CD40192BC

CD40192BM CD40192BC Synchronous 4-Bit Up Down Decade Counter CD40193BM CD40193BC Synchronous 4-Bit Up Down Binary Counter February 1988 CD40192BM CD40192BC Synchronous 4-Bit Up Down Decade Counter CD40193BM CD40193BC Synchronous 4-Bit Up Down Binary Counter General Description These up down counters are monolithic complementary MOS (CMOS) integrated circuits The CD40192BM and CD40192BC are BCD counters while the CD40193BM and CD40193BC are binary counters Counting up and counting down is performed by two count inputs one being held high while the other is clocked The outputs change on the positive-going transition of this clock These counters feature preset inputs that are enabled when load is a logical ‘‘0’’ and a clear which forces all outputs to ‘‘0’’ when it is at logical ‘‘1’’ The counters also have carry and borrow outputs so that they can be cascaded using no external circuitry All inputs are protected against damage due to static discharge by clamps to VDD and VSS Features Y Y Y Wide supply voltage range High noise immunity Low power TTL compatibility Y Y Y 3V to 15V 0 45 VDD (typ ) Fan out of 2 driving 74L or 1 driving 74LS Carry and borrow outputs for easy expansion to N-bit by cascading Asynchronous clear Equivalent to MM54C192 MM74C192 and MM54C193 MM74C193 Connection Diagram Dual-In-Line Package Order Number CD40192B or CD40193 TL F 5988 – 1 Top View Cascading Packages TL F 5988 – 2 C1995 National Semiconductor Corporation TL F 5988 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 DC Supply Voltage (VDD) Input Voltage (VIN) Storage Temperature Range (TS) Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering 10 seconds) b 0 5 to a 18 VDC b 0 5 to VDD a 0 5 VDC b 65 C to a 150 C Recommended Operating Conditions (Note 2) DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) CD40192BM CD40193BM CD40192BC CD40193BC 3 to 15 VDC 0 to VDD VDC b 55 C to a 125 C b 40 C to a 85 C 700 mW 500 mW 260 C CD40193BM (Note 2) b 55 C a 25 C a 125 C DC Electrical Characteristics CD40192BM Symbol IDD Parameter Quiescent Device Current Low Level Output Voltage High Level Output Voltage Low Level Input Voltage High Level Input Voltage Low Level Output Current (Note 3) High Level Output Current (Note 3) Input Current Conditions VDD e 5V VIN e VDD or VSS VDD e 10V VIN e VDD or VSS VDD e 15V VIN e VDD or VSS VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V 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 Units mA mA mA V V V V V V Min Max 5 10 20 0 05 0 05 0 05 Min Typ Max 5 10 20 0 05 0 05 0 05 Min Max 150 300 600 0 05 0 05 0 05 VOL VOH 4 95 9 95 14 95 15 30 40 35 70 11 0 0 64 16 42 b 0 64 b1 6 b4 2 b0 1 4 95 9 95 14 95 15 30 40 35 70 11 0 0 51 13 34 b 0 51 b1 3 b3 4 4 95 9 95 14 95 15 30 40 35 70 11 0 0 88 2 25 88 b 0 88 b 2 25 b8 8 b 10 b 5 b0 1 VIL V V V V V V mA mA mA mA mA mA VIH IOL 0 36 09 24 b 0 36 b0 9 b2 4 b1 0 IOH IIN 01 CD40193BC (Note 2) b 40 C 10b5 01 10 mA mA DC Electrical Characteristics CD40192BC Symbol IDD Parameter Quiescent Device Current Low Level Output Voltage High Level Output Voltage Low Level Input Voltage High Level Input Voltage Low Level Output Current (Note 3) Conditions VDD e 5V VIN e VDD or VSS VDD e 10V VIN e VDD or VSS VDD e 15V VIN e VDD or VSS VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V a 25 C a 85 C Units mA mA mA V V V V V V Min Max 20 40 80 0 05 