1 ps8582 08/14/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 sotiny ? gate stx dual 2-input nor features ? high-speed: t pd = 2.6ns typical into 50pf @ 5v v cc ? broad operating range: v cc = 1.65v ? 5.5v ? power down high-impedance inputs/outputs ? high output drive: 24ma at 3v v cc ? package: 8-pin space saving us8 (d) 8-pin space saving msop (u) description the pi74stx2g02 is a dual 2-input nor gate that operates over the 1.65v to 5.5v v cc operating range. pericom?s pi74stx series of products are produced using the company?s advanced submicron technology. pi74stx2g02 s t u p n it u p t u o ab y l l h h l h l h h l l l function table note: h = high logic level l = low logic level pin description s e m a n n i pn o i t p i r c s e d n as t u p n i n bs t u p n i n ys t u p t u o recommended operating conditions (1) note: 1. unused inputs must be held high or low. they may not float. r e t e m a r a pn o i t i d n o c. n i m. x a ms t i n u v ( e g a t l o v y l p p u s c c )5 6 . 15 . 5 v v ( e g a t l o v t u p n i n i )05 . 5 v ( e g a t l o v t u p t u o t u o )0v c c e r u t a r e p m e t g n i t a r e p o0 4 ?5 8c d n a e s i r t u p n i t ( e m i t l l a f r t , f ) v c c , v 8 . 1 = v 2 . 0 v 5 . 2 00 2 v / s n v c c , v 3 . 3 = v 3 . 0 00 1 v c c , v 0 . 5 = v 5 . 0 05 block diagram pinout an bn yn a1 v cc y1 b2 a2 y2 gnd b1 123 4 876 5 8-pin d,u
2 ps8582 10/17/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 pi74stx2g02 sotiny ? gate stx dual 2-input nor dc electrical characteristics (over supply voltage and operating temperature ranges, unless otherwise specified) supply voltage (v cc ) .......................................... ?0.5v to +7v dc input voltage (v in ) (1) .................................................................... ?0.5v to +7v voltage range applied to any output in the power-off state, v out (1) ................................................................. ?0.5v to +7v voltage range applied to any output in the high or low state, v out (1) ........................................................ ?0.5v tov cc +0.5v dc input diode current (i ik ) ........................ ?50ma to 20ma absolute maximum ratings note: absolute maximum ratings are dc values beyond which the device may be damaged or have its useful life impaired. the datasheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperatur e, and output/input loading variables. pericom does not recommend operation outside datasheet specifications. 1. the input negative voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. dc output diode current (i ok ) .................... ?50ma to 20ma dc output current (i out ) ........................................... 50ma dc v cc /gnd current (i cc /i gnd ) ............................... 100ma storage temperature (t stg ) .......................... ?65c to +150c junction lead temperature (ios) ................................... 260c power dissipation: msop ........................................... 300mw us8 .............................................. 200mw l o b m y ss r e t e m a r a pv c c ) v (s n o i t i d n o c t a c 5 2 + =t a c 5 8 + o t 0 4 ? = s t i n u . n i m. p y t. x a m. n i m. x a m v h i e g a t l o v t u p n i l e v e l h g i h 5 9 . 1 - 5 6 . 1 5 . 5 - 3 . 2 5 7 . 0v c c 0 7 . 0v c c 5 7 . 0v c c 0 7 . 0v c c v v l i e g a t l o v t u p n i l e v e l w o l 5 9 . 