CD4050BCN

CD4049UBM CD4049UBC Hex Inverting Buffer CD4050BM CD4050BC Hex Non-Inverting Buffer March 1988 CD4049UBM CD4049UBC Hex Inverting Buffer CD4050BM CD4050BC Hex Non-Inverting Buffer General Description These hex buffers are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors These devices feature logic level conversion using only one supply voltage (VDD) The input signal high level (VIH) can exceed the VDD supply voltage when these devices are used for logic level conversions These devices are intended for use as hex buffers CMOS to DTL TTL converters or as CMOS current drivers and at VDD e 5 0V they can drive directly two DTL TTL loads over the full operating temperature range Features Y Y Y Y Wide supply voltage range 3 0V to 15V Direct drive to 2 TTL loads at 5 0V over full temperature range High source and sink current capability Special input protection permits input voltages greater than VDD Applications Y Y Y Y CMOS CMOS CMOS CMOS hex inverter buffer to DTL TTL hex converter current ‘‘sink’’ or ‘‘source’’ driver high-to-low logic level converter Connection Diagrams CD4049UBM CD4049UBC Dual-In-Line Package CD4050BM CD4050BC Dual-In-Line Package TL F 5971 – 1 TL F 5971 – 2 Top View Order Number CD4049UB or CD4049B Top View Order Number CD4050UB or CD4050B C1995 National Semiconductor Corporation TL F 5971 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Notes 1 2) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage (VDD) Input Voltage (VIN) Voltage at Any Output Pin (VOUT) Storage Temperature Range (TS) Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering 10 seconds) b 0 5V to a 18V b 0 5V to a 18V b 0 5V to VDD a 0 5V b 65 C to a 150 C Recommended Operating Conditions (Note 2) Supply Voltage (VDD) Input Voltage (VIN) Voltage at Any Output Pin (VOUT) Operating Temperature Range (TA) CD4049UBM CD4050BM CD4049UBC CD4050BC 3V to 15V 0V to 15V 0 to VDD b 55 C to a 125 C b 40 C to a 85 C 700 mW 500 mW 260 C DC Electrical Characteristics CD4049M Symbol IDD Parameter Quiescent Device Current Conditions VDD e 5V VDD e 10V VDD e 15V CD4050BM (Note 2) b 55 C a 25 C a 125 C Units mA mA mA Min Max 10 20 40 Min Typ 0 01 0 01 0 03 Max 10 20 40 Min Max 30 60 120 VOL Low Level Output Voltage VIH e VDD VIL e 0V l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V VIH e VDD VIL e 0V l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V 0 05 0 05 0 05 0 0 0 0 05 0 05 0 05 0 05 0 05 0 05 V V V VOH High Level Output Voltage 4 95 9 95 14 95 15 30 40 10 20 30 35 70 11 0 40 80 12 0 56 12 35 4 95 9 95 14 95 5 10 15 2 25 45 6 75 15 25 35 15 30 40 10 20 30 4 95 9 95 14 95 15 30 40 10 20 30 35 70 11 0 40 80 12 0 32 68 20 V V V V V V V V V V V V V V V mA mA mA VIL Low Level Input Voltage (CD4050BM Only) l IO l k 1 m A VDD e 5V VO e 0 5V VDD e 10V VO e 1V VDD e 15V VO e 1 5V l IO l k 1 m A VDD e 5V VO e 4 5V VDD e 10V VO e 9V VDD e 15V VO e 13 5V l IO l k 1 m A VDD e 5V VO e 4 5V VDD e 10V VO e 9V VDD e 15V VO e 13 5V l IO l k 1 m A VDD e 5V VO e 0 5V VDD e 10V VO e 1V VDD e 15V VO e 1 5V VIH e VDD VIL e 0V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VIL Low Level Input Voltage (CD4049UBM Only) VIH High Level Input Voltage (CD4050BM Only) 35 70 11 0 40 80 12 0 46 98 29 2 75 55 8 25 35 75 11 5 5 12 40 VIH High Level Input Voltage (CD4049UBM Only) IOL Low Level Output Current (Note 3) 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 VSS 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 IOL and IOH are tested one output at a time 2 DC Electrical Characteristics CD4049M Symbol IOH Parameter High Level Output Current (Note 3) Conditions CD4050BM (Note 2) (Continued) b 55 C a 25 C a 125 C Units Min VIH e VDD VIL e 0V VDD e 5V VO e 4 6V VDD e 10V VO e 9 5V VDD e 15V VO e 13 5V VDD e 15V VIN e 0V VDD e 15V VIN e 15V b1 3 b2 6 b8 0 Max Min b1 1 b2 2 b7 2 Typ b1 6 b3 6 b 12 b 10 b 5 Max Min b 0 72 b1 5 b5 0 Max mA mA mA b1 0 IIN Input Current b0 1 b0 1 01 10b5 01 10 mA 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 VSS 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 IOL and IOH are tested one output at a time DC Electrical Characteristics CD4049UBC Symbol IDD Parameter Quiescent Device Current Conditions VDD e 5V VDD e 10V VDD e 15V VIH e VDD VIL e 0V l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V VIH e VDD VIL e 0V l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V