cd4049/cd4050 ? 2013 rochester electronics, llc. all rights reserved 03122013 specifcation number cd4049_50ub-m-(n) rev - page 1 of 7 rochester electronics guarantees performance of its semiconductor products to the original oem specifcations. typical values are for reference purposes only. certain minimum or maximum ratings may be based on product characterization, design, simulation, or sample testing. rochester electronics reserves the right to make changes without further notice to any specifcation herein. for complete rochester ordering guide, please refer to page 2 please consult factory for specifc package availability tl f 5971 cd4049ubmcd4049ubc hex inverting buffer cd4050bmCD4050BC hex non-inverting buffer march 1988 cd4049ubmcd4049ubc hex inverting buffer cd4050bmCD4050BC hex non-inverting buffer general description these hex buffers are monolithic complementary mos (cmos) integrated circuits constructed with n- and p-chan- nel enhancement mode transistors? these devices feature logic level conversion using only one supply voltage (v dd )? the input signal high level (v ih ) can exceed the v dd supply voltage when these devices are used for logic level conver- sions? these devices are intended for use as hex buffers? cmos to dtl ttl converters? or as cmos current drivers? and at v dd e 5?0v? they can drive directly two dtl ttl loads over the full operating temperature range? features y wide supply voltage range 3?0v to 15v y direct drive to 2 ttl loads at 5?0v over full tempera- ture range y high source and sink current capability y special input protection permits input voltages greater than v dd applications y cmos hex inverter buffer y cmos to dtl ttl hex converter y cmos current sink or source driver y cmos high-to-low logic level converter connection diagrams cd4049ubmcd4049ubc dual-in-line package tl f 5971 C 1 top view order number cd4049ub or cd4049b cd4050bmCD4050BC dual-in-line package tl f 5971 C 2 top view order number cd4050ub or cd4050b c 1995 national semiconductor corporation rrd-b30m105 printed in u? s? a?
page 2 of 7 rochester part number national part number package temperature cd4049ubcj cd4049ubcj cdip-16 -40 to +85c cd4049ubcj/a+ cd4049ubcj/a+ cdip-16 -40 to +85c cd4049ubcm cd4049ubcm sop-16, plastic -40 to +85c cd4049ubcn cd4049ubcn pdip-16 -40 to +85c cd4049ubcn/a+ cd4049ubcn/a+ pdip-16 -40 to +85c cd4049ubcn/b+ cd4049ubcn/b+ pdip-16 -40 to +85c cd4049ubmj cd4049ubmj cdip-16 -55 to +125c cd4049ubmj/b cd4049ubmj/883 cdip-16 -55 to +125c cd4049ubmn cd4049ubmn pdip-16 -55 to +125c cd4049ubmw cd4049ubmw fp-16, ceramic -55 to +125c cd4049ubmw/b cd4049ubmw/883 fp-16, ceramic -55 to +125c CD4050BCj CD4050BCj cdip-16 -40 to +85c CD4050BCj/a+ CD4050BCj/a+ cdip-16 -40 to +85c CD4050BCm CD4050BCm sop-16, plastic -40 to +85c CD4050BCm/a+ CD4050BCm/a+ sop-16, plastic -40 to +85c CD4050BCn CD4050BCn pdip-16 -40 to +85c CD4050BCn/a+ CD4050BCn/a+ pdip-16 -40 to +85c CD4050BCn/b+ CD4050BCn/b+ pdip-16 -40 to +85c cd4050bmd cd4050bmd cdip-16 -55 to +125c cd4050bmj cd4050bmj cdip-16 -55 to +125c cd4050bmn cd4050bmn pdip-16 -55 to +125c cd4050bmw cd4050bmw cdip-16 -55 to +125c rochester ordering guide *most products can also be offered as rohs compliant, designated by a Cg suffx. please contact factory for more information. cd4049/cd4050 specifcation number cd4049_50ub-m-(n) rev -
