz86k8x mab08a wz86 8-lead us8, jedec mo-187, variation ca 3.1mm wide 3k units on tape and reel nc7wz86l8x (preliminary) mac08a n7 8-lead micropak, 1.6 mm wide 5k units on tape and reel
www.fairchildsemi.com 2 nc7wz86 logic symbol ieee/iec pin descriptions function table 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 diagram). pad assignments for micropak (top thru view) pin names description a n , b n input y n output y = a b inputs output aby lll lhh hlh hhl
3 www.fairchildsemi.com nc7wz86 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 input must be held high or low. they may not float. dc electrical characteristics supply voltage (v cc ) ? 0.5v to + 7v dc input voltage (v in ) ? 0.5v to + 7v dc output voltage (v out ) ? 0.5v to + 7v dc input diode current (i ik ) @v in < ? 0.5v ? 50 ma dc output diode current (i ok ) @v out < ? 0.5v ? 50 ma dc output 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 supply voltage data retention (v cc ) 1.5v to 5.5v input voltage (v in ) 0v to 5.5v output voltage (v out )0v to v cc operating temperature (t a ) ? 40 c to + 85 c input rise and fall time (t r , t f ) v cc = 1.8v 0.15v, 2.5v 0.2v 0 ns/v to 20 ns/v v cc = 3.3v 0.3v 0 ns/v to 10 ns/v v cc = 5.0v 0.5v 0 ns/v to 5 ns/v thermal resistance ( ja ) 250 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 input voltage 1.65 to 1.95 0.75 v cc 0.75 v cc v 2.3 to 5.5 0.7 v cc 0.7 v cc v il low level input voltage 1.65 to 1.95 0.25 v cc 0.25 v cc v 2.3 to 5.5 0.3 v cc 0.3 v cc v oh high level output voltage 1.65 1.55 1.65 1.55 vv in = v ih , v il i oh = ? 100 a 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 v i oh = ? 4 ma 2.3 1.9 2.15 1.9 i oh = ? 8 ma 3.0 2.4 2.80 2.4 i oh = ? 16 ma 3.0 2.3 2.68 2.3 i oh = ? 24 ma 4.5 3.8 4.20 3.8 i oh = ? 32 ma v ol low level output voltage 1.65 0.0 0.1 0.1 vv in = v ih or v il i ol = 100 a 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 v i ol = 4 ma 2.3 0.10 0.3 0.3 i ol = 8 ma 3.0 0.15 0.4 0.4 i ol = 16 ma 3.0 0.22 0.55 0.55 i ol = 24 ma 4.5 0.22 0.55 0.55 i ol = 32 ma i in input leakage current 0 to 5.5 0.1 1 av in = 5.5v, gnd i off power off leakage current 0.0 1 10 av in or v out = 5.5v i cc quiescent supply current 1.65 to 5.5 1 10 av in = 5.5v, gnd
www.fairchildsemi.com 4 nc7wz86 ac electrical characteristics note 3: c pd is defined as the value of the internal equivalent capacitance which is derived from 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). 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 2.0 6.7 12.5 2.0 13.0 ns t phl 2.5 0.2 1.2 4.1 7.0 1.2 7.5 c l = 15 pf, figures 1, 3 3.3 0.3 0.8 3.0 4.8 0.8 5.2 r l = 1 m ? 5.0 0.5 0.5 2.2 3.5 0.5 3.8 t plh, propagation delay 3.3 0.3 1.2 3.8 5.4 1.2 5.9 ns c l = 50 pf, figures 1, 3 t phl 5.0 0.5 0.8 2.9 4.2 1.0 4.6 r l = 500 ? c in input capacitance 0 2.5 pf c pd power dissipation capacitance 3.3 15 pf (note 3) figure 2 5.0 19
5 www.fairchildsemi.com nc7wz86 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 l8x carrier 3000 filled sealed trailer (hub end) 75 (typ) empty sealed
www.fairchildsemi.com 6 nc7wz86 tape and reel specification (continued) reel dimensions inches (millimeters) tape size abcdn w1 w2 w3 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)
7 www.fairchildsemi.com nc7wz86 physical dimensions inches (millimeters) unless otherwise noted 8-lead us8, jedec mo-187, variation ca 3.1mm wide package number mab08a
www.fairchildsemi.com 8 nc7wz86 tinylogic ? uhs dual 2-input exclusive-or gate physical dimensions inches (millimeters) unless otherwise noted (continued) 8-lead micropak, 1.6 mm wide package number mac08a (preliminary) 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 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
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