View M74HC14YTTR_8316341.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

this is information on a product in full production. january 2014 docid1901 rev 4 1/15 m74hc14 hex schmitt inverter datasheet - production data features ? high speed: t pd = 12 ns (typ.) at v cc = 6 v ? low power dissipation: i cc = 1 a (max.) at t a = 25 c ? high noise immunity: v h = 1.2 v (typ.) at v cc = 6 v ? symmetrical output impedance: |i oh | = i ol = 4 ma (min.) ? balanced propagation delays: t plh ? t phl ? wide operating voltage range: v cc (opr) = 2 to 6 v ? pin and function compatible with 74 series 14 ? esd performance ?cdm: 1 kv ?hbm: 2 kv ? mm: 200 v description the m74hc14 is a high speed cmos hex schmitt inverter fabr icated with silicon gate c 2 mos technology. pin configuration and functions are the same as those of the m74hc04 but all inputs have a 20 % v cc hysteresis level. this, together with the sc hmitt trigger function, allows the device to be used on line receivers with slow rise/fall input signals. all inputs are equipped with protection circuits against static discharge and transient excess voltage. so14 tssop14 table 1. device summary order code temperature range package packing marking m74hc14rm13tr -55 c to +125 c s014 tape and reel 74hc14 m74hc14yrm13tr (1) 1. qualification and characterization acco rding to aec q100 and q003 or equivalen t, advanced screening according to aec q001 and q002. -40 c to +125 c so14 (automotive grade) 74hc14y m74hc14ttr -55 c to +125 c tssop14 hc14 M74HC14YTTR (1) -40 c to +125 c tssop14 (automotive grade) hc14y www.st.com
contents m74hc14 2/15 docid1901 rev 4 contents 1 pin information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1 so14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.2 tssop14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
docid1901 rev 4 3/15 m74hc14 pin information 15 1 pin information figure 1. pin connections and iec logic symbols table 2. pin description pin number symbol name and function 1, 3, 5, 9, 11, 13 1a to 6a data inputs 2, 4, 6, 8, 10, 12 1y to 6y data outputs 7 gnd ground (0 v) 14 v cc positive supply voltage 1a 1y 2a 2y 3a 3y gnd v cc 6a 6y 5a 5y 4a 4y 1 2 3 4 5 7 6 14 13 12 11 10 8 9
functional description m74hc14 4/15 docid1901 rev 4 2 functional description figure 2. input and output equivalent circuit table 3. truth table ay lh hl output v cc v cc gnd gnd input
docid1901 rev 4 5/15 m74hc14 electrical characteristics 15 3 electrical characteristics stressing the device above the ratings 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 are not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. please refer to the stmicroelectronics sure program and other relevant quality documents. table 4. absolute maximum ratings symbol parameter value unit v cc supply voltage -0.5 to +7 v v i dc input voltage -0.5 to v cc + 0.5 v o dc output voltage i ik dc input diode current 20 ma i ok dc output diode current i o dc output current 25 i cc or i gnd dc v cc or ground current 50 p d power dissipation 500 (1) 1. 500 mw at 65 c; derate to 300 mw by 10 mw/c from 65 c to 85 c mw t stg storage temperature -65 to +150 c t l lead temperature (10 sec) 300 table 5. recommended operating conditions symbol parameter value unit v cc supply voltage 2 to 6 v v i input voltage 0 to v cc v o output voltage t op operating temperature -55 to 125 c
electrical characteristics m74hc14 6/15 docid1901 rev 4 table 6. dc specifications sym. parameter test condition value unit v cc (v) t a = 25 c -40 to 85 c -55 to 125 c min typ max min max min max v t+ high level input voltage 2.0 1.0 1.28 1.5 1.0 1.5 1.0 1.5 v 4.5 2.3 2.8 3.15 2.3 3.15 2.3 3.15 6.0 3.0 3.7 4.2 3.0 4.2 3.0 4.2 v t- low level input voltage 2.0 0.3 0.74 0.9 0.3 0.9 0.3 0.9 4.5 1.13 1.8 2.0 1.13 2.0 1.13 2.0 6.0 1.5 2.4 2.6 1.5 2.6 1.5 2.6 v h hysteresis voltage 2.0 0.3 0.54 1.0 0.3 1.0 0.3 1.0 4.5 0.6 1.0 1.4 0.6 1.4 0.6 1.4 6.0 0.8 1.3 1.4 0.8 1.7 0.8 1.7 v oh high level output voltage 2.0 i o = -20 a 1.9 2.0 1.9 1.9 4.5 4.4 4.5 4.4 4.4 6.0 5.9 6.0 5.9 5.9 4.5 i o = -4.0 ma 4.18 4.31 4.13 4.10 6.0 i o = -5.2 ma 5.68 5.8 5.63 5.60 v ol low level output voltage 2.0 i o = -20 a 0.0 0.1 0.1 0.1 4.5 0.0 0.1 0.1 0.1 6.0 0.0 0.1 0.1 0.1 4.5 i o = -4.0 ma 0.17 0.26 0.33 0.40 6.0 i o = -5.2 ma 0.18 0.26 0.33 0.40 i i input leakage current 6.0 v i = v cc or gnd 0.1 1 1 a i cc quiescent supply current 110 20
