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1. general description the 74hc7540; 74hct7540 is a high-speed si-g ate cmos device and is pin compatible with low-power schottky ttl (lsttl). it is s pecified in compliance with jedec standard no. 7a. the 74hc7540; 74hct7540 provides eight in verting buffer/line drivers with 3-state outputs and schmitt-trigger action. the 3-state outputs are controlled by the output enable inputs oe 1 and oe 2. a high on oe n causes the outputs to assume a high-impedance off-state. schmitt trigger action on the da ta inputs transforms slowly changing input signals into sharply defined, jitter-free output signals. the 74hc7540; 74hct7540 is identical to the 74hc540; 74hct540 but has hysteresis on the data inputs. 2. features and benefits ? inverting outputs ? low-power dissipation ? esd protection: ? hbm jesd22-a114f exceeds 2000 v ? mm jesd22-a115-a exceeds 200 v ? multiple package options ? specified from ? 40 ? c to +85 ? c and from ? 40 ? c to +125 ? c 3. ordering information 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting rev. 4 ? 31 december 2012 product data sheet table 1. ordering information type number package temperature range name description version 74hc7540n ? 40 ? cto+125 ? c dip20 plastic dual in-line pa ckage; 20 leads (300 mil) sot146-1 74hct7540n 74hc7540d ? 40 ? c to +125 ? c so20 plastic small outline package; 20 leads; body width 7.5 mm sot163-1 74HCT7540D 74hc7540db ? 40 ? c to +125 ? c ssop20 plastic shrink sma ll outline package; 20 leads; body width 5.3 mm sot339-1
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 2 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 4. functional diagram 5. pinning information 5.1 pinning fig 1. logic symbol fig 2. iec logic symbol

fig 3. pin configuration dip20, so20 fig 4. pin configuration ssop20

74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 3 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 5.2 pin description 6. functional description [1] h = high voltage level; l = low voltage level; x = don?t care; z = high-impedance off-state. 7. limiting values [1] the input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] for dip20 packages: above 70 ? c the value of p tot derates linearly with 12 mw/k. for so20 packages: above 70 ? c the value of p tot derates linearly with 8 mw/k. for ssop20 packages: above 60 ? c the value of p tot derates linearly with 5.5 mw/k. table 2. pin description symbol pin description oe 1 1 output enable input (active low) a0 to a7 2, 3, 4, 5, 6, 7, 8, 9 data input gnd 10 ground (0 v) y 0 to y 7 18, 17, 16, 15, 14, 13, 12, 11 data output oe 2 19 output enable input (active low) v cc 20 supply voltage table 3. functional table [1] control input output oe 1 oe 2 an y n ll l h ll h l xh x z hx x z table 4. limiting values in accordance with the absolute maximum rating system (iec 60134). voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min max unit v cc supply voltage ? 0.5 +7 v i ik input clamping current v i < ? 0.5 v or v i >v cc +0.5 v [1] - ? 20 ma i ok output clamping current v o < ? 0.5 v or v o >v cc +0.5v [1] - ? 20 ma i o output current ? 0.5 v < v o < v cc +0.5v - ? 35 ma i cc supply current - 70 ma i gnd ground current ? 70 - ma t stg storage temperature ? 65 +150 ?c p tot total power dissipation [2] dip20 - 750 mw so20, ssop20 - 500 mw