page 3 of 7 absolute maximum ratings (note s12) if military aerospace specified devices are required please contact the national semiconductor sales office distributors for availability and specifications? supply voltage (v dd ) b 0 5v to a 18v input voltage (v in ) b 0 5v to a 18v voltage at any output pin (v out ) b 0 5v to v dd a 0 5v storage temperature range (t s ) b 65 c to a 150 c power dissipation (p d ) dual-in-line 700 mw small outline 500 mw lead temperature (t l ) (soldering? 10 seconds) 260 c recommended operating conditions (note 2) supply voltage (v dd ) 3v to 15v input voltage (v in ) 0v to 15v voltage at any output pin (v out ) 0tov dd operating temperature range (t a ) cd4049ubm? cd4050bm b 55 c to a 125 c cd4049ubc? CD4050BC b 40 c to a 85 c dc electrical characteristics cd4049m?cd4050bm (note 2) symbol parameter conditions b 55 c a 25 c a 125 c units min max min typ max min max i dd quiescent device current v dd e 5v 1 0 0 01 1 0 30 m a v dd e 10v 2 0 0 01 2 0 60 m a v dd e 15v 4 0 0 03 4 0 120 m a v ol low level output voltage v ih e v dd ?v il e 0v? l i o l k 1 m a v dd e 5v 0 05 0 0 05 0 05 v v dd e 10v 0 05 0 0 05 0 05 v v dd e 15v 0 05 0 0 05 0 05 v v oh high level output voltage v ih e v dd ?v il e 0v? l i o l k 1 m a v dd e 5v 4 95 4 95 5 4 95 v v dd e 10v 9 95 9 95 10 9 95 v v dd e 15v 14 95 14 95 15 14 95 v v il low level input voltage l i o l k 1 m a (cd4050bm only) v dd e 5v? v o e 0 5v 1 5 2 25 1 5 1 5 v v dd e 10v? v o e 1v 3 0 4 5 3 0 3 0 v v dd e 15v? v o e 1 5v 4 0 6 75 4 0 4 0 v v il low level input voltage l i o l k 1 m a (cd4049ubm only) v dd e 5v? v o e 4 5v 1 0 1 5 1 0 1 0 v v dd e 10v? v o e 9v 2 0 2 5 2 0 2 0 v v dd e 15v? v o e 13 5v 3 0 3 5 3 0 3 0 v v ih high level input voltage l i o l k 1 m a (cd4050bm only) v dd e 5v? v o e 4 5v 3 5 3 5 2 75 3 5 v v dd e 10v? v o e 9v 7 0 7 0 5 5 7 0 v v dd e 15v? v o e 13 5v 11 0 11 0 8 25 11 0 v v ih high level input voltage l i o l k 1 m a (cd4049ubm only) v dd e 5v? v o e 0 5v 4 0 4 0 3 5 4 0 v v dd e 10v? v o e 1v 8 0 8 0 7 5 8 0 v v dd e 15v? v o e 1 5v 12 0 12 0 11 5 12 0 v i ol low level output current v ih e v dd ?v il e 0v (note 3) v dd e 5v? v o e 0 4v 5 6 4 6 5 3 2 ma v dd e 10v? v o e 0 5v 12 9 8 12 6 8 ma v dd e 15v? v o e 1 5v 35 29 40 20 ma note 1? absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed? they are not meant to imply that the devices should be operated at these limits the table of recommended operating conditions and electrical characteristics provides conditions for actual device operation note 2? v ss e 0v unless otherwise specified note 3? these are peak output current capabilities continuous output current is rated at 12 ma maximum the output current should not be allowed to exceed this value for extended periods of time i ol and i oh are tested one output at a time 2 absolute maximum ratings (note s12) if military aerospace specified devices are required please contact the national semiconductor sales office distributors for availability and specifications? supply voltage (v dd ) b 0 5v to a 18v input voltage (v in ) b 0 5v to a 18v voltage at any output pin (v out ) b 0 5v to v dd a 0 5v storage temperature range (t s ) b 65 c to a 150 c power dissipation (p d ) dual-in-line 700 mw small outline 500 mw lead temperature (t l ) (soldering? 