tc7wz74fu/fk 2009-09-17 1 toshiba cmos digital integrat ed ci rcuit silicon monolithic tc7wz74fu,tc7wz74fk d-type flip flop with preset and clear features ? high output current: 24 ma (min) at v cc = 3 v ? super high speed operation: t pd = 2.8 ns (typ.) at v cc = 5 v, 50 pf ? operating voltage range: v cc (opr) = 1.65 to 5.5 v ? 5.5-v tolerant inputs ? 5.5-v power down protection outputs ? matches the performance of tc 74lcx series when operated at 3.3- v v cc marking absolute maximum ratings (ta = 25c) characteristics symbol rating unit supply voltage range v cc ?0.5 to 6 v dc input voltage v in ?0.5 to 6 v ? 0.5 to 6 (note 1) dc output voltage v out ?0.5 to v cc +0.5 (note 2) v input diode current i ik ?20 ma output diode current i ok ? 20 (note 3) ma dc output current i out 50 ma dc v cc /ground current i cc 50 ma power dissipation p d 300 (sm8) 200 (us8) mw storage temperature t stg ? 65 to 150 c lead temperature (10s) t l 260 c note: using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this pr oduct to decrease in the reliability significantly even if the operating conditions (i.e. operati ng temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/derating concept and methods) and indi vidual reliability data (i.e. reliability test report and estimated failure rate, etc). note 1: v cc = 0 v note 2: high or low state. do not exceed i out of absolute maximum ratings. note 3: v out < gnd tc7wz74fu tc7wz74fk weight ssop8-p-0.65 : 0.02 g (typ.) ssop8-p-0.50a : 0.01 g (typ.) sm8 us8 product name z 7 4 lot no. wz 7 4 q clr pr v cc gnd q d ck 5 6 7 8 4 3 2 1 d clr pr q ck q (sm8) (us8) pin assignment (top view)
tc7wz74fu/fk 2009-09-17 2 truth table iec logic symbol inputs outputs clr pr d ck q q function l h x x l h clear h l x x h l preset l l x x h h ? h h l l h ? h h h h l ? h h x qn qn no change x: don?t care operating ranges characteristics symbol rating unit 1.65 to 5.5 supply voltage v cc 1.5 to 5.5 (note 4) v input voltage v in 0 to 5.5 v 0 to 5.5 (note 5) output voltage v out 0 to v cc (note 6) v operating temperature t opr ? 40 to 85 c 0 to 20 (v cc = 1.80 v 0.15 v, 2.5 v 0.2 v) 0 to 10 (v cc = 3.3 v 0.3 v) input rise and fall time dt/dv 0 to 5 (v cc = 5.0 v 0.5 v) ns/v note 4: data retention only note 5: v cc = 0 v note 6: high or low state q q p r ck d clr s c d r
tc7wz74fu/fk 2009-09-17 3 electrical characteristics dc characteristics ta = 25c ta = ? 40 to 85c characteristics symbol test condition v cc (v) min typ. max min max unit 1.65 to 1.8 v cc 0.75 ? ? v cc 0.75 ? high level v ih ? 2.3 to 5.5 v cc 0.7 ? ? v cc 0.7 ? 1.65 to 1.8 ? ? v cc 0.25 ? v cc 0.25 input voltage low level v il ? 2.3 to 5.5 ? ? v cc 0.3 ? v cc 0.3 v 1.65 1.55 1.65 ? 1.55 ? 2.3 2.2 2.3 ? 2.2 ? 3.0 2.9 3.0 ? 2.9 ? i oh = ? 