1/9 april 2002 n high speed: t pd = 3.7 ns (typ.) at v cc = 5v n low power dissipation: i cc = 1 m a (max.) at t a =25c n typical hysteresis : 0.8v at v cc = 4.5v n symmetrical output impedance: |i oh | = i ol = 8 ma (min) n balanced propagation delays: t plh @ t phl n operating voltage range: v cc (opr) = 4.5v to 5.5v n improved latch-up immunity description the 74v2t132 is an advanced high-speed cmos single 2-input nand gate fabricated with sub-micron silicon gate and double-layer metal wiring c 2 mos tecnology. pin configuration and function are the same as those of the 74v2t00 but the 74v2t132 has hysteresis. the internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. power down protection is provided on all inputs and 0 to 7v can be accepted on inputs with no regard to the supply voltage. this device can be used to interface 5v to 3v. 74v2t132 dual 2-input shmitt trigger nand gate this is preliminary information on a new product now in development are or undergoing evaluation. details subject to change wit hout notice. pin connection and iec logic symbols order codes package t & r sot23-8l 74v2t132str sot323-8l 74V2T132CTR sot23-8l sot323-8l preliminary data
74v2t132 2/9 input equivalent circuit pin description truth table absolute maximum ratings absolute maximum ratings are those values beyond which damage to the device may occur. functional operation under these conditi ons is not implied 1) v cc = 0v 2) high or low state recommended operating conditions 1) v cc = 0v 2) high or low state pin no symbol name qnd function 1, 5 1a, 2a data input 2, 6 1b, 2b data input 7, 3 1y, 2y data output 4 gnd ground (0v) 8 v cc positive supply voltage aby llh lhh hlh hhl symbol parameter value unit v cc supply voltage -0.5 to +7.0 v v i dc input voltage -0.5 to +7.0 v v o dc output voltage (see note 1) -0.5 to +7.0 v v o dc output voltage (see note 2) -0.5 to v cc + 0.5 v i ik dc input diode current - 20 ma i ok dc output diode current 20 ma i o dc output current 25 ma i cc or i gnd dc v cc or ground current 50 ma t stg storage temperature -65 to +150 c t l lead temperature (10 sec) 300 c symbol parameter value unit v cc supply voltage 4.5 to 5.5 v v i input voltage 0 to 5.5 v v o output voltage (see note 1) 0 to 5.5 v v o output voltage (see note 2) 0 to v cc v t op operating temperature -55 to 125 c
74v2t132 3/9 dc specifications ac electrical characteristics (input t r = t f = 3ns) (*) voltage range is 5.0v 0.5v capacitance characteristics 1) c pd is defined as the value of the ics internal equivqlent capacitance which is calculated from the operating current consumption without load. (refer to test circuit). average current cqn be obtqined by the following equation. i cc(opr) = c pd x v cc x f in + i cc /2 symbol parameter test condition value unit v cc (v) t a = 25c -40 to 85c -55 to 125c min. typ. max. min. max. min. max. v t+ high level threshold voltage 4.5 0.9 2.0 0.9 2.0 0.9 2.0 v 5.5 1.1 2.0 1.1 2.0 1.1 2.0 v t- low level threshold voltage 4.5 0.5 1.5 0.5 1.5 0.5 1.5 v 5.5 0.6 1.6 0.6 1.6 0.6 1.6 v h hysteresis voltage 4.5 0.4 1.4 0.4 1.4 0.4 1.4 v 5.5 0.5 1.6 0.5 1.6 0.5 1.6 v oh high level output voltage 4.5 i o =-50 m a 4.4 4.5 4.4 4.4 v 4.5 i o =-8 ma 3.94 3.8 3.7 v ol low