to our customers, old company name in catalogs and other documents on april 1 st , 2010, nec electronics corporation merged with renesas technology corporation, and renesas electronics corporation took over all the business of both companies. therefore, although the old company name remains in this document, it is a valid renesas electronics document. we appreciate your understanding. renesas electronics website: http://www.renesas.com april 1 st , 2010 renesas electronics corporation issued by: renesas electronics corporation ( http://www.renesas.com ) send any inquiries to http://www.renesas.com/inquiry .
notice 1. all information included in this document is current as of th e date this document is issued. such information, however, is subject to change without any prior notice. before purchasing or using any renesas electronics products listed herein, please confirm the latest product information with a renesas electronics sales office. also, please pay regular and careful attention to additional and different information to be disclosed by renesas electronics such as that disclosed through our website. 2. renesas electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property ri ghts of third parties by or arising from the use of renesas electronics products or technical information described in this document . no license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property right s of renesas electronics or others. 3. you should not alter, modify, copy, or otherwise misappropriate any renesas electronics product, whether in whole or in part . 4. descriptions of circuits, software and other related information in this document are provided only to illustrate the operat ion of semiconductor products and application examples. you are fully responsible for the incorporation of these circuits, software, and information in the design of your equipment. renesas electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. 5. when exporting the products or technology described in this document, you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations. you should not use renesas electronics products or the technology de scribed in this document for any purpose re lating to military applications or use by the military, including but not limited to the development of weapons of mass destruction. renesas electronics products and technology may not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. 6. renesas electronics has used reasonable care in preparing the information included in this document, but renesas electronics does not warrant that such information is error free. renesas electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or om issions from the information included herein. 7. renesas electronics products are classified according to the following three quality grades: ?standard?, ?high quality?, an d ?specific?. the recommended applications for each renesas electronics product depends on the product?s quality grade, as indicated below. you must check the quality grade of each renesas electronics product before using it in a particular application. you may not use any renesas electronics product for any application categorized as ?specific? without the prior written consent of renesas electronics. further, you may not use any renesas electronics product for any application for which it is not intended without the prior written consent of renesas electronics. renesas electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any renesas electronics product for a n application categorized as ?specific? or for which the product is not intended where you have failed to obtain the prior writte n consent of renesas electronics. the quality grade of each renesas electronics product is ?standard? unless otherwise expressly specified in a renesas electronics data sheets or data books, etc. ?standard?: computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. ?high quality?: transportation equipment (automobiles, trains, ship s, etc.); traffic control systems; anti-disaster systems; an ti- crime systems; safety equipment; and medical equipment not specifically designed for life support. ?specific?: aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. 8. you should use the renesas electronics products described in this document within the range specified by renesas electronics , especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. renesas electronics shall have no liability for malfunctions o r damages arising out of the use of renesas electronics products beyond such specified ranges. 9. although renesas electronics endeavors to improve the quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. fur ther, renesas electronics products are not subject to radiation resistance design. please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a renesas electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. 10. please contact a renesas electronics sales office for details as to environmental matters such as the environmental compatibility of each renesas electronics product. please use re nesas electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of c ontrolled substances, including without limitation, the eu rohs directive. renesas electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. 11. this document may not be reproduced or duplicated, in any fo rm, in whole or in part, without prior written consent of renes as electronics. 12. please contact a renesas electronics sales office if you have any questions regarding the information contained in this document or renesas electronics products, or if you have any other inquiries. (note 1) ?renesas electronics? as used in this document means renesas electronics corporation and also includes its majority- owned subsidiaries. (note 2) ?renesas electronics product(s)? means any product developed or manufactured by or for renesas electronics.