docid1901 rev 4 7/15 m74hc14 electrical characteristics 15 figure 3. test circuit table 7. ac electrical characteristics (c l = 50 pf, input t r = t f = 6 ns) sym. parameter test condition value unit v cc (v) t a = 25 c -40 to 85 c -55 to 125 c typ max max max t tlh t thl output transition time 2.0 30 75 95 110 ns 4.5 8 15 19 22 6.0 7 13 16 19 t plh t phl propagation delay time 2.0 42 125 155 190 4.5 14 25 31 38 6.0 12 21 16 32 table 8. capacitive characteristics sym parameter test condition value unit v cc (v) t a = 25c -40 to 85c -55 to 125c typ max max max c in input capacitance 5.0 510 10 10 pf c pd power dissipation capacitance (1) f in = 10 mhz 28 1. c pd 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: i cc(opr) = c pd x v cc x f in + i cc /6(per gate).
electrical characteristics m74hc14 8/15 docid1901 rev 4 figure 4. waveform: propagation delay times (f = 1 mhz; 50% duty cycle)
docid1901 rev 4 9/15 m74hc14 package information 15 4 package information in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions a nd product status are available at: www.st.com . ecopack ? is an st trademark.
package information m74hc14 10/15 docid1901 rev 4 4.1 so14 package information figure 5. so14 package mechanical drawing table 9. so14 package mechanical data ref dimensions millimeters inches min. typ. max. min. typ. max. a 1.75 0.068 a1 0.1 0.2 0.003 0.007 a2 1.65 0.064 b 0.35 0.46 0.013 0.018 b1 0.19 0.25 0.007 0.010 c0.5 0.019 c1 45 45 d 8.55 8.75 0.336 0.344 e 5.8 6.2 0.228 0.244 e1.27 0.050 e3 7.62 0.300 f 3.8 4.0 0.149 0.157 g 4.6 5.3 0.181 0.208 l 0.5 1.27 0.019 0.050 m 0.68 0.026 s8 8 *$06&% / * f & d e ( 6 $ d h h e ' 0 )
docid1901 rev 4 11/15 m74hc14 package information 15 figure 6. so14 tape and reel information 1. drawing is not to scale table 10. so14 tape and reel information ref dimensions millimeters inches min. max. min. max. a 330 12.992 c 12.8 13.2 0.504 0.519 d 20.2 0.795 n60 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 $ ' %r .r 3r $r 3 7 & 1 *$06&%
package information m74hc14 12/15 docid1901 rev 4 4.2 tssop14 package information figure 7. tssop14 package mechanical drawing table 11. tssop14 package mechanical data ref dimensions millimeters inches 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 0.0256 k0 80 8 l 0.45 0.60 0.75 0.018 0.024 0.030 f ( e $ $ ( ' 3,1,'(17,),&$7,21 $ / . h *$06&%
docid1901 rev 4 13/15 m74hc14 package information 15 figure 8. tssop14 tape and reel information 1. drawing is not to scale table 12. tssop14 tape and reel information ref dimensions millimeters inches min. max. min. max. a 330 12.992 c 12.8 13.2 0.504 0.519 d 20.2 0.795 n60 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 f ( e $ $ ( ' 3,1,'(17,),&$7,21 $ / . h *$06&%
ordering information m74hc14 14/15 docid1901 rev 4 5 ordering information 6 revision history table 13. order codes order code temperature range package packing marking m74hc14rm13tr -55 c to +125 c s014 tape and reel 74hc14 m74hc14yrm13tr (1) 1. qualification and characterization according to aec q100 and q003 or equi valent, advanced screening according to aec q001 and q002. -40 c to +125 c so14 (automotive grade) 74hc14y m74hc14ttr -55 c to +125 c tssop14 hc14 M74HC14YTTR (1) -40 c to +125 c tssop14 (automotive grade) hc14y table 14. document revision history date revision changes 01-jul-2001 1 initial release. 23-may-2008 2 document converted and rest ructured to new template. removed: m74hc14m1r order code. added: tape and reel specific ations for so-14 and tssop14 packages. 09-aug-2013 3 features : added esd information table 1: device summary : added automotive grade order codes. added section 5: ordering information . 13-jan-2014 4 removed dip14 package table 1: device summary and table 13: order codes : added ?temperature range? and ?marking?; updated 1 .
docid1901 rev 4 15/15 m74hc14 15 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 he rein 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 as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f 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 whatsoev er 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 parti cular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. st products are not designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems wi th product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. 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 any manner whatsoev er, 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. ? 2014 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

▲Up To Search▲

Price & Availability of M74HC14YTTR

	To Download M74HC14YTTR Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .