TC74VHCT367AF/afn/aft 2006-02-01 1 toshiba cmos digital integrated circuit silicon monolithic TC74VHCT367AF,TC74VHCT367AFn,TC74VHCT367AFt hex bus buffer TC74VHCT367AF/afn/aft non-inverted, 3-state outputs the tc74vhct367a is advanced high speed cmos hex bus buffers fabricated with silicon gate c 2 mos technology. they achieve the high speed operation similar to equivalent bipolar schottky ttl while maintaining the cmos low power dissipation. they contain six buffers ;four buffers are controlled by an enable input ( 1 g ), and the other two buffers are controlled by another enable input ( 2 g ). the outputs of each buffer group are enabled when 1 g and/or 2 g inputs are held low; if held high, these outputs are in a high impedance state. the tc74vhct367a is a non-inverting output type. input protection and output circuit ensure that 0 to 5.5 v can be applied to the input and output (note) pins without regard to the supply voltage. these structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc. note: output in off-state features ? high speed: t pd = 4.7 ns (typ.) at v cc = 5 v ? low power dissipation: i cc = 4 a (max) at ta = 25c ? compatible with ttl outputs: v il = 0.8 v (max) v ih = 2.0 v (min) ? power down protection is provided on all inputs and outputs. ? balanced propagation delays: t plh ? t phl ? low noise: v olp = 0.8 v (max) ? pin and function compatible with the 74als367. note: xxxfn (jedec sop) is not available in japan. TC74VHCT367AF TC74VHCT367AFn TC74VHCT367AFt weight sop16-p-300-1.27a : 0.18 g (typ.) sop16-p-300-1.27 : 0.18 g (typ.) sol16-p-150-1.27 : 0.13 g (typ.) tssop16-p-0044-0.65a : 0.06 g (typ.)
TC74VHCT367AF/afn/aft 2006-02-01 2 pin assignment iec logic symbol truth table inputs output g a y l l l l h h h x z x: don?t care z: high impedance 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 7.0 v ? 0.5 to 7.0 (note 2) dc output voltage v out ? 0.5 to v cc + 0.5 (note 3) v input diode current i ik ? 20 ma output diode current i ok 20 (note 4) ma dc output current i out 25 ma dc v cc /ground current i cc 50 ma power dissipation p d 180 mw storage temperature t stg ? 65 to 150 c note 1: exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in ic performance or even destruction. note 2: output in off-state note 3: high or low state. i out absolute maximum rating must be observed. note 4: v out < gnd, v out > v cc (1) (4) (2) 1a 3a 2a (10) (6) 4a (5) (9) (3) (7) en tc74vhct367a 1 g 1y 3y 2y 4y (15) (14) (12) 5a 6a (13) (11) en 2 g 5y 6y v cc 12 6y 5a 5y 11 10 9 16 1 g 1 2 3 4 5 6 7 3a 3y gnd 1a 4a 8 6a 15 4y 2 g 2a 2y 14 1y 13 (top view) tc74vhct367a
TC74VHCT367AF/afn/aft 2006-02-01 3 recommended operating conditions (note 1) characteristics symbol rating unit supply voltage v cc 4.5 to 5.5 v input voltage v in 0 to 5.5 v 0 to 5.5 (note 2) output voltage v out 0 to v cc (note 3) v operating temperature t opr ? 40 to 85 c input rise and fall time dt/dv 0 to 20 ns/v note 1: the recommended operating conditions are required to ensure the normal operation of the device. unused inputs must be tied to either vcc or gnd. note 2: output in off-state note 3: high or low state. 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 D 4.5 to 5.5 2.0 D D 2.0 D v low-level input voltage v il D 4.5 to 5.5 D D 0.8 D 0.8 v i oh = ? 50 a 4.5 4.40 4.50 D 4.40 D high-level output voltage v oh v in = v ih or v il i oh = ? 8 ma 4.5 3.94 D D 3.80 D v i ol = 50 a 4.5 D 0.0 0.10 D 0.10 low-level output voltage v ol v in = v ih or v il i ol = 8 ma 4.5 D D 0.36 D 0.44 v 3-state output off-state current i oz v in = v ih or v il v out = v cc or gnd 5.5 D D 0.25 D 2.50 a input leakage current i in v in = 5.5 v or gnd 0 to 5.5 D D 0.1 D 1.0 a i cc v in = v cc or gnd 5.5 D D 4.0 D 40.0 a quiescent supply current i cct per input: v in = 3.4 v other input: v cc or gnd 5.5 D D 1.35 D 1.50 ma output leakage current i opd v out = 5.5 v 0 D D +0.5 D +5.0 a
TC74VHCT367AF/afn/aft 2006-02-01 4 ac characteristics (input: t r = t f = 3 ns) test condition ta = 25c ta = ? 40 to 85c characteristics symbol v cc (v) c l (pf) min typ. max min max unit 15 D 4.7 7.4 1.0 8.5 propagation delay time t plh t phl D 5.0 0.5 50 D 5.2 8.4 1.0 9.5 ns 15 D 4.9 10.4 1.0 12.0 3-state output enable time t pzl t pzh r l = 1k ? 5.0 0.5 50 D 5.4 11.4 1.0 13.0 ns 3-state output disable time t plz t phz r l = 1k ? 5.0 0.5 50 D 6.3 11.4 1.0 13.0 ns output to output skew t oslh t oshl (note 1) 5.0 0.5 50 D D 1.0 D 1.0 ns input capacitance c in D D 4 10 D 10 pf output capacitance c out D D 6 D D D pf power dissipation capacitance c pd (note 2) D 16 D D D pf note 1: parameter guaranteed by design. t oslh = |t plhm ? t plhn |, t oshl = |t phlm ? t phln | note 2: 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 /6 (per bit) noise characteristics (input: t r = t f = 3 ns) test condition ta = 25c characteristics symbol v cc (v) typ. max unit quiet output maximum dynamic v ol v olp c l = 50 pf 5.0 0.6 0.8 v quiet output minimum dynamic v ol v olv c l = 50 pf 5.0 ? 0.6 ? 0.8 v minimum high level dynamic input voltage v ihd c l = 50 pf 5.0 D 2.0 v maximum low level dynamic input voltage v ild c l = 50 pf 5.0 D 0.8 v
TC74VHCT367AF/afn/aft 2006-02-01 5 package dimensions weight: 0.18 g (typ.)
TC74VHCT367AF/afn/aft 2006-02-01 6 package dimensions weight: 0.18 g (typ.)
TC74VHCT367AF/afn/aft 2006-02-01 7 package dimensions (note) note: this package is not available in japan. weight: 0.13 g (typ.)
TC74VHCT367AF/afn/aft 2006-02-01 8 package dimensions weight: 0.06 g (typ.)
TC74VHCT367AF/afn/aft 2006-02-01 9 note: lead (pb)-free packages sop16-p-300-1.27a sol16-p-150-1.27 tssop16-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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