100 a 4.5 4.4 4.5 ? 4.4 ? i oh = ? 4 ma 1.65 1.29 1.52 ? 1.29 ? i oh = ? 8 ma 2.3 1.9 2.15 ? 1.9 ? i oh = ? 16 ma 3.0 2.4 2.8 ? 2.4 ? i oh = ? 24 ma 3.0 2.3 2.68 ? 2.3 ? high level v oh v in = v ih or v il i oh = ? 32 ma 4.5 3.8 4.2 ? 3.8 ? v 1.65 ? 0 0.1 ? 0.1 2.3 ? 0 0.1 ? 0.1 3.0 ? 0 0.1 ? 0.1 i ol = 100 a 4.5 ? 0 0.1 ? 0.1 i ol = 4 ma 1.65 ? 0.08 0.24 ? 0.24 i ol = 8 ma 2.3 ? 0.1 0.3 ? 0.3 i ol = 16 ma 3.0 ? 0.15 0.4 ? 0.4 i ol = 24 ma 3.0 ? 0.22 0.55 ? 0.55 output voltage low level v ol v in = v ih or v il i ol = 32 ma 4.5 ? 0.22 0.55 ? 0.55 v input leakage current i in v in = 5.5 v or gnd 0 to 5.5 ? ? 1 ? 10 a power off leakage current i off v in or v out = 5.5 v 0.0 ? ? 1 ? 10 a quiescent supply current i cc v in = 5.5 v or gnd 1.65 to 5.5 ? ? 1 ? 10 a
tc7wz74fu/fk 2009-09-17 4 ac characteristics (unless otherwise specified, input: t r = t f = 3 ns) ta = 25c ta = ? 40 to 85c characteristics symbol test condition v cc (v) min typ. max min max unit 1.80 0.15 51 ? ? 38 ? 2.5 0.2 130 ? ? 100 ? 3.3 0.3 200 ? ? 150 ? maximum clock frequency f max c l = 50 pf, r l = 500 5.0 0.5 200 ? ? 180 ? mhz 1.80 0.15 2.5 10.0 18.0 2.1 23.0 2.5 0.2 2.0 4.9 7.5 1.7 9.0 3.3 0.3 1.5 3.3 4.8 1.3 5.6 c l = 15 pf, r l = 1 m 5.0 0.5 1.0 2.4 3.5 1.0 3.9 3.3 0.3 2.0 4.3 5.7 1.5 7.0 propagation delay time (ck-q, q) t plh t phl c l = 50 pf, r l = 500 5.0 0.5 1.5 2.8 4.0 1.3 4.4 ns 1.80 0.15 2.5 10.0 17.0 2.1 21.0 2.5 0.2 2.0 5.0 7.3 1.7 8.8 3.3 0.3 1.5 3.4 4.8 1.3 5.6 c l = 15 pf, r l = 1 m 5.0 0.5 1.5 2.2 3.5 1.0 3.9 3.3 0.3 2.0 4.3 5.7 1.5 7.0 propagation delay time ( clr , pr -q, q) t plh t phl c l = 50 pf, r l = 500 5.0 0.5 1.0 3.1 3.9 1.0 4.3 ns 2.5 0.2 3.4 ? ? 4.1 ? 3.3 0.3 2.1 ? ? 2.5 ? minimum setup time t s c l = 50 pf, r l = 500 5.0 0.5 1.5 ? ? 1.7 ? ns 2.5 0.2 2.4 ? ? 2.9 ? 3.3 0.3 1.4 ? ? 1.5 ? minimum hold time t h c l = 50 pf, r l = 500 5.0 0.5 1.0 ? ? 1.1 ? ns 2.5 0.2 3.0 ? ? 3.6 ? 3.3 0.3 3.0 ? ? 3.3 ? minimum pulse width (ck) t w (l) t w (h) c l = 50 pf, r l = 500 5.0 0.5 3.0 ? ? 3.2 ? ns 2.5 0.2 3.0 ? ? 3.6 ? 3.3 0.3 3.0 ? ? 3.3 ? minimum pulse width ( clr , pr ) t w (l) c l = 50 pf, r l = 500 5.0 0.5 3.0 ? ? 3.2 ? ns 2.5 0.2 3.6 ? ? 4.4 ? 3.3 0.3 2.2 ? ? 2.5 ? minimum removal time t rem c l = 50 pf, r l = 500 5.0 0.5 1.3 ? ? 1.4 ? ns input capacitance c in ? 0 to 0.5 ? 3.0 ? ? ? pf output capacitance c out ? 0 tp 0.5 ? 5.0 ? ? ? pf 3.3 ? 30 ? ? ? power dissipation capacitance c pd (note 7) 5.5 ? 47 ? ? ? pf note 7: c pd is defined as the value of the internal equivalent capacitance which is ca lculated from the operating current consumption without load. average operating current can be obtained by the equation: i cc (opr.) = c pd ? v cc ? f in + i cc
tc7wz74fu/fk 2009-09-17 5 package dimensions weight: 0.02 g (typ.)