CD4050BC (Note 2) b 40 C a 25 C a 85 C Units mA mA mA Min Max 4 8 16 Min Typ 0 03 0 05 0 07 Max 40 80 16 0 Min Max 30 60 120 VOL Low Level Output Voltage 0 05 0 05 0 05 0 0 0 0 05 0 05 0 05 0 05 0 05 0 05 V V V VOH High Level Output Voltage 4 95 9 95 14 95 15 30 40 10 20 30 35 70 11 0 40 80 12 0 4 95 9 95 14 95 5 10 15 2 25 45 6 75 15 25 35 15 30 40 10 20 30 4 95 9 95 14 95 15 30 40 10 20 30 35 70 11 0 40 80 12 0 V V V V V V V V V V V V V V V VIL Low Level Input Voltage (CD4050BC Only) l IO l k 1 m A VDD e 5V VO e 0 5V VDD e 10V VO e 1V VDD e 15V VO e 1 5V l IO l k 1 m A VDD e 5V VO e 4 5V VDD e 10V VO e 9V VDD e 15V VO e 13 5V l IO l k 1 m A VDD e 5V VO e 4 5V VDD e 10V VO e 9V VDD e 15V VO e 13 5V l IO l k 1 m A VDD e 5V VO e 0 5V VDD e 10V VO e 1V VDD e 15V VO e 1 5V VIL Low Level Input Voltage (CD4049UBC Only) VIH High Level Input Voltage (CD4050BC Only) 35 70 11 0 40 80 12 0 2 75 55 8 25 35 75 11 5 VIH High Level Input Voltage (CD4049UBC Only) 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 VSS 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 IOL and IOH are tested one output at a time 3 DC Electrical Characteristics CD4049UBC Symbol IOL Parameter Low Level Output Current (Note 3) Conditions VIH e VDD VIL e 0V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V CD4050BC (Note 2) (Continued) b 40 C a 25 C a 85 C Units Min 46 98 29 Max Min 40 85 25 b0 9 b1 9 b6 2 Typ 5 12 40 b1 6 b3 6 b 12 Max Min 32 68 20 b 0 72 b1 5 b5 Max mA mA mA mA mA mA b1 0 IOH High Level Output Current VIH e VDD VIL e 0V b1 0 (Note 3) VDD e 5V VO e 4 6V VDD e 10V VO e 9 5V b2 1 VDD e 15V VO e 13 5V b7 1 Input Current VDD e 15V VIN e 0V VDD e 15V VIN e 15V b0 3 IIN b 0 3 b 10 b 5 03 03 10b5 10 mA mA AC Electrical Characteristics CD4049UBM CD4049UBC TA e 25 C CL e 50 pF RL e 200k tr e tf e 20 ns unless otherwise specified Symbol tPHL Parameter Propagation Delay Time High-to-Low Level Propagation Delay Time Low-to-High Level Transition Time High-to-Low Level Transition Time Low-to-High Level Input Capacitance Conditions VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V Any Input Min Typ 30 20 15 45 25 20 30 20 15 60 30 25 15 Max 65 40 30 85 45 35 60 40 30 120 55 45 22 5 Units ns ns ns ns ns ns ns ns ns ns ns ns pF tPLH tTHL tTLH CIN AC Parameters are guaranteed by DC correlated testing AC Electrical Characteristics CD4050BM CD4050BC TA e 25 C CL e 50 pF RL e 200k tr e tf e 20 ns unless otherwise specified Symbol tPHL Parameter Propagation Delay Time High-to-Low Level Propagation Delay Time Low-to-High Level Transition Time High-to-Low Level Transition Time Low-to-High Level Input Capacitance Conditions VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V Any Input Min Typ 60 25 20 60 30 25 30 20 15 60 30 25 5 Max 110 55 30 120 55 45 60 40 30 120 55 45 75 Units ns ns ns ns ns ns ns ns ns ns ns ns pF tPLH tTHL tTLH CIN AC Parameters are guaranteed by DC correlated testing 4 Schematic Diagrams CD4049UBM CD4049UBC 1 of 6 Identical Units CD4050BM CD4050BC 1 of 6 Identical Units TL F 5971 – 3 TL F 5971 – 4 Switching Time Waveforms TL F 5971 – 5 Typical Applications CMOS to TTL or CMOS at a Lower VDD Note VDD1 t VDD2 Note In the case of the CD4049UBM CD4049UBC the output drive capability increases with increasing input voltage E g If VDD1 e 10V the CD4049UBM CD4049UBC could drive 4 TTL loads TL F 5971 – 6 5 CD4049UBM CD4049UBC Hex Inverting Buffer CD4050BM CD4050BC 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 NATIONAL’S 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 systems which (a) are intended for surgical implant into the body or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user National Semiconductor Corporation 1111 West Bardin Road Arlington TX 76017 Tel 1(800) 272-9959 Fax 1(800) 737-7018 2 A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness National Semiconductor Europe Fax (a49) 0-180-530 85 86 Email cnjwge tevm2 nsc com Deutsch Tel (a49) 0-180-530 85 85 English Tel (a49) 0-180-532 78 32 Fran ais Tel (a49) 0-180-532 93 58 Italiano Tel (a49) 0-180-534 16 80 National Semiconductor Hong Kong Ltd 13th Floor Straight Block Ocean Centre 5 Canton Rd Tsimshatsui Kowloon Hong Kong Tel (852) 2737-1600 Fax (852) 2736-9960 National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 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