level output voltage 4.5 i o =50 m a 0.0 0.1 0.1 0.1 v 4.5 i o =8 ma 0.36 0.44 0.55 i i input leakage current 0 to 5.5 v i = 5.5v or gnd 0.1 1.0 1.0 m a i cc quiescent supply current 5.5 v i = v cc or gnd 11020 m a i cc additional worst case supply current 5.5 one input at 3.4v, other input at v cc or gnd 1.35 1.5 1.5 ma i opd output leakage current 0 v out = 5.5v 0.5 5.0 5.0 m a symbol parameter test condition value unit v cc (*) (v) c l (pf) t a = 25c -40 to 85c -55 to 125c min. typ. max. min. max. min. max. t plh t phl propagation delay time 5.0 15 3.7 5.5 1.0 6.5 1.0 6.5 ns 5.0 50 5.2 7.5 1.0 8.5 1.0 8.5 symbol parameter test condition value unit t a = 25c -40 to 85c -55 to 125c min. typ. max. min. max. min. max. c in input capacitance 4101010pf c pd power dissipation capacitance (note 1) 19 pf
74v2t132 4/9 test circuit c l = 50pf or equivalent (includes jig and probe capacitance) r t = z out of pulse generator (typically 50 w ) w aveform: propagation delay (f=1mhz; 50% duty cycle)
74v2t132 5/9 dim. mm. mils min. typ max. min. typ. max. a 0.90 1.45 35.4 57.1 a1 0.00 0.15 0.0 5.9 a2 0.90 1.30 35.4 51.2 b 0.22 0.38 8.6 14.9 c 0.09 0.20 3.5 7.8 d 2.80 3.00 110.2 118.1 e 2.60 3.00 102.3 118.1 e1 1.50 1.75 59.0 68.8 e0.65 25.6 e1 1.95 76.7 l 0.35 0.55 13.7 21.6 sot23-8l mechanical data
74v2t132 6/9 dim. mm. mils min. typ max. min. typ. max. a 0.80 1.10 31.5 43.3 a1 0.00 0.10 0.0 3.9 a2 0.80 1.00 31.5 34.9 b 0.13 0.28 5.1 11.0 c 0.10 0.18 3.9 7.1 d 1.80 2.20 70.9 86.6 e 1.80 2.40 70.9 94.5 e1 1.15 1.35 45.3 53.1 e 0.5 19.7 e1 1.5 59.0 l 0.10 0.30 3.9 11.8 sot323-8l mechanical data
74v2t132 7/9 dim. mm. inch min. typ max. min. typ. max. a 180 7.086 c 12.8 13.0 13.2 0.504 0.512 0.519 d 20.2 0.795 n 60 2.362 t 14.4 0.567 ao 3.13 3.23 3.33 0.123 0.127 0.131 bo 3.07 3.17 3.27 0.120 0.124 0.128 ko 1.27 1.37 1.47 0.050 0.054 0.0.58 po 3.9 4.0 4.1 0.153 0.157 0.161 p 3.9 4.0 4.1 0.153 0.157 0.161 tape & reel sot23-xl mechanical data
74v2t132 8/9 dim. mm. inch min. typ max. min. typ. max. a 175 180 185 6.889 7.086 7.283 c 12.8 13 13.2 0.504 0.512 0.519 d 20.2 0.795 n 59.5 60 60.5 2.362 t 14.4 0.567 ao 2.25 0.088 bo 2.7 0.106 ko 1.2 0.047 po 3.98 4 4.2 0.156 0.157 0.165 p 3.98 4 4.2 0.156 0.157 0.165 tape & reel sot323-xl mechanical data
74v2t132 9/9 information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no res ponsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result f rom its use. no license is granted by implication or otherwise under any patent or patent rights of stmicroelectronics. specificati ons mentioned in this publication are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics products are not authorized for use as critical components in life support devi ces or systems without express written approval of stmicroelectronics. ? the st logo is a registered trademark of stmicroelectronics ? 2002 stmicroelectronics - printed in italy - all rights reserved stmicroelectronics group of companies australia - brazil - canada - china - finland - france - germany - hong kong - india - israel - italy - japan - malaysia - malt a - morocco singapore - spain - sweden - switzerland - united kingdom - united states. ? http://www.st.com
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