rej03d0549-0300 rev.3.00 oct 27, 2008 page 1 of 7 hd74hc74 dual d-type flip-flops (with preset and clear) rej03d0549-0300 rev.3.00 oct 27, 2008 description the flip-flop has independent data, preset, clear, and clock inputs and q and q outputs. the logic level present at the data input is transferred to the outp ut during the positive going transition to the clock pulse. preset and clear are independent of the clock and accomplished by a low level at the appropriate input. features ? high speed operation: t pd (clock to q or q ) = 14 ns typ (c l = 50 pf) ? high output current: fa nout of 10 lsttl loads ? wide operating voltage: v cc = 2 to 6 v ? low input current: 1 a max ? low quiescent supply current: i cc (static) = 2 a max (ta = 25 c) ? ordering information part name package type package code (previous code) package abbreviation taping abbreviation (quantity) hd74hc74p dilp-14 pin prdp0014ab-b (dp-14av) p ? hd74hc74fpel sop-14 pin (jeita) prsp0014df-b (fp-14dav) fp el (2,000 pcs/reel) hd74hc74rpel sop-14 pin (jedec) prsp0014de-a (fp-14dnv) rp el (2,500 pcs/reel) hd74hc74tell tssop-14 pin ptsp0014ja-b (ttp-14dv) t ell (2,000 pcs/reel) note: please consult the sales office for the above package availability. function table inputs outputs preset clear clock data q q l h x x h l h l x x l h l l x x h *1 h *1 h h h h l h h l l h h h l x no change h h h x no change h h x no change h : high level l : low level x : irrelevant note: 1. q and q will remain high as long as preset and clear are low, but q and q are unpredictable, if preset and clear go high simultaneously.
hd74hc74 rej03d0549-0300 rev.3.00 oct 27, 2008 page 2 of 7 pin arrangement 1 2 3 4 5 6 7 1clr 1d 1ck 1pr 1q 1 q gnd v cc 2clr 2d 2ck 2pr 2q 2 q 14 13 12 11 10 9 8 (top view) ck d q q pr clr dck q q clr pr logic diagram (1/2) clr d pr ck ck ck ck q q ck # # # # ck ck ck ck ck ck # absolute maximum ratings item symbol ratings unit supply voltage range v cc ?0.5 to 7.0 v input / output voltage vin, vout ?0.5 to v cc +0.5 v input / output diode current i ik , i ok 20 ma output current i o 25 ma v cc , gnd current i cc or i gnd 50 ma power dissipation p t 500 mw storage temperature tstg ?65 to +150 c note: 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.
hd74hc74 rej03d0549-0300 rev.3.00 oct 27, 2008 page 3 of 7 recommended operating conditions item symbol ratings unit conditions supply voltage v cc 2 to 6 v input / output voltage v in , v out 0 to v cc v operating temperature ta ?40 to 85 c 0 to 1000 v cc = 2.0 v 0 to 500 v cc = 4.5 v input rise / fall time *1 t r , t f 0 to 400 ns v cc = 6.0 v note: 1. this item guarantees maxi mum limit when one input switches. waveform: refer to test circuit of switching characteristics. electrical characteristics ta = 25 c ta = ?40 to+85 c item symbol v cc (v) min typ max min max unit test conditions 2.0 1.5 ? ? 1.5 ? 4.5 3.15 ? ? 3.15 ? v ih 6.0 4.2 ? ? 4.2 ? v 2.0 ? ? 0.5 ? 0.5 4.5 ? ? 1.35 ? 1.35 input voltage v il 6.0 ? ? 1.8 ? 1.8 v 2.0 1.9 2.0 ? 1.9 ? 4.5 4.4 4.5 ? 4.4 ? 6.0 5.9 6.0 ? 5.9 ? i oh = ?20 a 4.5 4.18 ? ? 4.13 ? i oh = ?4 ma v oh 6.0 5.68 ? ? 5.63 ? v vin = v ih or v il i oh = ?5.2 ma 2.0 ? 0.0 0.1 ? 0.1 4.5 ? 0.0 0.1 ? 0.1 6.0 ? 0.0 0.1 ? 0.1 i ol = 20 a 4.5 ? ? 0.26 ? 0.33 i ol = 4 ma output voltage v ol 6.0 ? ? 0.26 ? 0.33 v vin = v ih or v il i ol = 5.2 ma input current iin 6.0 ? ? 0.1 ? 1.0 a vin = v cc or gnd quiescent supply current i cc 6.0 ? ? 2.0 ? 20 a vin = v cc or gnd, iout = 0 a switching characteristics (c l = 50 pf, input t r = t f = 6 ns) ta = 25 c ta = ?40 to +85 c item symbol v cc (v) min typ max min max unit test conditions 2.0 ? ? 5 ? 4 4.5 ? 35 25 ? 20 maximum clock frequency f max 6.0 ? ? 29 ? 24 mhz 2.0 ? ? 160 ? 200 4.5 ? 14 32 ? 40 6.0 ? ? 27 ? 34 ns clock to q or q 2.0 ? ? 160 ? 200 4.5 ? 13 32 ? 40 propagation delay time t plh , t phl 6.0 ? ? 27 ? 34 ns preset or clear to q or q 2.0 100 ? ? 125 ? 4.5 20 1 ? 25 ? setup time t su 6.0 17 ? ? 21 ? ns data to clock
