CD4043BC

CD4043BM CD4043BC Quad TRI-STATE NOR R S Latches CD4044BM CD4044BC Quad TRI-STATE NAND R S Latches February 1988 CD4043BM CD4043BC Quad TRI-STATE NOR R S Latches CD4044BM CD4044BC Quad TRI-STATE NAND R S Latches General Description CD4043BM CD4043BC are quad cross-couple TRI-STATE CMOS NOR latches and CD4044BM CD4044BC are quad cross-couple TRI-STATE CMOS NAND latches Each latch has a separate Q output and individual SET and RESET inputs There is a common TRI-STATE ENABLE input for all four latches A logic ‘‘1’’ on the ENABLE input connects the latch states to the Q outputs A logic ‘‘0’’ on the ENABLE input disconnects the latch states from the Q outputs resulting in an open circuit condition on the Q output The TRI-STATE feature allows common bussing of the outputs Features Y Y Y Y Y Y Wide supply voltage range 3V to 15V Low power 100 nW (typ ) High noise immunity 0 45 VDD (typ ) Separate SET and RESET inputs for each latch NOR and NAND configuration TRI-STATE output with common output enable Applications Y Y Y Y Multiple bus storage Strobed register Four bits of independent storage with output enable General digital logic Connection Diagrams CD4043BM CD4043BC Dual-In-Line and Flat Packages CD4044BM CD4044BC Dual-In-Line and Flat Packages TL F 5967 – 3 TL F 5967 – 4 Top View Top View Order Number CD4043B or CD4044B Truth Table CD4043BM CD4043BC S X 0 1 0 1 R X 0 0 1 1 E 0 1 1 1 1 Q OC NC 1 0 D CD4044BM CD4044BC S X 1 0 1 0 R X 1 1 0 0 E 0 1 1 1 1 Q OC NC 1 0 DD OC NC X D DD TRI-STATE No change Don’t care Dominated by S e 1 input Dominated by R e 0 input C1995 National Semiconductor Corporation TL F 5967 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Notes 1 and 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) 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 VDD a 0 5V b 65 C to a 150 C Recommended Operating Conditions (Note 2) Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) CD4043BM CD4044BM CD4043BC CD4044BC 3 0V to 15V 0 to VDD V b 55 C to a 125 C b 40 C to a 85 C 700 mW 500 mW 260 C CD4044BM (Note 2) b 55 C a 25 C a 125 C DC Electrical Characteristics CD4043BM Symbol IDD Parameter Quiescent Device Current Low Level Output Voltage 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 Units mA mA mA V V V V V V Min Max 50 10 20 0 05 0 05 0 05 Min Typ 0 01 0 01 0 02 0 0 0 Max 50 10 20 0 05 0 05 0 05 Min Max 150 300 600 0 05 0 05 0 05 VOL lIOl s 1 mA VIL e 0V VIH e VDD VDD e 5 0V VDD e 10V VDD e 15V lIOl s 1 mA VIL e 0V VIH e VDD VDD e 5 0V VDD e 10V VDD e 15V l IO l s 1 m A VDD e 5 0V VO e 0 5V or 4 5V VDD e 10V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V l IO l s 1 m A VDD e 5 0V VO e 0 5V or 4 5V VDD e 5 0V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V VIL e 0V VIH e VDD VDD e 5 0V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VIL e 0V VIH e VDD VDD e 5 0V 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 35 70 11 0 64 16 42 b 0 64 b1 6 b4 2 VOH High Level Output Voltage 4 95 9 95 14 95 15 30 40 4 95 9 95 14 95 50 10 15 2 25 45 6 75 15 30 40 4 95 9 95 14 95 15 30 40 35 70 11 0 36 09 24 b 0 36 b0 9 b2 4 b0 1 b1 0 VIL Low Level Input Voltage V