10 seconds) 260 c recommended operating conditions (note 2) supply voltage (v dd ) 3v to 15v input voltage (v in ) 0v to 15v voltage at any output pin (v out ) 0tov dd operating temperature range (t a ) cd4049ubm? cd4050bm b 55 c to a 125 c cd4049ubc? CD4050BC b 40 c to a 85 c dc electrical characteristics cd4049m?cd4050bm (note 2) symbol parameter conditions b 55 c a 25 c a 125 c units min max min typ max min max i dd quiescent device current v dd e 5v 1 0 0 01 1 0 30 m a v dd e 10v 2 0 0 01 2 0 60 m a v dd e 15v 4 0 0 03 4 0 120 m a v ol low level output voltage v ih e v dd ?v il e 0v? l i o l k 1 m a v dd e 5v 0 05 0 0 05 0 05 v v dd e 10v 0 05 0 0 05 0 05 v v dd e 15v 0 05 0 0 05 0 05 v v oh high level output voltage v ih e v dd ?v il e 0v? l i o l k 1 m a v dd e 5v 4 95 4 95 5 4 95 v v dd e 10v 9 95 9 95 10 9 95 v v dd e 15v 14 95 14 95 15 14 95 v v il low level input voltage l i o l k 1 m a (cd4050bm only) v dd e 5v? v o e 0 5v 1 5 2 25 1 5 1 5 v v dd e 10v? v o e 1v 3 0 4 5 3 0 3 0 v v dd e 15v? v o e 1 5v 4 0 6 75 4 0 4 0 v v il low level input voltage l i o l k 1 m a (cd4049ubm only) v dd e 5v? v o e 4 5v 1 0 1 5 1 0 1 0 v v dd e 10v? v o e 9v 2 0 2 5 2 0 2 0 v v dd e 15v? v o e 13 5v 3 0 3 5 3 0 3 0 v v ih high level input voltage l i o l k 1 m a (cd4050bm only) v dd e 5v? v o e 4 5v 3 5 3 5 2 75 3 5 v v dd e 10v? v o e 9v 7 0 7 0 5 5 7 0 v v dd e 15v? v o e 13 5v 11 0 11 0 8 25 11 0 v v ih high level input voltage l i o l k 1 m a (cd4049ubm only) v dd e 5v? v o e 0 5v 4 0 4 0 3 5 4 0 v v dd e 10v? v o e 1v 8 0 8 0 7 5 8 0 v v dd e 15v? v o e 1 5v 12 0 12 0 11 5 12 0 v i ol low level output current v ih e v dd ?v il e 0v (note 3) v dd e 5v? v o e 0 4v 5 6 4 6 5 3 2 ma v dd e 10v? v o e 0 5v 12 9 8 12 6 8 ma v dd e 15v? v o e 1 5v 35 29 40 20 ma note 1? absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed? they are not meant to imply that the devices should be operated at these limits the table of recommended operating conditions and electrical characteristics provides conditions for actual device operation note 2? v ss e 0v unless otherwise specified note 3? these are peak output current capabilities continuous output current is rated at 12 ma maximum the output current should not be allowed to exceed this value for extended periods of time i ol and i oh are tested one output at a time 2 cd4049/cd4050 specifcation number cd4049_50ub-m-(n) rev -
page 4 of 7 dc electrical characteristics cd4049mcd4050bm (note 2) (continued) symbol parameter conditions b 55 c a 25 c a 125 c units min max min typ max min max i oh high level output current v ih e v dd v il e 0v (note 3) v dd e 5v v o e 4?6v b 1?3 b 1?1 b 1?6 b 0?72 ma v dd e 10v v o e 9?5v b 2?6 b 2?2 b 3?6 b 1?5 ma v dd e 15v v o e 13?5v b 8?0 b 7?2 b 12 b 5?0 ma i in input current v dd e 15v v in e 0v b 0?1 b 10 b 5 b 0?1 b 1?0 m a v dd e 15v v in e 15v 0?1 10 b 5 0?1 1?0 m a note 1 absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed? they are not meant to imply that the devices should be operated at these limits? the table of recommended operating conditions and electrical characteristics provides conditions for actual device operation? note 2 v ss e 0v unless otherwise specified? note 3 these are peak output current capabilities? continuous output current is rated at 12 ma maximum? the output current should not be allowed to exceed this value for extended periods of time? i ol and i oh are tested one output at a time? dc electrical characteristics cd4049ubcCD4050BC (note 2) symbol parameter conditions b 40 c a 25 c a 85 c