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 4 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 8. recommended operating conditions 9. static characteristics table 5. recommended operating conditions voltages are referenced to gnd (ground = 0 v) symbol parameter conditions 74hc7540 74hct7540 unit min typ max min typ max v cc supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 v v i input voltage 0 - v cc 0- v cc v v o output voltage 0 - v cc 0- v cc v t amb ambient temperature ? 40 +25 +125 ? 40 +25 +125 ?c table 6. static characteristics at recommended operating conditions; voltag es are referenced to gnd (ground = 0 v). symbol parameter conditions t amb = 25 ?c t amb = ? 40 ?c to +85 ?c t amb = ? 40 ?c to +125 ?c unit min typ max min max min max 74hc7540 v oh high-level output voltage v i = v t+ or v t ? i o = ? 20 ? a; v cc = 2.0 v 1.9 2.0 - 1.9 - 1.9 - v i o = ? 20 ? a; v cc = 4.5 v 4.4 4.5 - 4.4 - 4.4 - v i o = ? 20 ? a; v cc = 6.0 v 5.9 6.0 - 5.9 - 5.9 - v i o = ? 6.0 ma; v cc = 4.5 v 3.98 4.32 - 3.84 - 3.7 - v i o = ? 7.8 ma; v cc = 6.0 v 5.48 5.81 - 5.34 - 5.2 - v v ol low-level output voltage v i = v t+ or v t ? i o = 20 ? a; v cc = 2.0 v - 0 0.1 - 0.1 - 0.1 v i o = 20 ? a; v cc = 4.5 v - 0 0.1 - 0.1 - 0.1 v i o = 20 ? a; v cc = 6.0 v - 0 0.1 - 0.1 - 0.1 v i o = 6.0 ma; v cc = 4.5 v - 0.15 0.26 - 0.33 - 0.4 v i o = 7.8 ma; v cc = 6.0 v - 0.16 0.26 - 0.33 - 0.4 v i i input leakage current v i = v cc or gnd; v cc =6.0v - - ? 0.1 - ? 1.0 - ? 1.0 ? a i oz off-state output current per input pin; v i =v t+ or v t ? ; v o =v cc or gnd; other inputs at v cc or gnd; v cc =6.0v; i o =0a -- ? 0.5 - ? 5.0 - ? 10 ? a i cc supply current v i = v cc or gnd; i o =0a; v cc =6.0v - - 8.0 - 80 - 160 ? a c i input capacitance -3.5- - - - - pf 74hct7540 v oh high-level output voltage v i = v t+ or v t ? ; v cc = 4.5 v i o = ? 20 ? a 4.4 4.5 - 4.4 - 4.4 - v i o = ? 6.0 ma 3.98 4.32 - 3.84 - 3.7 - v
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 5 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 10. dynamic characteristics v ol low-level output voltage v i = v t+ or v t ? ; v cc = 4.5 v i o = 20 ? a; - 0 0.1 - 0.1 - 0.1 v i o = 6.0 ma; - 0.15 0.26 - 0.33 - 0.4 v i i input leakage current v i = v cc or gnd; v cc =5.5v - - ? 0.1 - ? 1.0 - ? 1.0 ? a i oz off-state output current per input pin; v i =v t+ or v t ? ; v o =v cc or gnd; other inputs at v cc or gnd; v cc =5.5v; i o =0a -- ? 0.5 - ? 5.0 - ? 10 ? a i cc supply current v i =v cc or gnd; i o = 0 a; v cc =5.5v - - 8.0 - 80 - 160 ? a ? i cc additional supply current per input pin; i o =0a; v i =v cc ? 2.1 v; other inputs at v cc or gnd; v cc = 4.5 v to 5.5 v an input - 20 72 - 90 - 98 ? a oe n input - 130 468 - 585 - 637 ? a c i input capacitance -3.5- - - - - pf table 6. static characteristics ?continued at recommended operating conditions; voltag es are referenced to gnd (ground = 0 v). symbol parameter conditions t amb = 25 ?c t amb = ? 40 ?c to +85 ?c t amb = ? 40 ?c to +125 ?c unit min typ max min max min max table 7. dynamic characteristics gnd = 0 v; c l = 50 pf; for test circuit see figure 7 . symbol parameter conditions t amb = 25 ? c t amb = ? 40 ? c to +125 ?c unit min typ max max (85 ?c) max (125 ?c) 74hc7540 t pd propagation delay an to y n; see figure 5 [1] v cc = 2.0 v - 39 120 150 180 ns v cc = 4.5 v - 14 24 30 36 ns v cc = 5.0 v; c l =15pf - 11 - - - ns v cc = 6.0 v - 11 20 26 31 ns t en enable time oe ntoy n; see figure 6 [1] v cc = 2.0 v - 41 150 190 225 ns v cc = 4.5 v - 15 30 38 45 ns v cc = 6.0 v - 12 26 33 38 ns t dis disable time oe ntoy n; see figure 6 [1] v cc = 2.0 v - 52 150 190 225 ns v cc = 4.5 v - 19 30 38 45 ns v cc = 6.0 v - 15 26 33 38 ns
