HD74LV2GT66A 2?channel analog switch ade-205-698 (z) rev.0 jul. 2002 description the HD74LV2GT66A has 2?channel analog switch in a 8 pin package. each switch section has its own enable input control (c). high level voltage applied to c turns on the associated switch section. applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog to digital and digital to analog conversion systems. low voltage and high speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life. features ? the basic gate function is lined up as hitachi uni logic series. ? supplied on emboss taping for high speed automatic mounting. ? control input is ttl compatible input level. supply voltage range : 4.5 to 5.5 v operating temperature range : ?40 to +85c ? control inputs v ih (max.) = 5.5 v (@v cc = 0 v to 5.5 v) ? control inputs have hysteresis voltage for the slow transition. ? package type package type package code package suffix taping code ssop-8 pin ttp-8dbv us e (3,000 pcs / reel)
HD74LV2GT66A rev.0, jul. 2002, page 2 of 10 outline and article indication HD74LV2GT66A l ot no. y : year code (the last digit of year) m : month code w : week code y m w t 6 6 type no. index band ssop ? 8 function table control switch loff hon h : high level l : low level
HD74LV2GT66A rev.0, jul. 2002, page 3 of 10 pin arrangement (top view) 8v cc 1 7 cont1 6 out / in2 5 in / out2 in / out1 2 out / in1 3 cont2 4 gnd
HD74LV2GT66A rev.0, jul. 2002, page 4 of 10 absolute maximum ratings item symbol ratings unit test conditions supply voltage range v cc ? 0.5 to 7.0 v input voltage range *1 v i ? 0.5 to 7.0 v output voltage range *1, 2 v o ? 0.5 to v cc + 0.5 v output : h or l input clamp current i ik ? 20 ma v i < 0 output clamp current i ok 50 ma v o < 0 or v o > v cc continuous output current i o 25 ma v o = 0 to v cc continuous current through v cc or gnd i cc or i gnd 50 ma maximum power dissipation at ta = 25 c (in still air) *3 p t 200 mw storage temperature tstg ? 65 to 150 c notes: the absolute maximum ratings are values which must not individually be exceeded, and furthermore no two of which may be realized at the same time. 1. the input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. this value is limited to 5.5 v maximum. 3. the maximum package power dissipation was calculated using a junction temperature of 150 c. recommended operating conditions item symbol min max unit conditions supply voltage range v cc 4.5 5.5 v input voltage range v i 05.5v input / output voltage range v i/o 0v cc v input transition rise or fall rate ? t / ? v 0 20 ns / v v cc = 4.5 to 5.5 v operating free-air temperature t a ? 40 85 c note: unused or floating control inputs must be held high or low.
HD74LV2GT66A rev.0, jul. 2002, page 5 of 10 electrical characteristics t a = 25c t a = ?40 to 85c item symbol v cc (v) min typ max min typ max unit test conditions v ih 4.5 to 5.5 ??? 2.0 ?? input voltage v il 4.5 to 5.5 ???? ? 0.8 v control input only hysteresis voltage v h 5.0 ???? 0.15 ? vv t + ? v t ? on-state switch resistance r on 4.5 ? 40 75 ?? 100 ? v in = v cc or gnd v c = v ih i t = 1 ma peak on resistance r on (p) 4.5 ? 50 100 ?? 125 ? v in = v cc to gnd v c = v ih i t = 1 ma difference of on-state resistance between switches ? r on 4.5 ? 715 ?? 20 ? v in = v cc to gnd v c = v ih i t = 1 ma off-state switch leakage current i s (off) 5.5 ?? 0.1 ?? 1.0 av in = v cc , v out = gnd or v in = gnd, v o = v cc , v c = v il on-state switch leakage current i s (on) 5.5 ?? 0.1 ?? 1.0 av in = v cc or gnd v c = v ih input current i in 0 to 5.5 ?? 0.1 ?? 1.0 av in = 5.5 v or gnd quiescent supply current i cc 5.5 ???? ? 10 av in = v cc or gnd ? i cc 5.5 ???? ? 1.5 ma v in = 3.4 v control input capacitance c ic ?? 3.5 ???? pf switch terminal capacitance c in / out ?? 4.0 ???? pf feedthrough capacitance c in ? out ?? 0.5 ???? pf
