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this is information on a product in full production. september 2013 docid008216 rev 3 1/13 hcf4021 asynchronous parallel input or synchronous serial-in/serial-out 8-stage static shift register datasheet - production data features ? medium speed operation: 12 mhz (typ.) clock rate at v dd - v ss = 10 v ? fully static operation ? 8 master-slave flip-flops plus output buffering and control gating ? quiescent current specified up to 20 v ? 5 v, 10 v, and 15 v parametric ratings ? input leakage current i i = 100 na (max.) at v dd = 18 v, t a = 25 ? c ? 100% tested for quiescent current ? esd performance ? cdm: 1 kv ? hbm: 2 kv ? mm: 200 v applications ? automotive ? industrial ? computer ? consumer description the hcf4021 is a monolithic integrated circuit fabricated in metal oxide semiconductor technology available in pdip-16 and so-16 packages. this device is an 8-stage parallel or serial- input/serial-output register having common clock and parallel/serial control inputs, a single serial data input, and individual parallel "jam" inputs to each register stage. each register stage is a d- type, master-slave flip-flop in addition to an output from stage 8. "q" outputs are also available from stages 6 and 7. serial entry is synchronous with the clock but parallel entry is asynchronous. in this device, entry is controlled by the parallel/serial control input. when the parallel/serial control input is low, data are serially shifted into the 8-stage register synchronously with the positive transition of the clock line. when the parallel/serial control input is high, data are jammed into the 8-stage register via the parallel input lines and synchronous with the positive transition of the clock line. the clock input of the internal stage is ?forced? when asynchronous parallel entry is made. register expansion using multiple packages is permitted. pdip-16 so-16 table 1. device summary order code temperature range package packing marking hcf4021m013tr -55 c to +125 c so-16 tape & reel hcf4021 HCF4021YM013TR (1) 1. qualification and characterization according to aec q100 and q003 or equivalent, advanced screening according to aec q001 & q002 or equivalent. -40 c to +125 c so-16 (automotive grade) (1) hcf4021y hcf4021bey -55 c to +125 c pdip-16 tube hcf4021be www.st.com
contents hcf4021 2/13 docid008216 rev 3 contents 1 pin information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1 pdip-16 (0.25) package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.2 so-16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
docid008216 rev 3 3/13 hcf4021 pin information 13 1 pin information figure 1. pin connections (top view) table 2. pin description pin number symbol name and function 7, 6, 5, 4, 13, 14, 15, 1 pi-1 to pi-8 parallel input 11 serial in serial input 9 parallel/serial control parallel/serial input control 10 clock clock input 2, 3, 12 q6, q7, q8 buffered outputs 8v ss negative supply voltage 16 v dd positive supply voltage 3, 3$5$//(/6(5,$/&21752/ 4 &/2&. 6(5,$/,1 9 '' *$06&% 3, 3, 3, 4 4 3, 3, 3, 3, 9 66