hd74hc74 rej03d0549-0300 rev.3.00 oct 27, 2008 page 4 of 7 switching characteristics (c l = 50 pf, input t r = t f = 6 ns) ta = 25c ta = ?40 to +85c item symbol v cc (v) min typ max min max unit test conditions 2.0 5 ? ? 5 ? 4.5 5 0 ? 5 ? hold time t h 6.0 5 ?5 ? 5 ? ns clock to data 2.0 25 ? ? 31 ? 4.5 5 ? ? 6 ? removal time t rem 6.0 4 ? ? 5 ? ns preset, clear to clock 2.0 80 ? ? 100 ? 4.5 16 8 ? 20 ? pulse width t w 6.0 14 ? ? 17 ? ns clock, preset, clear 2.0 ? ? 75 ? 95 4.5 ? 5 15 ? 19 output rise/fall time t tlh , t thl 6.0 ? ? 13 ? 16 ns input capacitance cin ? ? 5 10 ? 10 pf test circuit v cc clock v cc z out = 50 ? input clear z out = 50 ? input c l = 50 pf output c l = 50 pf output q q pr d note: c l includes the probe and jig capacitance. pulse generator pulse generator see function table
hd74hc74 rej03d0549-0300 rev.3.00 oct 27, 2008 page 5 of 7 waveforms 0 v v cc v oh clock q q 50 % 10 % 90 % t r 10 % t f 50 % 50 % t w (h) 10 % 90 % t tlh 10 % t thl 90 % 10 % 90 % t tlh 10 % t thl 50 % 50 % 50 % 50 % t phl t plh t phl t plh v ol v oh v ol t phl v oh v ol 0 v v cc v oh v ol t plh 50 % 50 % 50 % 50 % 10 % 90 % clear q q 10 % 90 % t r t f 0 v v cc 50 % 50 % preset 10 % 90 % t r 10 % t f t w t w t plh t phl 50 % 50 % 0 v v cc 90 % t w (l) d ? waveform ? 1 ? waveform ? 2 1. input waveform: prr 1 mhz, zo = 50 ? , t r 6 ns, t f 6 ns 2. the output are measured one at a time with one transition per measurement. notes:
hd74hc74 rej03d0549-0300 rev.3.00 oct 27, 2008 page 6 of 7 package dimensions ( ni/pd/au plating ) 7.62 max nom min dimension in millimeters symbol reference 19.2 6.3 5.06 a 1 z b 3 d e a b p c e l e 1 0.51 0.56 1.30 0.19 0.25 0.31 2.29 2.54 2.79 0 15 20.32 7.4 0.40 0.48 2.39 2.54 8 14 7 1 p 3 1 1 b d e e z b la a c e p-dip14-6.3x19.2-2.54 0.97g mass[typ.] dp-14av prdp0014ab-b renesas code jeita package code previous code 1.42 0.15 1.27 7.50 8.00 0.40 0.34 a 1 10.5 max nom min dimension in millimeters symbol reference 2.20 0.90 0.70 0.50 5.50 0.20 0.10 0.00 0.46 0.25 0.20 0.15 7.80 8 0 0.12 1.15 10.06 l 1 z h e y x c b p a 2 e d b 1 c 1 e l a index mark e 1 *2 *1 7 14 8 f *3 p m x y d e h z b a p terminal cross section ( ni/pd/au plating ) b c detail f 1 1 l l a note) 1. dimensions"*1 (nom)"and"*2" do not include mold flash. 2. dimension"*3"does not include trim offset. e p-sop14-5.5x10.06-1.27 0.23g mass[typ.] fp-14dav prsp0014df-b renesas code jeita package code previous code
hd74hc74 rej03d0549-0300 rev.3.00 oct 27, 2008 page 7 of 7 14 8 7 f *1 *2 *3 p m x y 1 e index mark b a z h e d terminal cross section ( ni/pd/au plating ) p b c 1 1 detail f l l a a l e e c 1 b 1 d e a 2 b p c x y h e z l 1 8.65 1.08 0.25 0 8 6.10 0.15 0.20 0.25 0.46 0.10 0.14 0.25 3.95 0.40 0.60 1.27 1.75 reference symbol dimension in millimeters min nom max 9.05 a 1 0.34 0.40 6.20 5.80 1.27 0.15 0.635 note) 1. dimensions"*1 (nom)"and"*2" do not include mold flash. 2. dimension"*3"does not include trim offset. p-sop14-3.95x8.65-1.27 0.13g mass[typ.] fp-14dnv prsp0014de-a renesas code jeita package code previous code 0.83 0.10 0.65 6.20 6.60 0.20 0.15 a 1 5.30 max nom min dimension in millimeters symbol reference 1.10 0.6 0.5 0.4 4.40 0.10 0.07 0.03 0.25 0.20 0.15 0.10 6.40 8 0 0.13 1.0 5.00 l 1 z h e y x c b p a 2 e d b 1 c 1 e e l a index mark f *1 *2 *3 p m x y 1 e 7 14 8 b z e h d a p terminal cross section ( ni/pd/au plating ) b c 1 1 detail f a l l note) 1. dimensions"*1 (nom)"and"*2" do not include mold flash. 2. dimension"*3"does not include trim offset. p-tssop14-4.4x5-0.65 0.05g mass[typ.] ttp-14dv ptsp0014ja-b renesas code jeita package code previous code
