HD74UH32 2-input or gate ade-205-018b (z) 3rd. edition sep. 2000 description the HD74UH32 is high speed cmos two input or gate using silicon gate cmos process. with cmos low power dissipation, it provides high speed equivalent to ls-ttl series. the internal circuit of three stages construction with buffer provides wide noise margin and stable output. features encapsulated in very small 5pins package of 2.9 1.6 1.1 mm, the efficiency to mount on substrate is significantly improved. the basic gate function is lined up as hitachi uni logic series. supplied on embos taping for high speed automatic mounting. electrical characteristics equivalent to the hd74hc32 supply voltage range: 2 to 6 v operating temperature range: ?0 to +85? | i oh | = i ol = 2 ma (min) pin arrangement (top view) 5 4 v cc 1 2 3 in b in a gnd out x
HD74UH32 2 article indication type name h 4 a lot number absolute maximum ratings item symbol ratings unit supply voltage v cc ?.5 to +7.0 v input voltage v in ?.5 to v cc +0.5 v output voltage v out ?.5 to v cc +0.5 v input diode current i ik 20 ma output diode current i ok 20 ma output current i out 25 ma v cc /gnd current i cc , i gnd 25 ma power dissipation p t 200 mw strage temperature tstg ?5 to +150 c recommended operating conditions item symbol ratings unit supply voltage v cc 2 to 6 v input voltage v in 0 to v cc v output voltage v out 0 to v cc v operating temperature topr ?0 to +85 c input rise/fall time t r , t f 0 to 1000 (v cc = 2.0 v) ns 0 to 500 (v cc = 4.5 v) 0 to 400 (v cc = 6.0 v)
HD74UH32 3 electrical characteristics ta = 25 c ta = ?0 to 85 c test conditions item symbol min typ max min max unit v cc input voltage v ih 1.5 1.5 v 2.0 3.15 3.15 4.5 4.2 4.2 6.0 v il 0.5 0.5 v 2.0 1.35 1.35 4.5 1.8 1.8 6.0 output voltage v oh 1.9 2.0 1.9 v 2.0 i oh = ?0 m a 4.4 4.5 4.4 4.5 5.9 6.0 5.9 6.0 4.18 4.31 4.13 4.5 i oh = ? ma 5.68 5.80 5.63 6.0 i oh = ?.6 ma v ol 0.0 0.1 0.1 v 2.0 v in = v il i ol = 20 m a 0.0 0.1 0.1 4.5 0.0 0.1 0.1 6.0 0.17 0.26 0.33 4.5 i ol = 2 ma 0.18 0.26 0.33 6.0 i ol = 2.6 ma input current i in 0.1 1.0 m a 6.0 v in = v cc or gnd operating current i cc 1.0 10.0 6.0 v in = v cc or gnd switching characteristics ta = 25 c item symbol min typ max unit test conditions output rise/fall time t tlh 5 10 ns see test circuit t thl propagation delay time t plh 7 15 ns see test circuit t phl (c l = 15 pf, t r = t f = 6 ns, v cc = 5 v)
HD74UH32 4 ta = 25 c ta = ?0 to 85 c test conditions item symbol min typ max min max unit v cc output rise/fall time t tlh 50 125 155 ns 2.0 see test circuit t thl 14 25 31 4.5 12 21 26 6.0 propagation delay time t plh 48 100 125 ns 2.0 see test circuit t phl 12 20 25 4.5 9 17 21 6.0 input capacitance c in ? 10?0pf equivalent capacitance c pd ?0 (c l = 50 pf, t r = t f = 6 ns) note: c pd is equivalent capacitance inside of the ic calculated from the operating current without load (see test circuit). the average operating current without load is calculated according to the expression below. i cc (opr) = c pd ?v cc ?f in + i cc test circuit 50 w c l input output v cc pulse generator note: operating current test time, output is open.
HD74UH32 5 waveforms input output 90% 50% 10% t tlh t thl v cc gnd v oh v ol 6 ns 6 ns t plh 90% 50% 10% 90% 50% 10% 90% 50% 10% t phl
HD74UH32 6 package dimensions 0.16 0 ?0.1 0.95 0.6 5 ?0.4 2.9 0.2 1.9 0.2 1.6 2.8 + 0.2 ?0.3 + 0.2 ?0.1 + 0.1 ?0.05 0.95 0.6 + 0.1 ?0.05 1.1 0.3 + 0.2 ?0.1 hitachi code jedec eiaj mass (reference value) mpak-5 0.015 g unit: mm
HD74UH32 7 cautions 1. hitachi neither warrants nor grants licenses of any rights of hitachi? or any third party? 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? 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? 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? sales office for any questions regarding this document or hitachi semiconductor products. hitachi, ltd. semiconductor & integrated circuits. nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan tel: tokyo (03) 3270-2111 fax: (03) 3270-5109 copyright ? hitachi, ltd., 2000. all rights reserved. printed in japan. hitachi asia ltd. hitachi tower 16 collyer quay #20-00, singapore 049318 tel : <65>-538-6533/538-8577 fax : <65>-538-6933/538-3877 url : http://www.hitachi.com.sg url northamerica : http://semiconductor.hitachi.com/ europe : http://www.hitachi-eu.com/hel/ecg asia : http://sicapac.hitachi-asia.com japan : http://www.hitachi.co.jp/sicd/indx.htm 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>-(2)-735-9218 fax : <852>-(2)-730-0281 url : http://www.hitachi.com.hk hitachi europe ltd. electronic components group. whitebrook park lower cookham road maidenhead berkshire sl6 8ya, united kingdom tel: <44> (1628) 585000 fax: <44> (1628) 585160 hitachi europe gmbh electronic components group dornacher stra b e 3 d-85622 feldkirchen, munich germany tel: <49> (89) 9 9180-0 fax: <49> (89) 9 29 30 00 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 2.0
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