units min max min typ max min max i dd quiescent device current v dd e 5v 4 0?03 4?0 30 m a v dd e 10v 8 0?05 8?0 60 m a v dd e 15v 16 0?07 16?0 120 m a v ol low level output voltage v ih e v dd v il e 0v l i o l k 1 m a v dd e 5v 0?05 0 0?05 0?05 v v dd e 10v 0?05 0 0?05 0?05 v v dd e 15v 0?05 0 0?05 0?05 v v oh high level output voltage v ih e v dd v il e 0v l i o l k 1 m a v dd e 5v 4?95 4?95 5 4?95 v v dd e 10v 9?95 9?95 10 9?95 v v dd e 15v 14?95 14?95 15 14?95 v v il low level input voltage l i o l k 1 m a (CD4050BC only) v dd e 5v v o e 0?5v 1?5 2?25 1?5 1?5 v v dd e 10v v o e 1v 3?0 4?5 3?0 3?0 v v dd e 15v v o e 1?5v 4?0 6?75 4?0 4?0 v v il low level input voltage l i o l k 1 m a (cd4049ubc only) v dd e 5v v o e 4?5v 1?0 1?5 1?0 1?0 v v dd e 10v v o e 9v 2?0 2?5 2?0 2?0 v v dd e 15v v o e 13?5v 3?0 3?5 3?0 3?0 v v ih high level input voltage l i o l k 1 m a (CD4050BC only) v dd e 5v v o e 4?5v 3?5 3?5 2?75 3?5 v v dd e 10v v o e 9v 7?0 7?0 5?5 7?0 v v dd e 15v v o e 13?5v 11?0 11?0 8?25 11?0 v v ih high level input voltage l i o l k 1 m a (cd4049ubc only) v dd e 5v v o e 0?5v 4?0 4?0 3?5 4?0 v v dd e 10v v o e 1v 8?0 8?0 7?5 8?0 v v dd e 15v v o e 1?5v 12?0 12?0 11?5 12?0 v note 1 absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed? they are not meant to imply that the devices should be operated at these limits? the table of recommended operating conditions and electrical characteristics provides conditions for actual device operation? note 2 v ss e 0v unless otherwise specified? note 3 these are peak output current capabilities? continuous output current is rated at 12 ma maximum? the output current should not be allowed to exceed this value for extended periods of time? i ol and i oh are tested one output at a time? 3 cd4049/cd4050 specifcation number cd4049_50ub-m-(n) rev -
page 5 of 7 dc electrical characteristics cd4049ubcCD4050BC (note 2) (continued) symbol parameter conditions b 40 c a 25 c a 85 c units min max min typ max min max i ol low level output current v ih e v dd v il e 0v (note 3) v dd e 5v v o e 0?4v 4?6 4?0 5 3?2 ma v dd e 10v v o e 0?5v 9?8 8?5 12 6?8 ma v dd e 15v v o e 1?5v 29 25 40 20 ma i oh high level output current v ih e v dd v il e 0v (note 3) v dd e 5v v o e 4?6v b 1?0 b 0?9 b 1?6 b 0?72 ma v dd e 10v v o e 9?5v b 2?1 b 1?9 b 3?6 b 1?5 ma v dd e 15v v o e 13?5v b 7?1 b 6?2 b 12 b 5 ma i in input current v dd e 15v v in e 0v b 0?3 b 0?3 b 10 b 5 b 1?0 m a v dd e 15v v in e 15v 0?3 0?3 10 b 5 1?0 m a ac electrical characteristics cd4049ubmcd4049ubc t a e 25 c c l e 50 pf r l e 200k t r e t f e 20 ns unless otherwise specified symbol parameter conditions min typ max units t phl propagation delay time v dd e 5v 30 65 ns high-to-low level v dd e 10v 20 40 ns v dd e 15v 15 30 ns t plh propagation delay time v dd e 5v 45 85 ns low-to-high level v dd e 10v 25 45 ns v dd e 15v 20 35 ns t thl transition time v dd e 5v 30 60 ns high-to-low level v dd e 10v 20 40 ns v dd e 15v 15 30 ns t tlh transition time v dd e 5v 60 120 ns low-to-high level v dd e 10v 30 55 ns v dd e 15v 25 45 ns c in input capacitance any input 15 22?5 pf ac parameters are guaranteed by dc correlated testing? ac electrical characteristics cd4050bmCD4050BC t a e 25 c c l e 50 pf r l e 200k t r e t f e 20 ns unless otherwise specified symbol parameter conditions min typ max units t phl propagation delay time v dd e 5v 60 110 ns high-to-low level v dd e 10v 25 55 ns v dd e 15v 20 30 ns t plh propagation delay time v dd e 5v 60 120 ns low-to-high level v dd e 10v 30 55 ns v dd e 15v 25 45 ns t thl transition time v dd e 5v 30 60 ns high-to-low level v dd e 10v 20 40 ns v dd e 15v 15 30 ns t tlh transition time v dd e 5v 60 120 ns low-to-high level v dd e 10v 30 55 ns v dd e 15v 25 45 ns c in input capacitance any input 5 7?5 pf ac parameters are guaranteed by dc correlated testing? 4 cd4049/cd4050 specifcation number cd4049_50ub-m-(n) rev -