notes: 1. this document is provided for reference purposes only so that renesas customers may select the appropriate renesas product s for their use. renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of renesas or any third party with respect to the information in this document. 2. renesas shall have no liability for damages or infringement of any intellectual property or other rights arising out of t he use of any information in this document, including, but not limited to, product data, diagrams, charts, programs, algorithms, and application circuit examples. 3. you should not use the products or the technology described in this document for the purpose of military applications such as the development of weapons of mass destruction or for the purpose of any other military use. when exporting the products or technology described herein, you should follow the applicable export control laws and regulations, and procedures required by such laws and regulations. 4. all information included in this document such as product data, diagrams, charts, programs, algorithms, and application ci rcuit examples, is current as of the date this document is issued. such information, however, is subject to change without any prior notice. before purchasing or using any renesas products listed in this document, please confirm the latest product information with a renesas sales office. also, please pay regular and careful attentio n to additional and different information to be disclosed by renesas such as that disclosed through our website. (http://www.renesas.com ) 5. renesas has used reasonable care in compiling the information included in this document, but renesas assumes no liability whatsoever for any damages incurred as a result of errors or omissions in the information included in this document. 6. when using or otherwise relying on the information in this document, you should evaluate the information in light of the t otal system before deciding about the applicability of such information to the intended application. renesas makes no representations, warranties or guaranties regarding th e suitability of its products for any particular application and specifically disclaims any liability arising out of the application and use of the information in this do cument or renesas products. 7. with the exception of products specified by renesas as suitable for automobile applications, renesas products are not desi gned, manufactured or tested for applications or otherwise in systems the failure or malfunction of which may cause a direct threat to human life or create a risk of h uman injury or which require especially high quality and reliability such as safety systems, or equipment or systems for transportation and traffic, healthcare, combustion co ntrol, aerospace and aeronautics, nuclear power, or undersea communication transmission. if you are considering the use of our products for such purposes, please contact a r enesas sales office beforehand. renesas shall have no liability for damages arising out of the uses set forth above. 