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CD4050BM Dataheets PDF



Part Number CD4050BM
Manufacturers National Semiconductor
Logo National Semiconductor
Description Hex Inverting/Non-Inverting Buffer
Datasheet CD4050BM DatasheetCD4050BM Datasheet (PDF)

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 thes.

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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.


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