tc7wz74fu/fk 2009-09-17 6 package dimensions weight: 0.01 g (typ.)
tc7wz74fu/fk 2009-09-17 7 restrictions on product use ? toshiba corporation, and its subsidiaries and affiliates (collect ively ?toshiba?), reserve the right to make changes to the in formation in this document, and related hardware, software an d systems (collectively ?product?) without notice. ? this document and any information herein may not be reproduc ed without prior written permission from toshiba. even with toshiba?s written permission, reproduc tion is permissible only if reproducti on is without alteration/omission. ? though toshiba works continually to improve product?s quality a nd reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for prov iding adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situat ions in which a malfunction or failure of product could cause loss of human life, b odily injury or damage to property, including data loss or corruption. before creating and producing des igns and using, customers mus t also refer to and comply with (a) the latest versions of all re levant toshiba information, including without limitation, this d ocument, the specifications, the data sheets and applic ation notes for product and the precautions and conditions set forth in the ?tosh iba semiconductor reliability h andbook? and (b) the instructions for the applicati on that product will be used with or for. custome rs are solely responsible for all aspects of t heir own product design or applications, incl uding but not limited to (a) determining th e appropriateness of the use of this product in such design or applications; (b) evaluating and det ermining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. toshiba assumes no liability for customers? product design or applications. ? product is intended for use in general el ectronics applications (e.g., computers, personal equipment, office equipment, measur ing equipment, industrial robots and home electroni cs appliances) or for specific applications as expressly stated in this document. product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality a nd/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or se rious public impact (?unintended use?). unintended use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic s ignaling equipment, equipment used to control combustions or explosions, safety devices, elevat ors and escalators, devices related to el ectric power, and equipment used in finance-related fields. do not use product for unintended use unless specifically permitted in thi s document. ? do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy product, whether in whole or in part. ? product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. ? the information contained herein is presented only as guidance for product use. no re sponsibility is assumed by toshiba for an y infringement of patents or any other intellectual property rights of third parties that may result from the use of product. no license to any intellectual property right is granted by this documen t, whether express or implied, by estoppel or otherwise. ? absent a written signed agreement, except as provid ed in the relevant terms and conditions of sale for product, and to the maximum extent allowable by law, toshiba (1) assumes no liability whatsoever, including without limitation, indirect, co nsequential, special, or incidental damages or loss, including without limitation, loss of profit s, loss of opportunities, business interruption and loss of data, and (2) disclaims any and all express or implied warranties and conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for a particular purpose, accuracy of information, or noninfringement. ? do not use or otherwise make available product or related so ftware or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical , or biological weapons or missi le technology products (mass destruction w eapons). product and related software and technology may be controlled under the japanese foreign exchange and foreign trade law and the u.s. expor t administration regulations. ex port and re-export of product or related software or technology are strictly prohibited exc ept in compliance with all applicable export laws and regulations. ? please contact your toshiba sales representative for details as to environmental matters such as the rohs compatibility of pro duct. please use product in compliance with all applicable laws and regula tions that regulate the inclusion or use of controlled subs tances, including without limitation, the eu rohs directive. toshiba assumes no liability for damages or losses occurring as a result o f noncompliance with applicable laws and regulations.
|
