ST 74LCX02 handbook
Contents
1. mm inch DIM MIN TYP MAX MIN TYP MAX A 330 12 992 C 12 8 13 2 0 504 0 519 D 20 2 0 795 N 60 2 362 T 22 4 0 882 Ao 6 7 6 9 0 264 0 272 Bo 5 3 5 5 0 209 0 217 Ko 1 6 1 8 0 063 0 071 Po 3 9 4 1 0 153 0 161 P 7 9 8 1 0 311 0 319 N D 1 Y a i PJ Po Bo F K O 5 0 0 q Ao al LE Note Dravving not in scale 13 15 Revision history 74LCX02 8 14 15 Revision history Table 9 Revision history Date Revision Changes 15 Sep 2004 4 Ordering codes revision pag 1 06 Jul 2006 5 New template temperature ranges updated 74LCX02 Please Read Carefully Information in this document is provided solely in connection with ST products STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections modifications or improvements to this document and the products and services described herein at any time without notice All ST products are sold pursuant to ST s terms and conditions of sale Purchasers are solely responsible for the choice selection and use of the ST products and services described herein and ST assumes no liability whatsoever relating to the choice selection or use of the ST products and services described herein No license express or implied b2. SZ 74LCX02 Low voltage CMOS QUAD 2 Input NOR gate with 5V tolerant inputs Features 5V tolerant inputs m High speed tpp 4 4ns Max at Voc 3V Power down protection on inputs and outputs m Symmetrical output impedance opl lo 24mA Min at Vog 3V m PCI bus levels guaranteed at 24mA m Balanced propagation delays PLHE PHL m Operating voltage range Vec Opr 2 0V to 3 6V m Pin and function compatible with 74 series 02 m Latch up performance exceeds 500mA JESD 17 m ESD performance HBM gt 2000V MIL STD 883 method 3015 MM gt 200V Order codes TSSOP14 Description The 74LCX02 is a low voltage CMOS quad 2 input NOR gate fabricated with sub micron silicon gate and double layer metal wiring C2MOS technology It is ideal for low power and high speed 3 3V applications it can be interfaced to 5V signal environment for inputs It has same speed performance at 3 3V than 5V AC ACT family combined with a lower power consumption All inputs and outputs are equipped with protection circuits against static discharge giving them 2KV ESD immunity and transient excess voltage Part number Package Packaging 74LCX02MTR S0 14 Tape and reel 74LCX02TTR TSSOP14 Tape and reel July 2006 1 15 www st com Contents 74LCX02 Contents 1 Logic symbols and I O equivalent circuit 3 2 PISA aa ae a 4 2 1 Pin connect
3. High or low level output current Vog 3 0 to 3 6V 24 mA loy lo High or low level output current Vog 2 7V 12 mA Top Operating temperature 40 to 85 C dt dv Input rise and fall time 2 Oto 10 ns V 1 Truth Table guaranteed 1 5V to 3 6V 2 Vin from 0 8V to 2V at Vog 3 0V 5 15 Electrical characteristics 74LCX02 4 Electrical characteristics Table 5 DC specifications Test condition Value Symbol Parameter Vec 40 to 85 C Unit V Min Max Vig High level input 20 V voltage 2 7 to 3 6 VL Low level input 0 8 V voltage 2 7 to 3 6 ly 100 uA Vec 0 2 Von High level output 2 7 lo 12 mA 2 2 r voltage lo 18 mA 24 3 0 ly 24 mA 2 2 2 7 to 3 6 19 100 pA 0 2 Vs Low level output 2 7 l 12 ma 0 4 V voltage lo 16 mA 0 4 3 0 I9 24 mA 0 55 Input leakage current 2 7 to 3 6 V 0 to 5 5V 5 uA Power OFF leakage V or Vo 5 5V on current o Or Yo 10 pA 2 Vi Vec or GND 10 les Quiescent supply 271036 i current Vi or Vo 3 6 to 5 5V 10 Alcc incr per Input 2 7t03 6 Vin Vcc 0 6V 500 uA Table 6 Dynamic switching characteristics Test condition Value Symbol Parameter Vec Ta 25 C Unit V Min Typ Max Vorp Dynamic low level quiet a6 CL 50pF 0 8 ti Vow _ output Vit OV Vip 3 3V 08 1 Number of outputs defined as n Measured with n 1 outputs switching from HIGH to LOV