functional description hcf4021 4/13 docid008216 rev 3 2 functional description figure 2. logic diagram figure 3. input equivalent circuit table 3. truth table clock serial input parallel/serial control pi-1 pi-n q 1 (internal) q n x (1) 1. don?t care x (1) 10000 x (1) x (1) 10101 x (1) x (1) 11010 x (1) x (1) 11111 00x (1) x (1) 0q n-1 10x (1) x (1) 1q n-1 x (1) x (1) x (1) x (1) q 1 q n &/ &/ *$06&% &/ &/ &/ 4 s q s q s q s q s q &/ 36 ' 4 4 4 3 &/ 36 ' ' 3 4 &/ 36 ' 3 4 &/ 36 3 4 &/ 36 ' 3 4 &/ 36 ' 3 4 &/ 36 ' 3 4 &/ 36 ' 3 &/ 36 ' 6huldolqsxw &orfn 3dudoohovhuldofrqwuro 3 3 3 3 3 3 3 3 4 4 ' 3 4 &/ 36 &/ &/ s q &/ &/ &/ 3 9 '' ,1387 9 66 *$06&%
docid008216 rev 3 5/13 hcf4021 electrical characteristics 13 3 electrical characteristics absolute maximum ratings are those values beyond which damage to the device may occur. functional operation under these conditions is not implied. all voltage values are referred to v ss pin voltage. table 4. absolute maximum ratings (amr) symbol parameter value unit v dd supply voltage -0.5 to +22 v v i dc input voltage -0.5 to v dd + 0.5 i i dc input current ? 10 ma p d power dissipation per package 200 mw power dissipation per output transistor 100 t op operating temperature -55 to +125 c t stg storage temperature -65 to +150 table 5. recommended operating conditions symbol parameter value unit v dd supply voltage 3 to 20 v v i input voltage 0 to v dd t op operating temperature -55 to 125 c
electrical characteristics hcf4021 6/13 docid008216 rev 3 table 6. dc specifications (1) sym. parameter test condition value unit v i (v) v o (v) |i o | ( ? a) v dd (v) t a = 25 c -40 to 85 c -55 to 125c min. typ. max. min. max. min. max. i l quiescent current 0/5 5 0.04 5 150 150 ? a 0/10 10 10 300 300 0/15 15 20 600 600 0/20 20 0.08 100 3000 3000 v oh high-level output voltage 0/5 <1 5 4.95 4.95 4.95 v 0/10 10 9.95 9.95 9.95 0/15 15 14.95 14.95 14.95 v ol low-level output voltage 5/0 <1 5 0.05 0.05 0.05 10/0 10 15/0 15 v ih high-level input voltage 0.5/4.5 <1 5 3.5 3.5 3.5 1/9 10 7 7 7 1.5/13.5 15 11 11 11 v il low-level input voltage 4.5/0.5 <1 5 1.5 1.5 1.5 9/1 10 3 3 3 13.5/1.5 15 4 4 4 i oh output drive current 0/5 2.5 <1 5 -1.36 -3.2 -1.1 -1.1 ma 4.6 -0.44 -1 -0.36 -0.36 0/10 9.5 10 -1.1 -2.6 -0.9 -0.9 0/15 13.5 15 -3.0 -6.8 -2.4 -2.4 i ol output sink current 0/5 0.4 <1 5 0.44 1 0.36 0.36 0/10 0.5 10 1.1 2.6 0.9 0.9 0/15 1.5 15 3.0 6.8 2.4 2.4 i i input leakage current 0/18 any input 18 ? 10 -5 ? 0.1 ? 1 ? 1 ? a c i input capacitance any input 5 7.5 pf 1. the noise margin for both level "1" and "0" is: 1 v min. with v dd = 5 v, 2 v min. with v dd = 10 v, and 2.5 v min. with v dd = 15 v.