page 6 of 7 schematic diagrams cd4049ubm cd4049ubc 1 of 6 identical units tl f 5971 C 3 cd4050bm CD4050BC 1 of 6 identical units tl f 5971 C 4 switching time waveforms tl f 5971 C 5 typical applications cmos to ttl or cmos at a lower v dd tl f 5971 C 6 note? v dd1 t v dd2 note? in the case of the cd4049ubm cd4049ubc the output drive capability increases with increasing input voltage? e?g?? if v dd1 e 10v the cd4049ubm cd4049ubc could drive 4 ttl loads? 5 cd4049/cd4050 specifcation number cd4049_50ub-m-(n) rev -
page 7 of 7 cd4049ubmcd4049ubc hex inverting buffer cd4050bmCD4050BC hex non-inverting buffer physical dimensions inches (millimeters) ceramic dual-in-line package (j) order number cd4049ubmj? cd4049ubcj? cd4049bmj or cd4049bcj ns package number j16a molded dual-in-line package (n) order number cd4050bmn? CD4050BCn? cd4050bmn or CD4050BCn ns package number n16e life support policy nationals products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of national semiconductor corporation? as used herein? 1? life support devices or systems are devices or 2? a critical component is any component of a life systems which? (a) are intended for surgical implant support device or system whose failure to perform can into the body? or (b) support or sustain life? and whose be reasonably expected to cause the failure of the life failure to perform? when properly used in accordance support device or system? or to affect its safety or with instructions for use provided in the labeling? can effectiveness? be reasonably expected to result in a significant injury to the user? national semiconductor national semiconductor national semiconductor national semiconductor corporation europe hong kong ltd? japan ltd? 1111 west bardin road fax? ( a 49) 0-180-530 85 86 13th floor? straight block? tel? 81-043-299-2309 arlington? tx 76017 email? cnjwge tevm2?nsc?com ocean centre? 5 canton rd? fax? 81-043-299-2408 tel? 1(800) 272-9959 deutsch tel? ( a 49) 0-180-530 85 85 tsimshatsui? kowloon fax? 1(800) 737-7018 english tel? ( a 49) 0-180-532 78 32 hong kong fran ais tel? ( a 49) 0-180-532 93 58 tel? (852) 2737-1600 italiano tel? ( a 49) 0-180-534 16 80 fax? (852) 2736-9960 national does not assume any responsibility for use of any circuitry described? no circuit patent licenses are implied and national reserves the right at any time without notice to change said circuitry and specifications? rochester electronics guarantees performance of its semiconductor products to the original oem specifcations. typical values are for reference purposes only. certain minimum or maximum ratings may be based on product characterization, design, simulation, or sample testing. rochester electronics reserves the right to make changes without further notice to any specifcation herein. cd4049/cd4050 specifcation number cd4049_50ub-m-(n) rev -
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