toshiba toshiba corporation 1/3 cmos digital integrated circuit TC7ST04F/fu the information contained here is subject to change without notice. the information contained herein is presented only as guide for the applications of our products. no responsibility is assumed by toshiba for any infringements of patents or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of toshiba or others. these toshiba products are intended for usage in general electronic equipments (of?e equipment, communication equipment, measuring equipment, domestic electri?ation, etc.) please make sure that you consult with us before you use these toshiba products in equip- ments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life (atomic energy control, spaceship, traf? signal, combustion control, all types of safety devices, etc.). toshiba cannot accept liability to any damage which may occur in case these toshiba products were used in the mentioned equipments without prior consultation with toshiba. inverter the tc7s04 is a high speed cmos inverter fabricated with silicon gate cmos technology. it achieves the high speed operation similar to equivalent lsttl while maintaining the cmos low power dissipation. this device may be used as a level converter for interfacing ttl or nmos to high speed cmos. the input are compatible with ttl, nmos and cmos output voltage levels. the internal circuit is composed of 3-stages including buffer output, which provide high noise immunity and stable output. all inputs are equipped with protection circuits against static dis- charge or transient excess voltage. output currents are 1/2 compared to tc74hc series models. some ac electrical characteristic is different from tc74hct series models. features high speed -t pd = 10ns (typ.) at v cc = 5v low power dissipation -i cc = 1 m a (max.) at ta = 25 c compatible with ttl outputs -v il = 0.8v (max.), v ih = 2.0v (min.) output drive capability - 5 lsttl loads symmetrical output impedance -|i oh | = i ol = 2ma maximum ratings characteristics symbol condition unit supply voltage range v cc -0.5~7 v dc input voltage v in -0.5~v cc + 0.5 v dc output voltage v out -0.5~v cc + 0.5 v input diode current i ik 20 ma output diode current i ok 20 ma dc output current i out 12.5 ma dc v cc / ground current i cc 25 ma power dissipation p d 200 mw storage temperature t stg -65~150 c lead temperature (10s) t l 260 c marking truth table ay lh hl www.datasheet.co.kr datasheet pdf - http://www..net/
2/3 toshiba corporation TC7ST04F/fu logic diagram recommended operating conditions dc electrical characteristics output currents are 1/2 compared to tc74hc series models. some ac electrical characteristic is different from tc74hc series models. characteristics symbol condition unit supply voltage v cc 4.5~5.5 v input voltage v in 0~v cc v output voltage v out 0~v cc v operating temperature t opr -40~85 c input rise and fall time t r , t f 0~ 500 (v cc = 5.0v) ns characteristic symbol test condition ta = 25 c ta = -40~85 c unit v cc (v) min. typ. max. min. max high-level input voltage v ih 4.5~ 5.5 2.0 2.0 v low-level input voltage v il 4.5~ 5.5 0.8 0.8 v high-level output voltage v oh v in = v ih or v il i oh = -20 m a 4.5 4.4 4.5 4.4 v i oh = -2ma 4.5 4.18 4.31 4.13 low-level output voltage v ol v in = v ih or v il i ol = 20 m a 4.5 0.0 0.1 0.1 v i ol = 2ma 4.5 0.17 0.26 0.33 input leakage current i in v in = v cc or gnd 5.5 0.1 1.0 m a quiescent supply current i cc v in = v cc or gnd 5.5 1.0 10.0 m a i c per input: v in = 0.5v or 2.4v 5.5 2.0 2.9 ma pin assignment (top view) www.datasheet.co.kr datasheet pdf - http://www..net/
toshiba corporation 3/3 TC7ST04F/fu ac electrical characteristics (c l = 15pf, v cc = 5v, ta = 25 c) ac electrical characteristics (c l = 50pf, input t r = t f = 6ns) note 1: c pd de?ed as the value of internal equivalent capacitance of ic which is calculated from the operating current consumption without load. average operating current can be obtained by the equation hereunder. i cc (opr) = c pd ? cc ? in + i cc switching characteristics test circuit characteristic symbol test condition min. typ. max. unit output transition time t tlh t thl 510ns propagation delay time t plh t phl 10 17 ns characteristic symbol test condition ta = 25 c ta = -40~85 c unit v cc min. typ. max. min. max output transition time t tlh t thl 4.5 5.5 14 12 25 21 31 26 ns propagation delay time t plh t phl 4.5 5.5 16 15 27 26 31 33 ns input capacitance c in 510?0pf power dissipation capacitance c pd (note 1) 10 pf www.datasheet.co.kr datasheet pdf - http://www..net/
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