4. 1 Maximum rating stressing the device above the rating listed in the absolute maximum ratings table may cause permanent damage to the device these are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied exposure to absolute maximum rating conditions for extended periods may affect device reliability refer also to the STMicroelectronics sure program and other relevant quality documents Table 3 Absolute maximum ratings Symbol Parameter Value Unit Vec Supply voltage 0 5 to 47 0 V Vj DC input voltage 0 5 to 47 0 V Vo DC output voltage Vcc 0V 0 5 to 7 0 V Vo DC output voltage high or low state 1 0 5 to Vcc 0 5 V lik DC input diode current 50 mA lok DC output diode current 2 50 mA lo DC output current 50 mA loc DC supply current per supply pin 100 mA lanp _ DC ground current per supply pin 100 mA Tstg Storage temperature 65 to 150 C TL Lead temperature 10 sec 300 C 1 lo absolute maximum rating must be observed 2 Vo lt GND Recommended operating conditions Table 4 Recommended operating conditions Symbol Parameter Value Unit Vcc Supply voltage 1 2 0 to 3 6 V Vj Input voltage 0 to 5 5 V Vo Output voltage Vcc OV 0 to 5 5 V Vo Output voltage high or low state Oto Vec V lor lo
5. 2 0 228 0 244 h 0 25 0 50 0 010 0 020 L 0 4 1 27 0 016 0 050 k 0 8 0 8 ddd 0 100 0 004 hx45 l ep SR e 2 Al c ddd SEATING PLANE 0 25 mm C GAGE PLANE 14 to ol E 1 0016019D 10 15 I 74LCX02 Package mechanical data TSSOP14 MECHANICAL DATA mm inch DIM MIN TYP MAX MIN TYP MAX A 1 2 0 047 A1 0 05 0 15 0 002 0 004 0 006 A2 0 8 1 1 05 0 031 0 039 0 041 b 0 19 0 30 0 007 0 012 c 0 09 0 20 0 004 0 0089 D 4 9 5 5 1 0 193 0 197 0 201 E 6 2 6 4 6 6 0 244 0 252 0 260 E1 4 3 4 4 4 48 0 169 0 173 0 176 e 0 65 BSC 0 0256 BSC K 0 8 0 8 L 0 45 0 60 0 75 0 018 0 024 0 030 dE ARR D PIN 1 IDENTIFICATION 1 0080337D 11 15 Package mechanical data TALCX02 Tape 4 Reel SO 14 MECHANICAL DATA mm inch DIM MIN TYP MAX MIN TYP MAX A 330 12 992 C 12 8 13 2 0 504 0 519 D 20 2 0 795 N 60 2 362 T 22 4 0 882 Ao 6 4 6 6 0 252 0 260 Bo 9 9 2 0 354 0 362 Ko 2 1 2 3 0 082 0 090 Po 3 9 4 1 0 153 0 161 P 7 9 8 1 0 311 0 319 1 N C y y A T gt Po Bo go mm Ko Ao P Note Dravving not in scale I 12 15 74LCX02 Package mechanical data Tape amp Reel TSSOP14 MECHANICAL DATA
6. V or LOW to HIGH The remaining output is measured in the LOW state 6 15 ky 74LCX02 Test circuit Table 7 AC electrical characteristics Test condition Value Symbol Parameter Vec CL RL test 40 to 85 C Unit V PF Q ns Min Max Propagation delay 2 7 4 4 t t y 50 500 2 5 ns PLH PHL time 3 0 to 3 6 1 0 5 4 t Output to output el pu aye 3 0103 6 50 500 2 5 10 ns tosHL skew time 1 Skewis defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switching in the same direction either HIGH or LOW tos pH tpLHm fPLHn tosHL tpHLm tPHLnl 2 Parameter guaranteed by design Table 8 Capacitive characteristics Test condition Value Symbol Parameter Vec Ta 25 C Unit V Min Typ Max Cin Input capacitance 3 3 Vin 0 to Voc 6 pF Power dissipation fin 10MHz C 3 3 43 F PD capacitance 1 Vin 0 or Vec p 1 Cpp is defined as the value of the IC s internal equivalent capacitance which is calculated from the operating current consumption without load Refer to Test Circuit Average operating current can be obtained by the following equation Icc opr Cpp X Vcc X fin Icc 4 per gate Test circuit Figure 4 Test circuit Vcc PULSE GENERATOR RL 5C08630 C 50pF or equivalent includes jig and probe ca