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 6 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting [1] t pd is the same as t plh and t phl . t en is the same as t pzl and t pzh . t dis is the same as t plz and t phz . [2] t t is the same as t thl and t tlh . [3] c pd is used to determine the dynamic power dissipation (p d in ? w): p d =c pd ? v cc 2 ? f i ? n+ ? (c l ? v cc 2 ? f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = output load capacitance in pf; v cc = supply voltage in v; n = number of inputs switching; ? (c l ? v cc 2 ? f o ) = sum of outputs. t t transition time see figure 5 [2] v cc = 2.0 v - 14 60 75 90 ns v cc = 4.5 v - 5 12 15 18 ns v cc = 6.0 v - 4 10 13 15 ns c pd power dissipation capacitance per package; v i =gndtov cc [3] -29- - - pf 74hct7540 t pd propagation delay an to y n; see figure 5 [1] v cc = 4.5 v - 19 32 40 48 ns v cc = 5.0 v; c l =15pf - 16 - - - ns t en enable time oe ntoy n; see figure 6 [1] v cc = 4.5 v - 19 32 40 48 ns t dis disable time oe ntoy n; see figure 6 [1] v cc = 4.5 v - 20 32 40 48 ns t t transition time v cc = 4.5 v; see figure 5 [2] - 5 12 15 18 ns c pd power dissipation capacitance per package; v i =gndtov cc ? 1.5 v [3] -31- - - pf table 7. dynamic characteristics gnd = 0 v; c l = 50 pf; for test circuit see figure 7 . symbol parameter conditions t amb = 25 ? c t amb = ? 40 ? c to +125 ?c unit min typ max max (85 ?c) max (125 ?c)
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 7 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 11. waveforms measurement points are given in table 8 . v ol and v oh are typical voltage output levels that occur with the output load. fig 5. input to output propagation delays
! ! " # # # # " measurement points are given in table 8 . v ol and v oh are typical voltage output levels that occur with the output load. fig 6. 3-state enable and disable times $ %&'(%) # " * + , -- .. ..-- , -- .. ..-- "* $ %&'(%) $ )$&'(%) # "* # "* table 8. measurement points type input output v m v m v x v y 74hc7540 0.5v cc 0.5v cc 0.1v cc 0.9v cc 7 4 h c t 7 5 4 01 . 3 v1 . 3 v0 . 1 v cc 0.9v cc
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 8 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting test data is given in table 9 . definitions test circuit: r t = termination resistance should be equal to output impedance z o of the pulse generator c l = load capacitance including jig and probe capacitance r l = load resistance s1 = test selection switch fig 7. test circuit for measuring switching times v m v m t w t w 10 % 90 % 0 v v i v i negative pulse positive pulse 0 v v m v m 90 % 10 % t f t r t r t f 001aad983 dut v cc v cc v i v o r t r l s1 c l open g table 9. test data type input load s1 position v i t r , t f c l r l t phl , t plh t pzh , t phz t pzl , t plz 74hc7540 v cc 6ns 15pf, 50 pf 1k ? open gnd v cc 74hct7540 3 v 6 ns 15 pf, 50 pf 1 k ? open gnd v cc
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 9 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 12. transfer characteristics 13. transfer character istics waveforms table 10. transfer characteristics at recommended operating conditions; voltages are referenced to gnd (ground = 0 v); see figure 8 and figure 9 . symbol parameter conditions t amb = 25 ?c t amb = ? 40 ?c to +85 ?c t amb = ? 40 ?c to +125 ?c unit min typ max min max min max 74hc7540 v t+ positive-going threshold voltage v cc = 2.0 v - - 1.5 - 1.5 - 1.5 v v cc = 4.5 v - - 3.15 - 3.15 - 3.15 v v cc = 6.0 v - - 4.2 - 4.2 - 4.2 v v t ? negative-going threshold voltage v cc = 2.0 v 0.3 - - 0.3 - 0.3 - v v cc = 4.5 v 1.35 - - 1.35 - 1.35 - v v cc = 6.0 v 1.8 - - 1.8 - 1.8 - v v h hysteresis voltage v cc = 2.0 v 0.1 0.20 - 0.1 - 0.1 - v v cc = 4.5 v 0.25 0.40 - 0.25 - 0.25 - v v cc = 6.0 v 0.3 0.5 - 0.3 - 0.3 - v 74hct7540 v t+ positive-going threshold voltage v cc = 4.5 v - - 2.0 - 2.0 - 2.0 v v cc = 5.5 v - - 2.1 - 2.1 - 2.1 v v t ? negative-going threshold voltage v cc = 4.5 v 0.7 - - 0.64 - 0.6 - v v cc = 5.5 v 0.8 - - 0.74 - 0.7 - v v h hysteresis voltage v cc = 4.5 v 0.17 0.23 - - - - - v v cc = 5.5 v 0.17 0.23 - - - - - v fig 8. transfer characteristics fig 9. transfer characteristics definitions mna207 v o v i v h v t+ v t? mna208 v o v i v h v t+ v t?