8. notwithstanding the preceding paragraph, you should not use renesas products for the purposes listed below: (1) artificial life support devices or systems (2) surgical implantations (3) healthcare intervention (e.g., excision, administration of medication, etc.) (4) any other purposes that pose a direct threat to human life renesas shall have no liability for damages arising out of the uses set forth in the above and purchasers who elect to us e renesas products in any of the foregoing applications shall indemnify and hold harmless renesas technology corp., its affiliated companies and their officers, dir ectors, and employees against any and all damages arising out of such applications. 9. you should use the products described herein within the range specified by renesas, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. renesas sha ll have no liability for malfunctions or damages arising out of the use of renesas products beyond such specified ranges. 10. although renesas endeavors to improve the quality and reliability of its products, ic products have specific characteristic s such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. please be sure to implement safety measures to guard against the poss ibility of physical injury, and injury or damage caused by fire in the event of the failure of a renesas product, such as safety design for hardware and software includin g but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other applicable measures. among others, sinc e the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. 11. in case renesas products listed in this document are detached from the products to which the renesas products are attached or affixed, the risk of accident such as swallowing by infants and small children is very high. you should implement safety measures so that renesas products may not be easily detached from your products. renesas shall have no liability for damages arising out of such detachment. 12. this document may not be reproduced or duplicated, in any form, in whole or in part, without prior written approval from r enesas. 13. please contact a renesas sales office if you have any questions regarding the information contained in this document, renes as semiconductor products, or if you have any other inquiries. sales strategic planning div. nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan http://www.renesas.com refer to " http://www.renesas.com/en/network " for the latest and detailed information. renesas technology america, inc. 450 holger way, san jose, ca 95134-1368, u.s.a tel: <1> (408) 382-7500, fax: <1> (408) 382-7501 renesas technology europe limited dukes meadow, millboard road, bourne end, buckinghamshire, sl8 5fh, u.k. tel: <44> (1628) 585-100, fax: <44> (1628) 585-900 renesas technology (shanghai) co., ltd. unit 204, 205, aziacenter, no.1233 lujiazui ring rd, pudong district, shanghai, china 200120 tel: <86> (21) 5877-1818, fax: <86> (21) 6887-7858/7898 renesas technology hong kong ltd. 7th floor, north tower, world finance centre, harbour city, canton road, tsimshatsui, kowloon, hong kong tel: <852> 2265-6688, fax: <852> 2377-3473 renesas technology taiwan co., ltd. 10th floor, no.99, fushing north road, taipei, taiwan tel: <886> (2) 2715-2888, fax: <886> (2) 3518-3399 renesas technology singapore pte. ltd. 1 harbour front avenue, #06-10, keppel bay tower, singapore 098632 tel: <65> 6213-0200, fax: <65> 6278-8001 renesas technology korea co., ltd. kukje center bldg. 18th fl., 191, 2-ka, hangang-ro, yongsan-ku, seoul 140-702, korea tel: <82> (2) 796-3115, fax: <82> (2) 796-2145 renesas technology malaysia sdn. bhd unit 906, block b, menara amcorp, amcorp trade centre, no.18, jln persiaran barat, 46050 petaling jaya, selangor darul ehsan, m alaysia tel: <603> 7955-9390, fax: <603> 7955-9510 renesas sales offices ? 2008. renesas technology corp., all rights reserved. printed in japan. colophon .7.2
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