tc74ac02p/f/fn/ft 2006-02-01 1 toshiba cmos digital integrated circuit silicon monolithic tc74ac02p,tc74ac02f,TC74AC02FN,tc74ac02ft quad 2-input nor gate the tc74ac02 is an advanced high speed cmos 2-input nor gate fabricated with silicon gate and double-layer metal wiring c 2 mos technology. it achieves the high speed operation similar to equivalent bipolar schottky ttl while maintaining the cmos low power dissipation. 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 discharge or transient excess voltage. features ? high speed: t pd = 3.7 ns (typ.) at v cc = 5 v ? low power dissipation: i cc = 4 a (max) at ta = 25c ? high noise immunity: v nih = v nil = 28% v cc (min) ? symmetrical output impedance: |i oh | = i ol = 24 ma (min) capability of driving 50 ? transmission lines. ? balanced propagation delays: t plh ? t phl ? wide operating voltage range: v cc (opr) = 2 to 5.5 v ? pin and function compatible with 74f02 weight dip14-p-300-2.54 : 0.96 g (typ.) sop14-p-300-1.27a : 0.18 g (typ.) sop14-p-300-1.27 : 0.18 g (typ.) sol14-p-150-1.27 : 0.12 g (typ.) tssop14-p-0044-0.65a : 0.06 g (typ.) note: xxxfn (jedec sop) is not available in japan. tc74ac02p tc74ac02f TC74AC02FN tc74ac02ft
tc74ac02p/f/fn/ft 2006-02-01 2 pin assignment iec logic symbol truth table a b y l l h l h l h l l h h l absolute maximum ratings (note 1) characteristics symbol rating unit supply voltage range v cc ? 0.5 to 7.0 v dc input voltage v in ? 0.5 to v cc + 0.5 v dc output voltage v out ? 0.5 to v cc + 0.5 v input diode current i ik 20 ma output diode current i ok 50 ma dc output current i out 50 ma dc v cc /ground current i cc 100 ma power dissipation p d 500 (dip) (note 2)/180 (sop/tssop) mw storage temperature t stg ? 65 to 150 c note1: exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in ic performance or even destruction. note2: 500 mw in the range of ta = ? 40 to 65c. from ta = 65 to 85c a derating factor of ? 10 mw/c should be applied up to 300 mw. (5) (8) (6) 2 a >
tc74ac02p/f/fn/ft 2006-02-01 3 recommended operating conditions (note) characteristics symbol rating unit supply voltage v cc 2.0 to 5.5 v input voltage v in 0 to v cc v output voltage v out 0 to v cc v operating temperature t opr ? 40 to 85 c input rise and fall time dt/dv 0 to 100 (v cc = 3.3 0.3 v) 0 to 20 (v cc = 5 0.5 v) ns/v note: the recommended operating conditions are required to ensure the normal operation of the device. unused inputs must be tied to either vcc or gnd. electrical characteristics dc characteristics test condition ta = 25c ta = ? 40 to 85c characteristics symbol v cc (v) min typ. max min max unit high-level input voltage v ih ? 2.0 3.0 5.5 1.50 2.10 3.85 ? ? ? ? ? ? 1.50 2.10 3.85 ? ? ? v low-level input voltage v il ? 2.0 3.0 5.5 ? ? ? ? ? ? 0.50 0.90 1.65 ? ? ? 0.50 0.90 1.65 v i oh = ? 50 a 2.0 3.0 4.5 1.9 2.9 4.4 2.0 3.0 4.5 ? ? ? 1.9 2.9 4.4 ? ? ? high-level output voltage v oh v in = v il i oh = ? 4 ma i oh = ? 24 ma i oh = ? 75 ma (note) 3.0 4.5 5.5 2.58 3.94 ? ? ? ? ? ? ? 2.48 3.80 3.85 ? ? ? v i ol = 50 a 2.0 3.0 4.5 ? ? ? 0.0 0.0 0.0 0.1 0.1 0.1 ? ? ? 0.1 0.1 0.1 low-level output voltage v ol v in = v ih or v il i ol = 12 ma i ol = 24 ma i ol = 75 ma (note) 3.0 4.5 5.5 ? ? ? ? ? ? 0.36 0.36 ? ? ? ? 0.44 0.44 1.65 v input leakage current i in v in = v cc or gnd 5.5 ? ? 0.1 ? 1.0 a quiescent supply current i cc v in = v cc or gnd 5.5 ? ? 4.0 ? 40.0 a note: this spec indicates the capability of driving 50 ? transmission lines. one output should be tested at a time for a 10 ms maximum duration.
tc74ac02p/f/fn/ft 2006-02-01 4 ac characteristics (c l = 50 pf, r l = 500 ? , input: t r = t f = 3 ns) test condition ta = 25c ta = ? 40 to 85c characteristics symbol v cc (v) min typ. max min max unit propagation delay time t plh t phl ? 3.3 0.3 5.0 0.5 ? ? 6.1 4.8 9.8 7.0 1.0 1.0 11.2 8.0 ns input capacitance c in ? ? 5 10 ? 10 pf power dissipation capacitance c pd (note) ? 82 ? ? ? pf note: c pd is defined as the value of the internal equivalent capacitance which is calculated 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 /4 (per gate)
tc74ac02p/f/fn/ft 2006-02-01 5 package dimensions weight: 0.96 g (typ.)
tc74ac02p/f/fn/ft 2006-02-01 6 package dimensions weight: 0.18 g (typ.)
tc74ac02p/f/fn/ft 2006-02-01 7 package dimensions weight: 0.18 g (typ.)
tc74ac02p/f/fn/ft 2006-02-01 8 package dimensions (note) note: this package is not available in japan. weight: 0.12 g (typ.)
tc74ac02p/f/fn/ft 2006-02-01 9 package dimensions weight: 0.06 g (typ.)
tc74ac02p/f/fn/ft 2006-02-01 10 note: lead (pb)-free packages dip14-p-300-2.54 sop14-p-300-1.27a sol14-p-150-1.27 tssop14-p-0044-0.65a restrictions on product use 060116eba ? the information contained herein is subject to change without notice. 021023_d ? toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utiliz ing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handli ng guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc. 021023_a ? the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. 021023_b ? the products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. 060106_q ? the information contained herein is presented only as a 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. 021023_c ? the products described in this document are subject to the foreign exchange and foreign trade laws. 021023_e
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