1 - 5 6 . 1 5 . 5 - 3 . 2 5 2 . 0v c c 0 3 . 0v c c 5 2 . 0v c c 0 3 . 0v c c v h o l e v e l h g i h e g a t l o v t u p t u o 5 6 . 1 3 . 2 0 . 3 5 . 4 v n i= v l i i h o a 0 0 1 ? = 5 5 . 1 2 . 2 9 . 2 4 . 4 5 6 . 1 3 . 2 0 . 3 5 . 4 5 5 . 1 2 . 2 9 . 2 4 . 4 5 6 . 1 3 . 2 0 . 3 0 . 3 5 . 4 i h o a m 4 ? = i h o a m 8 ? = i h o a m 6 1 ? = i h o a m 4 2 ? = i h o a m 2 3 ? = 9 2 . 1 9 . 1 4 . 2 2 . 2 8 . 3 8 4 . 1 1 1 . 2 9 6 . 2 3 5 . 2 2 0 . 4 9 2 . 1 9 . 1 4 . 2 2 . 2 8 . 3 v l o l e v e l w o l e g a t l o v t u p t u o 5 6 . 1 3 . 2 0 . 3 5 . 4 v n i= v h i i l o a 0 0 1 = 0 . 0 0 . 0 0 . 0 0 . 0 1 . 0 1 . 0 1 . 0 1 . 0 1 . 0 1 . 0 1 . 0 1 . 0 5 6 . 1 3 . 2 0 . 3 0 . 3 5 . 4 i l o a m 4 = i l o a m 8 = i l o a m 6 1 = i l o a m 4 2 = i l o a m 2 3 = 7 0 . 0 0 1 . 0 8 1 . 0 8 2 . 0 2 3 . 0 4 2 . 0 3 . 0 4 . 0 5 5 . 0 5 5 . 0 4 2 . 0 3 . 0 4 . 0 5 5 . 0 5 5 . 0 i n i t n e r r u c e g a k a e l t u p n i5 . 5 - 0 . 0v n i d n g r o v 5 . 5 =1 . 0 0 . 1 a i f f o t n e r r u c e g a k a e l f f o r e w o p0 . 0v n i v r o t u o v 5 . 5 =1 0 1 i c c t n e r r u c y l p p u s t n e c s e i u q5 . 5 - 5 6 . 1v n i d n g , v 5 . 5 =10 1
3 ps8582 10/17/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 pi74stx2g02 sotiny ? gate stx dual 2-input nor ac loading and waveforms figure 1. ac test circuit figure 2. i ccd test circuit figure 3. ac waveforms c l includes load and stray capacitance input prr = 1.0 mhz; t w = 500ns input r l c l v cc output input = ac waveform; t r = t f = 1.8ns; prr = 10 mhz; duty cycle = 50% input v cc a v oh gnd input output t w t phl t r = 3ns t f = 3ns t plh v ol 50% 50% 50% 50% 90% 90% 10% 10% v cc ac electrical characteristics notes: 2. 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). symbol parameter vcc (v) conditions ta = +25c ta = -40c to +85c units fig. no. min. typ. max. min. max. t plh , t phl propagation delay 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 c l = 15pf, r l = 1m ohm 2.0 1.2 0.8 0.5 9.8 5.4 4.0 3.1 2.0 1.2 0.8 0.5 10.0 5.8 4.4 3.3 ns 1 3 t plh , t phl propagation delay 3.3 0.3 5.0 0.5 c l = 50pf, r l = 500 ohms 1.2 0.8 5.0 3.8 1.2 0.8 5.7 4.2 1 3 c in input capacitance 0 2.5 pf c pd power dissipation capacitance (2) 3.3 5.0 15 19 2
4 ps8582 10/17/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 pi74stx2g02 sotiny ? gate stx dual 2-input nor 15 ? max 15 ? max detail a detail a .112 .120 2.85 3.05 .114 .122 2.90 3.10 .114 .122 2.90 3.10 .010 0 ? - 6 ? 15? max. 15? max. 0.25 gauge plane .003 .012 .016 .028 .037 0.40 0.70 0.95 ref 0.07 0.30 .003 .012 0.07 0.30 8-pin msop (u) package pericom semiconductor corporation 2380 bering drive ? san jose, ca 95131 ? 1-800-435-2336 ? fax (408) 435-1100 ? http://www.pericom.com ordering information t r a pe g a k c a p - n i pg n i k r a m p o te g n a r g n i t a r e p o x u 2 0 g 2 x t s 4 7 i pp o s m - n i p - 82 0 g 2 , x t s 4 7c o 5 8 o t c o 0 4 ? x d 2 0 g 2 x t s 4 7 i p8 s u - n i p - 82 0 g 2 , x t sc o 5 8 o t c o 0 4 ? see detail a detail a .086 .094 2.20 2.40 .075 .083 1.90 2.10 .02 0.50 .118 .126 3.00 3.20 .007 .011 0.17 0.27 .000 .004 0.00 0.10 .024 .031 0.60 0.80 seating plane .035 0.90 .003 .009 0.08 0.23 gage plane .005 0.12 bsc max 0? - 6? 10? ref .008 .014 0.20 0.35 x.xx x.xx denotes dimensions in millimeters 8-pin us8 (d) package
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