V V V V V mA mA mA mA mA mA VIH High Level Input Voltage 35 70 11 0 51 13 34 b 0 51 b1 3 b3 4 b0 1 2 75 55 8 25 10 26 68 b0 4 b1 0 b3 0 b 10-5 IOL Low Level Output Current IOH High Level Output Current IIN Input Current 01 CD4044BC (Note 2) b 40 C 10-5 01 10 mA mA DC Electrical Characteristics CD4043BC Symbol IDD Parameter Quiescent Device Current Low Level Output Voltage 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 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 0 01 0 01 0 02 0 0 0 Max 20 40 80 0 05 0 05 0 05 Min Max 150 300 600 0 05 0 05 0 05 VOL lIOl s 1 mA VIL e 0V VIH e VDD VDD e 5 0V VDD e 10V VDD e 15V lIOl s 1 mA VIL e 0V VIH e VDD VDD e 5 0V VDD e 10V VDD e 15V 2 4 95 9 95 14 95 VOH High Level Output Voltage 4 95 9 95 14 95 50 10 15 4 95 9 95 14 95 DC Electrical Characteristics CD4043BC Symbol VIL Parameter Low Level Input Voltage Conditions CD4044BC (Continued) b 40 C a 25 C a 85 C Units Min Max 15 30 40 Min Typ 2 25 45 6 75 Max 15 30 40 Min Max 15 30 40 V V V V V V mA mA mA mA mA mA b1 0 l IO l s 1 m A VDD e 5 0V VO e 0 5V or 4 5V VDD e 10V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V l IO l s 1 m A VDD e 5 0V VO e 0 5V or 4 5V VDD e 5 0V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V VIL e 0V VIH e VDD VDD e 5 0V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VIL e 0V VIH e VDD VDD e 5 0V 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 35 70 11 0 52 13 36 b 0 52 b1 3 b3 6 b0 3 VIH High Level Input Voltage 35 70 11 0 44 11 30 b 0 44 b1 1 b3 0 35 70 11 0 88 22 60 b 0 32 b0 8 b2 4 b0 3 IOL Low Level Output Current (Note 3) High Level Output Current (Note 3) Input Current 0 36 09 24 b 0 36 b0 9 b2 4 IOH IIN 03 03 10 mA mA AC Electrical Characteristics TA e 25 C CL e 50 pF RL e 200k input tr e tf e 20 ns unless otherwise noted Symbol tPLH tPHL Parameter Propagation Delay S or R to Q Conditions VDD e 5 0V VDD e 10V VDD e 15V VDD e 5 0V VDD e 10V VDD e 15V VDD e 5 0V VDD e 10V VDD e 15V VDD e 5 0V VDD e 10V VDD e 15V VDD e 5 0V VDD e 10V VDD e 15V Min Typ 175 75 60 115 55 40 100 50 40 100 50 40 80 40 20 50 Max 350 175 120 230 110 80 200 100 80 200 100 80 160 80 40 75 Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns pF tPZH tPHZ Propagation Delay Enable to Q (High) tPZL tPLZ Propagation Delay Enable to Q (Low) tTHL tTLH Transition Time tWO Minimum SET or RESET Pulse Width CIN Input Capacitance 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 tables of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provide 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 3 Schematic Diagrams CD4043BM CD4043BC CD4044BM CD4044BC TL F 5967 – 1 TL F 5967 – 2 Timing Waveforms CD4043B CD4044B TL F 5967 – 5 TL F 5967 – 6 Enable Timing TL F 5967 – 7 4 Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number CD4043BMJ CD4043BCJ CD4044BMJ or CD4044BCJ NS Package Number J16A 5 CD4043BM CD4043BC Quad TRI-STATE NOR R S Latches CD4044BM CD4044BC Quad TRI-STATE NAND R S Latches Physical Dimensions inches (millimeters) (Continued) Molded Dual-In-Line Package (N) Order Number CD4043BMN CD4043BCN CD4044BMN or CD4044BCN 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