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 10 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 14. package outline fig 10. package outline sot146-1 (dip20) unit a max. 1 2 b 1 cd e e m h l references outline version european projection issue date iec jedec jeita mm inches dimensions (inch dimensions are derived from the original mm dimensions) sot146-1 99-12-27 03-02-13 a min. a max. b z max. w m e e 1 1.73 1.30 0.53 0.38 0.36 0.23 26.92 26.54 6.40 6.22 3.60 3.05 0.254 2.54 7.62 8.25 7.80 10.0 8.3 2 4.2 0.51 3.2 0.068 0.051 0.021 0.015 0.014 0.009 1.060 1.045 0.25 0.24 0.14 0.12 0.01 0.1 0.3 0.32 0.31 0.39 0.33 0.078 0.17 0.02 0.13 sc-603 ms-001 m h c (e ) 1 m e a l seating plane a 1 w m b 1 e d a 2 z 20 1 11 10 b e pin 1 index 0 5 10 mm scale note 1. plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. (1) (1) (1) dip20: plastic dual in-line package; 20 leads (300 mil) sot146-1
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 11 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting fig 11. package outline sot163-1 (so20) unit a max. a 1 a 2 a 3 b p cd (1) e (1) (1) eh e ll p q z ywv references outline version european projection issue date iec jedec jeita mm inches 2.65 0.3 0.1 2.45 2.25 0.49 0.36 0.32 0.23 13.0 12.6 7.6 7.4 1.27 10.65 10.00 1.1 1.0 0.9 0.4 8 0 o o 0.25 0.1 dimensions (inch dimensions are derived from the original mm dimensions) note 1. plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. 1.1 0.4 sot163-1 10 20 w m b p detail x z e 11 1 d y 0.25 075e04 ms-013 pin 1 index 0.1 0.012 0.004 0.096 0.089 0.019 0.014 0.013 0.009 0.51 0.49 0.30 0.29 0.05 1.4 0.055 0.419 0.394 0.043 0.039 0.035 0.016 0.01 0.25 0.01 0.004 0.043 0.016 0.01 0 5 10 mm scale x a a 1 a 2 h e l p q e c l v m a (a ) 3 a so20: plastic small outline package; 20 leads; body width 7.5 mm sot163-1 99-12-27 03-02-19
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 12 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting fig 12. package outline sot339-1 (ssop20) unit a 1 a 2 a 3 b p cd (1) e (1) eh e ll p q (1) zywv references outline version european projection issue date iec jedec jeita mm 0.21 0.05 1.80 1.65 0.38 0.25 0.20 0.09 7.4 7.0 5.4 5.2 0.65 7.9 7.6 0.9 0.7 0.9 0.5 8 0 o o 0.13 1.25 0.2 0.1 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.2 mm maximum per side are not included. 1.03 0.63 sot339-1 mo-150 99-12-27 03-02-19 x w m a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 11 0 20 11 y 0.25 pin 1 index 0 2.5 5 mm scale ssop20: plastic shrink small outline package; 20 leads; body width 5.3 mm sot339-1 a max. 2
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 13 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 15. abbreviations 16. revision history table 11. abbreviations acronym description cmos complementary metal-oxide semiconductor dut device under test esd electrostatic discharge hbm human body model lsttl low-power schottky transistor-transistor logic mm machine model table 12. revision history document id release date data sheet status change notice supersedes 74hc_hct7540 v.4 20121231 product data sheet - 74hc_hct7540 v.3 modifications: ? i oz added to static characteristics table. 74hc_hct7540 v.3 20120827 product data sheet - 74hc_hct7540_cnv v.2 modifications: ? the format of this data sheet has been redesigned to comply with the new identity guidelines of nxp semiconductors. ? legal texts have been adapted to the new company name where appropriate. 74hc_hct7540_cnv v.2 19970917 product specification - -
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 14 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting 17. legal information 17.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. 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stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
74hc_hct7540 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 4 ? 31 december 2012 15 of 16 nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting export control ? this document as well as the item(s) described herein may be subject to export control regu lations. export might require a prior authorization from competent authorities. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. translations ? a non-english (translated) version of a document is for reference only. the english version shall prevail in case of any discrepancy between the translated and english versions. 17.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 18. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors 74hc7540; 74hct7540 octal schmitt trigger buffer/line driver; 3-state; inverting ? nxp b.v. 2012. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 31 december 2012 document identifier: 74hc_hct7540 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 19. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 ordering information . . . . . . . . . . . . . . . . . . . . . 1 4 functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 5 pinning information . . . . . . . . . . . . . . . . . . . . . . 2 5.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 functional description . . . . . . . . . . . . . . . . . . . 3 7 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 recommended operating conditions. . . . . . . . 4 9 static characteristics. . . . . . . . . . . . . . . . . . . . . 4 10 dynamic characteristics . . . . . . . . . . . . . . . . . . 5 11 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 12 transfer characteristics . . . . . . . . . . . . . . . . . . 9 13 transfer characteristics wa veforms. . . . . . . . . 9 14 package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 15 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 13 16 revision history . . . . . . . . . . . . . . . . . . . . . . . . 13 17 legal information. . . . . . . . . . . . . . . . . . . . . . . 14 17.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 14 17.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 17.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 17.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 15 18 contact information. . . . . . . . . . . . . . . . . . . . . 15 19 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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