docid008216 rev 3 7/13 hcf4021 electrical characteristics 13 table 7. dynamic electrical characteristics (t amb = 25 c, c l = 50 pf, r l = 200 k ? , t r = t f = 20 ns) symbol parameter test condition value (1) 1. the typical temperature coefficient for all v dd values is 0.3 %/c. unit v dd (v) min. typ. max. t plh , t phl propagation delay time 5 160 320 ns 10 80 160 15 60 120 t thl , t tlh transition time 5 100 200 10 50 100 15 40 80 f cl (2) 2. if more than one unit is cascaded, t r cl should be made less than or equal to the sum of the transition time and the fixed propagation delay of the output of the driving stage of the estimated capacitive load. maximum clock input frequency 536 mhz 10 6 12 15 8.5 17 t w clock pulse width 5 180 90 ns 10 80 40 15 50 25 t r , t f clock input rise or fall time 5 15 ? s 10 15 t s minimum setup time, serial input t h ? 200 ns (ref to cl) 5 120 60 ns 10 80 40 15 60 30 minimum setup time, parallel inputs t h ? 200 ns (ref to p/s) 55025 10 30 15 15 20 10 t h hold time, serial in, parallel in, parallel/serial control 5 0 10 15 t wh p/s pulse width 5 160 80 10 80 40 15 50 25 t rem p/s removal time ref to cl) 5 280 140 10 140 70 15 100 50
electrical characteristics hcf4021 8/13 docid008216 rev 3 figure 4. test circuit 1. legend: c l = 50 pf or equivalent (includes jig and probe capacitance), r l = 200 k ??? r t = z out of pulse generator (typically 50 ? ) figure 5. waveform 1: propagation delay times, clock pulse width (f = 1 mhz; 50 % duty cycle) 3xovhjhqhudwru 5 7 9 '' 9 66 & / 5 / '87 *$06&% qv qv 9 '' &/2&. 9 2+ 9 2/ 9 66 w z w z w 3/+ w 3+/ 4 w 7/+ w 7+/ *$06&%
docid008216 rev 3 9/13 hcf4021 electrical characteristics 13 figure 6. waveform 2: setup and hold times (si to clock) (f = 1 mhz; 50 % duty cycle) figure 7. waveform 3: setup and hold time (pi to p/s) (f = 1 mhz; 50 % duty cycle) figure 8. waveform 4: pulse width and removal time (p/s to clock) (f = 1 mhz; 50 % duty cycle) 9 '' 9 66 w v 6, &/2&. 9 '' 9 66 w k *$06&% 9 '' 9 66 w v 3, 36 9 '' 9 66 w k *$06&% 9 '' 9 66 w :+ 36 &/2&. w uhp *$06&%
package information hcf4021 10/13 docid008216 rev 3 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 and product status are available at: www.st.com . ecopack ? is an st trademark. 4.1 pdip-16 (0.25) package information figure 9. pdip-16 (0.25) package mechanical drawing table 8. pdip-16 (0.25) package mechanical data ref dimensions millimeters inches min. typ. max. min. typ. max. a1 0.51 0.020 b 0.77 1.65 0.030 0.065 b 0.5 0.020 b1 0.25 0.010 d 20 0.787 e 8.5 0.335 e 2.54 0.100 e3 17.78 0.700 f 7.1 0.280 i 5.1 0.201 l 3.3 0.130 z 1.27 1.27 0.050 0.050 *$06&% = e h % h d , / ( e ' )
docid008216 rev 3 11/13 hcf4021 package information 13 4.2 so-16 package information figure 10. so-16 package mechanical drawing table 9. so-16 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 c 0.5 0.019 c1 45 ? 45 ? d 9.8 10 0.385 0.393 e 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 8.89 0.350 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 0.62 0.024 s8 ? 8 ? *$06&% / * f & d e ( 6 $ d h h e ' 0 )
ordering information hcf4021 12/13 docid008216 rev 3 5 ordering information 6 revision history table 10. order codes order code temperature range package packing marking hcf4021m013tr -55 c to +125 c so-16 tape & reel hcf4021 HCF4021YM013TR (1) -40 c to +125 c so-16 (automotive grade) (1) 1. qualification and characterization according to aec q100 and q003 or equivalent, advanced screening according to aec q001 & q002 or equivalent. hcf4021y hcf4021bey -55 c to +125 c pdip-16 tube hcf4021be table 11. document revision history date revision changes sep-2001 1 initial release. 18-feb-2013 2 document template and layout updated removed ?b? from part number updated package names (pdip-16 and so-16 instead of dip-16 and sop-16). added applications added device summary updated symbol names in table 7 added section 5: ordering information 12-sep-2013 3 added esd performance to features updated footnote 1 of table 1 updated footnote 1 of table 10
docid008216 rev 3 13/13 hcf4021 13 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. a ll 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 particular 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 authorized for use in weapons. nor are st products designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with 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, a utomotive 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. ? 2013 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

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