HD74LV2GT66A rev.0, jul. 2002, page 6 of 10 switching characteristics ? v cc = 5.0 0.5 v ta = 25c ta = ?40 to 85c item symbol min typ max min max unit test conditions from (input) to (output) ? 1.0 4.0 ? 7.0 c l = 15 pf propagation delay time t plh t phl ? 3.0 6.0 ? 8.0 ns c l = 50 pf in/out or out/in out/in or in/out ? 3.0 7.0 ? 10.0 c l = 15 pf enable time t zh t zl ? 5.0 12.0 ? 16.0 ns c l = 50 pf c in/out or out/in ? 4.0 7.0 ? 10.0 c l = 15 pf disable time t hz t lz ? 6.0 12.0 ? 16.0 ns c l = 50 pf c in/out or out/in operating characteristics ? c l = 50 pf ta = 25c item symbol v cc (v) min typ max unit test conditions power dissipation capacitance c pd 5.0 ? 4.0 ? pf f = 10 mhz
HD74LV2GT66A rev.0, jul. 2002, page 7 of 10 test circuit v out v cc + ? v cc gnd (on) v v =v cih v =v r on in cc 1.0 ma r = on 10 ? 3 (?) v in ? out v v in ? out v cc v cc gnd (off) a v =v cil v =v or gnd in cc v =gnd or v out cc v cc v cc gnd (on) a v =v cih v =v or gnd in cc v open out i (off), i (on) ss v cc v cc gnd (on) v =v cih v in t = t = 3 ns r f v out c = 15 or 50 pf l v ol v oh 3 v gnd t f t r 90% 90% 1.5 v 1.5 v 50% 50% t plh t phl 10% 10% v out v in t ,t plh phl
HD74LV2GT66A rev.0, jul. 2002, page 8 of 10 v cc v cc v cc gnd gnd item s1 s2 v c v in t zh r = 1 k l ? c =15 or 50 pf l v oh 3 v gnd gnd t f t r 90% 90% 1.5 v 1.5 v 50% t zh 10% 10% v out v ? 0.3 v oh v +0.3 v ol v c v cc gnd t zl v cc gnd t hz v cc gnd t lz s1 r = 1 k l ? s2 t hz 50% v ol v cc t zl t lz v out t ,t / t ,t zh zl hz lz t = t = 3 ns rf v cc v cc gnd (off) v =gnd c c in/out c in/out c in ? out c , c in/out in ? out
HD74LV2GT66A rev.0, jul. 2002, page 9 of 10 package dimensions (0.5) 1.5 0.2 hitachi code jedec jeita mass (reference value) ttp-8dbv ? ? 0.010 g 8 ? 0.2 + 0.1 ? 0.05 0.13 + 0.1 ? 0.05 (0.5) 2.0 0.2 (0.5) 0.7 0.1 2.3 0.1 3.1 0.3 (0.4) (0.4) (0.17) 0 ? 0.1 unit: mm
HD74LV2GT66A rev.0, jul. 2002, page 10 of 10 disclaimer 1. hitachi neither warrants nor grants licenses of any rights of hitachi ? s or any third party ? s patent, copyright, trademark, or other intellectual property rights for information contained in this document. hitachi bears no responsibility for problems that may arise with third party ? s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. products and product specifications may be subject to change without notice. confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. hitachi makes every attempt to ensure that its products are of high quality and reliability. however, contact hitachi ? s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. design your application so that the product is used within the ranges guaranteed by hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the hitachi product. 5. this product is not designed to be radiation resistant. 6. no one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from hitachi. 7. contact hitachi ? s sales office for any questions regarding this document or hitachi semiconductor products. sales offices hitachi, ltd. semiconductor & integrated circuits nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan tel: (03) 3270-2111 fax: (03) 3270-5109 copyright ? hitachi, ltd., 2002. all rights reserved. printed in japan. hitachi asia ltd. hitachi tower 16 collyer quay #20-00 singapore 049318 tel : <65>-6538-6533/6538-8577 fax : <65>-6538-6933/6538-3877 url : http://semiconductor.hitachi.com.sg url http://www.hitachisemiconductor.com/ hitachi asia ltd. (taipei branch office) 4/f, no. 167, tun hwa north road hung-kuo building taipei (105), taiwan tel : <886>-(2)-2718-3666 fax : <886>-(2)-2718-8180 telex : 23222 has-tp url : http://www.hitachi.com.tw hitachi asia (hong kong) ltd. group iii (electronic components) 7/f., north tower world finance centre, harbour city, canton road tsim sha tsui, kowloon hong kong tel : <852>-2735-9218 fax : <852>-2730-0281 url : http://semiconductor.hitachi.com.hk hitachi europe gmbh electronic components group dornacher stra?e 3 d-85622 feldkirchen postfach 201, d-85619 feldkirchen germany tel: <49> (89) 9 9180-0 fax: <49> (89) 9 29 30 00 hitachi europe ltd. electronic components group whitebrook park lower cookham road maidenhead berkshire sl6 8ya, united kingdom tel: <44> (1628) 585000 fax: <44> (1628) 585200 hitachi semiconductor (america) inc. 179 east tasman drive san jose,ca 95134 tel: <1> (408) 433-1990 fax: <1>(408) 433-0223 for further information write to: colophon 6.0
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