1 ps8647 12/18/02 a in b in y out 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1 2345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012 12345678901 2 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 sotiny ? gate stx 2-input exclusive or description the pi74stx1gt86 is a 2-input exclusive or gate that operates over the 1.65v to 5.5v v cc operating range. the input threshold levels are ttl compatible. this device can be used for level shifting from 3v to 5v systems. pericom?s pi74stx series of products are produced using the company?s advanced submicron technology. pi74stx1gt86 block diagram pinout 5-pin t, c s t u p n it u p t u o a n i b n i y t u o l l h h l h l h l h h 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 a n i t u p n i b n i t u p n i y t u o t u p t u o recommended operating conditions (1) note: 1. unused inputs must be held high or low. they may not float. b in gnd v cc y out a in 1 2 4 5 3 features ? high-speed: t pd = 2.7ns typical into 15pf @ 5v v cc ? power down high-impedance inputs/outputs ? ttl compatible input: v il = 0.8v (max.) v ih = 2.0v (min.) ? balanced propagation delay t plh t phl ? package: 5-pin space saving sot23 (t) and sc70 (c) r e t e m a r a pn o i t i d n o cn i mx a ms t i n u v ( e g a t l o v y l p p u s c c )5 . 45 . 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 5 . 0 v 0 . 5 =00 2v / s n
2 ps8647 12/18/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 pi74stx1gt86 sotiny ? gate stx 2-input exclusive or notes: 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 electrical characteristics (over supply voltage and operating temperature ranges, unless otherwise specified) absolute maximum ratings 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 to v cc +0.5v dc input diode current (i ik ) ........................ ?50ma to 20ma dc output diode current (i ok ) .................... ?50ma to 20ma dc output current (i out ) ........................................... 50ma dc v cc /gnd current (i cc /i gnd ) ................................ 50ma storage temperature (t stg ) .......................... ?65c to +150c junction lead temperature (ios) ................................... 200c power dissipation sot23 ............................................ 200mw sc70 ............................................... 150mw 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 l e v e l h g i h e g a t l o v t u p n i 5 . 5 - 5 . 40 . 20 . 2 v v l i l e v e l w o l e g a t l o v t u p n i 5 . 5 - 5 . 48 . 08 . 0 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 . 4 v n i= v h i v r o l i i h o a 0 5 ? = i h o a m 8 ? = 4 . 4 4 9 . 3 5 . 4 ? 4 . 4 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 . 4 v n i= v h i v r o l i i l o a 0 5 = i l o a m 8 = 1 . 0 6 3 . 0 1 . 0 4 4 . 0 i n i t u p n i t n e r r u c e g a k a e l 5 . 5 - 0 . 0v n i d n g r o v 5 . 5 =1 . 0 0 . 1 a i f f o f f o - r e w o p t n e r r u c e g a k a e l 0 . 0v n i v r o t u o v 5 . 5 =0 . 1 0 1 i c c t n e c s e i u q t n e r r u c y l p p u s 5 . 5v n i d n g r o v 5 . 5 =0 . 10 1 i t c c i c c t u p n i r e p5 . 5 v t u p n i e n o n i v 4 . 3 = v = t u p n i r e h t o cc r o d n g 5 3 . 10 5 . 1a m
3 ps8647 12/18/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 pi74stx1gt86 sotiny ? gate stx 2-input exclusive or ac loading and waveforms figure 1. ac test circuit figure 2. i ccd test circuit c l includes load and stray capacitance input prr = 1.0 mhz; t w = 500ns input c l v cc output input = ac waveform; prr = 10 mhz; duty cycle = 50% input v cc output a figure 3. ac waveforms ac electrical characteristics notes: 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). l o b m y sr 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 c 0 4 ? = s t i n u . g i f . o n . n i m. p y t. x a m. n i m. x a m t h l p , t l h p y a l e d n o i t a g a p o r p5 . 0 0 . 5 c l , f p 5 1 =7 . 29 . 30 . 12 . 4 s n , 1 3 c l f p 0 5 =3 . 39 . 40 . 14 . 5 c n i e c n a t i c a p a c t u p n i0 30 10 1 f p c d p n o i t a p i s s i d r e w o p e c n a t i c a p a c ) 3 ( 0 . 59 22 in phase output out of phase output input t w t r = 3ns t f = 3ns t plh 50% v cc 50% v cc 1.5v 50% v cc 50% v cc 1.5v 90% 90% 10% 10% 3v v oh v oh gnd t plh t phl t phl v ol v ol
4 ps8647 12/18/02 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 pi74stx1gt86 sotiny ? gate stx 2-input exclusive or .102 .118 bsc 0.60 12 3 .000 .005 0.00 0.15 .014 .019 0.35 0.50 54 1.50 1.75 .059 .068 0.10 .023 .004 1.45 max. seating plane .057 0? - 10? 1.90 .075 .037 bsc 2.60 3.00 0.95 .110 .118 2.80 3.00 x.xx x.xx datum "a" denotes dimensions in milimeters packaging mechanical: 5-pin sot23 (t) guage plane seating plane seating plane denotes dimensions in millimeters notes: 1. controlling dimensions in millimeters 2. ref: jedec mo-203aa bsc view a bsc rev 0 ? -8 ? 4 ? -10 ? 0.15 .321 0.42 .017 .010 .018 0.26 0.46 .006 3 4 5 2 1 .011 .026 0.65 bsc .083 2.10 bsc .049 1.25 bsc .051 1.30 bsc .079 2.00 0.15 0.30 max .004 0.10 00 xxx xxx 1.10 pericom semiconductor corporation 2380 bering drive ? san jose, ca 95131 ? 1-800-435-2336 ? fax (408) 435-1100 ? http://www.pericom.com ordering information packaging mechanical: 5-pin sc70 (c) 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 t 6 8 t g 1 x t s 4 7 i p3 2 t o s - n i p - 56 5 nc o 5 8 o t c o 0 4 ? x c 6 8 t g 1 x t s 4 7 i p0 7 c s - n i p - 56 5 nc o 5 8 o t c o 0 4 ? thermal characteristics can be found on the web: http://www.pericom.com/packaging/mechanicals.php
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