7. ion o 4 2 2 Pin description nes sues RSE en Sea ase ge guna 4 2 3 Truth table LL La 4 3 Maximum Fi ia ae a A A 5 3 1 Recommended operating conditions ue La LL 5 4 Electrical characteristics 2vvsvvnssannnnnnnnnnnn a 6 5 TEStCHCUN arre RRA A ar GE a Aa a 7 6 Waveforms Gea ee a ng 8 7 Package mechanical data eaaa aaa ee 9 8 Revision history AAA AE e A AA 14 2 15 ky 74LCX02 Logic symbols and I O equivalent circuit 1 Logic symbols and I O equivalent circuit Figure 1 IEC logic symbols LC10980 Figure 2 Input and output equivalent circuit Vec O OVERVOLT CONTROL INPUT OUTPUT O DU 1 e O ESD PI ESD A PROTEC e PROTEC GND GND GND e GND GND sca8971 ky 3 15 Pin settings 74LCX02 2 2 1 2 2 2 3 4 15 Pin settings Pin connection Figure 3 Pin connection top through view Pin description Table 1 Pin description Pin N Symbol Name and function 2 5 8 11 1A to 4A Data inputs 3 6 9 12 1B to 4B Data inputs 1 4 10 13 1Y to 4Y Data outputs 7 GND Ground Ov 14 Voc Positive supply voltage Truth table Table 2 Truth table Inputs Output A B Y L L H L H L H L L H H L 74LCX02 Maximum rating 3 3
8. pacitance R 5002 or equivalent Ry Zour of pulse generator typically 502 7 15 Waveforms 74LCX02 6 8 15 Waveforms Figure 5 Waveform propagation delay f 1MHz 50 duty cycle 2 5NS 2 5ns SC10301 2 7V GND 74LCX02 Package mechanical data 7 Package mechanical data In order to meet environmental requirements ST offers these devices in ECOPACK packages These packages have a Lead free second level interconnect The category of second level interconnect is marked on the package and on the inner box label in compliance with JEDEC Standard JESD97 The maximum ratings related to soldering conditions are also marked on the inner box label ECOPACK is an ST trademark ECOPACK specifications are available at www st com ky 9 15 Package mechanical data 74LCX02 S0 14 MECHANICAL DATA mm inch DIM MIN TYP MAX MIN TYP MAX A 1 35 1 75 0 053 0 069 A1 0 1 0 25 0 004 0 010 A2 1 10 1 65 0 043 0 065 B 0 33 0 51 0 013 0 020 C 0 19 0 25 0 007 0 010 D 8 55 8 75 0 337 0 344 E 3 8 4 0 0 150 0 157 e 1 27 0 050 H 5 8 6
9. y estoppel or otherwise to any intellectual property rights is granted under this document If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein UNLESS OTHERWISE SET FORTH IN ST S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZE REPRESENTATIVE OF ST ST PRODUCTS ARE NOT DESIGNED AUTHORIZED OR WARRANTED FOR USE IN MILITARY AIR CRAFT SPACE LIFE SAVING OR LIFE SUSTAINING APPLICATIONS NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY DEATH OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE Resale of ST products with provisions different from the statements and or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in an
10. y manner whatsoever any liability of ST ST and the ST logo are trademarks or registered trademarks of ST in various countries Information in this document supersedes and replaces all information previously supplied The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners 2006 STMicroelectronics All rights reserved STMicroelectronics group of companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Singapore Spain Sweden Switzerland United Kingdom United States of America www st com STA 15 15
Download Pdf Manuals
Related Search
ST 74LCX02 handbook