0 05 0 05 Min Typ Max 20 40 80 0 05 0 05 0 05 Min Max 150 300 600 0 05 0 05 0 05 VOL VOH 4 95 9 95 14 95 15 30 40 35 70 11 0 0 52 13 36 2 4 95 9 95 14 95 15 30 40 35 70 11 0 0 44 11 30 0 88 2 25 88 4 95 9 95 14 95 15 30 40 35 70 11 0 0 36 09 24 VIL VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V V V V V V V mA mA mA VIH IOL DC Electrical Characteristics CD40192BC Symbol IOH Parameter High Level Output Current (Note 3) Input Current Conditions 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 CD40193BC (Note 2) (Continued) b 40 C a 25 C a 85 C Units mA mA mA Min b 0 52 b1 3 b3 6 Max Min b 0 44 b1 1 b3 0 Typ b 0 88 b 2 25 b8 8 b 10 b 5 Max Min b 0 36 b0 9 b2 4 Max IIN b0 3 b0 3 b1 0 03 10b5 03 10 mA mA AC Electrical Characteristics TA e 25 C CL e 50 pF RL e 200 kX input tr e tf e 20 ns unless otherwise specified Symbol tPHL or tPLH Parameter Propagation Delay Time from Count Up or Count Down to Q Propagation Delay Time from Count Up to Carry Propagation Delay Time from Count Down to Borrow Time Prior to Load That Data Must Be Present Propagation Delay Time from Clear to Q Propagation Delay Time from Load to Q Output Transition Time 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 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 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 Load and Data Inputs (A B C D) Count Up Count Down and Clear (Note 4) 25 6 75 15 5 1 120 35 28 300 120 95 100 40 32 5 10 100 200 80 65 480 190 150 160 65 55 75 15 Min Typ 250 100 80 120 50 40 120 50 40 100 30 25 130 60 50 300 120 95 100 50 40 4 10 12 5 Max 400 160 130 200 80 65 200 80 65 160 50 40 220 100 80 480 190 150 200 100 80 Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns MHz MHz MHz ms ms ms ns ns ns ns ns ns ns ns ns pF pF pF tPHL or tPLH tPHL or tPLH tSU tPHL tPLH or tPHL tTLH or tTHL fCL Maximum Count Frequency trCL or tfCL Maximum Count Rise or Fall Time Minimum Count Pulse Width Minimum Clear Pulse Width Minimum Load Pulse Width Average Input Capacitance tWH tWL tWH tWL CIN CPD Power Dissipation Capacity AC Parameters are guaranteed by DC correlated testing 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 IOH and IOL are tested one output at a time Note 4 CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C 74C Family Characteristics application note AN-90 3 Schematic Diagrams CD40192BM CD40192BC Synchronous 4-Bit Up Down Decade Counter TL F 5988 – 3 CD40193BM CD40193BC Synchronous 4-Bit Up Down Binary Counter TL F 5988 – 4 4 Timing Diagrams CD40192BM CD40192BC TL F 5988 – 5 Sequence 1 Clear outputs to zero 2 Load (preset) to BCD seven 3 Count up to eight nine carry zero one and two 4 Count down to one zero borrow nine eight and seven CD40193BM CD40193BC TL F 5988 – 6 Sequence 1 Clear outputs to zero 2 Load (preset) to binary thirteen 3 Count up to fourteen fifteen carry zero one and two 4 Count down to one zero borrow fifteen fourteen and thirteen 5 CD40192BM CD40192BC Synchronous 4-Bit Up Down Decade Counter CD40193BM CD40193BC Synchronous 4-Bit Up Down Binary Counter Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number CD40192BMJ CD40192BCJ CD40193BMJ or CD40193BCJ NS Package Number J16A Molded Dual-In-Line Package (N) Order Number CD40192BMN CD40192BCN CD40193BMN or CD40193BCN 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 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