MM88C30N

MM78C29 MM88C29 Quad Single-Ended Line Driver MM78C30 MM88C30 Dual Differential Line Driver February 1996 MM78C29 MM88C29 Quad Single-Ended Line Driver MM78C30 MM88C30 Dual Differential Line Driver General Description The MM78C30 MM88C30 is a dual differential line driver that also performs the dual four-input NAND or dual four-input AND function The absence of a clamp diode to VCC in the input protection circuitry of the MM78C30 MM88C30 allows a CMOS user to interface systems operating at different voltage levels Thus a CMOS digital signal source can operate at a VCC voltage greater than the VCC voltage of the MM78C30 line driver The differential output of the MM78C30 MM88C30 eliminates ground-loop errors The MM78C29 MM88C29 is a non-inverting single-wire transmission line driver Since the output ON resistance is a low 20X typ the device can be used to drive lamps relays solenoids and clock lines besides driving data lines Features Y Y Y Wide supply voltage range High noise immunity Low output ON resistance 3V to 15V 0 45 VCC (typ ) 20X (typ ) Logic Diagrams 1 4 MM78C29 MM88C29 TL F 5908 – 1 1 2 MM78C30 MM88C30 TL F 5908 – 2 C1996 National Semiconductor Corporation TL F 5908 RRD-B30M36 Printed in U S A http www national com Absolute Maximum Ratings (Note 1) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at Any Pin (Note 1) Operating Temperature Range MM78C29 MM78C30 MM88C29 MM88C30 Storage Temperature Power Dissipation (PD) Dual-In-Line Small Outline b 0 3V to VCC a 16V b 55 C to a 125 C b 40 C to a 85 C b 65 C to a 150 C Operating VCC Range Absolute Maximum VCC Average Current at Output MM78C30 MM88C30 MM78C29 MM88C29 Maximum Junction Temperature Tj Lead Temperature (Soldering 10 seconds) 3V to 15V 18V 50 mA 25 mA 150 C 260 C 700 mW 500 mW Max limits apply across temperature range unless otherwise noted Conditions Min Typ Max Units DC Electrical Characteristics Min Symbol CMOS TO CMOS VIN(1) VIN(0) IIN(1) IIN(0) ICC OUTPUT DRIVE ISOURCE Output Source Current MM78C29 MM78C30 Logical ‘‘1’’ Input Voltage Logical ‘‘0’’ Input Voltage Logical ‘‘1’’ Input Current Logical ‘‘0’’ Input Current Supply Current Parameter VCC e 5V VCC e 10V VCC e 5V VCC e 10V VCC e 15V VIN e 15V VCC e 15V VIN e 0V VCC e 5V 35 8 15 2 0 005 b1 b 0 005 V V V V mA mA 100 mA 1 0 05 VOUT e VCC b1 6V VCC t 4 5V Tj e 25 C Tj e 125 C VOUT e VCC b 1 6V VCC t 4 75V Tj e 25 C Tj e 85 C VOUT e VCC b 0 8V VCC t 4 5V VOUT e 0 4V VCC e 4 5V Tj e 25 C Tj e 125 C VOUT e 0 4V VCC e 10V Tj e 25 C Tj e 125 C b 57 b 32 b 80 b 50 mA mA mA mA mA MM88C29 MM88C30 b 47 b 32 b2 b 80 b 60 b 20 MM78C29 MM88C29 MM78C30 MM88C30 ISINK Output Sink Current MM78C29 MM78C30 11 8 22 16 95 8 19 15 5 20 14 40 28 22 18 40 33 mA mA mA mA mA mA mA mA MM88C29 MM88C30 VOUT e 0 4V VCC e 4 75V Tj e 25 C Tj e 85 C VOUT e 0 4V VCC e 10V Tj e 25 C Tj e 125 C ISOURCE Output Source Resistance MM78C29 MM78C30 VOUT e VCC b 1 6V VCC t 4 5V Tj e 25 C Tj e 125 C VOUT e VCC b 1 6V VCC t 4 75V Tj e 25 C Tj e 85 C 2 20 32 20 27 28 50 34 50 X X X X MM88C29 MM88C30 http www national com DC Electrical Characteristics Min Max limits apply across temperature range unless otherwise noted (Continued) Symbol Parameter Conditions Min Typ Max Units OUTPUT DRIVE (Continued) ISINK Output Sink Resistance MM78C29 MM78C30 VOUT e 0 4V VCC e 4 50V Tj e 25 C Tj e 125 C VOUT e 0 4V VCC e 10V Tj e 25 C Tj e 125 C MM88C29 MM88C30 VOUT e 0 4V VCC e 4 75V Tj e 25 C Tj e 85 C VOUT e 0 4V VCC e 10V Tj e 25 C Tj e 85 C Output Resistance Temperature Coefficient Source Sink iJA Thermal Resistance MM78C29 MM78C30 (D-Package) MM88C29 MM88C30 (N-Package) 20 28 10 14 18 22 10 12 36 50 18 25 41 50 21 26 X X X X X X X X 0 55 0 40 100 %C %C CW 150 CW AC Electrical Characteristics Symbol tpd Parameter Propagation Delay Time to Logical ‘‘1’’ or ‘‘0’’ MM78C29 MM88C29 MM78C30 MM88C30 tpd Differential Propagation Delay Time to Logical ‘‘1’’ or ‘‘0’’ MM78C30 MM88C30 Input Capacitance MM78C29 MM88C29 MM78C30 MM88C30 Power Dissipation Capacitance MM78C29 MM88C29 MM78C30 MM88C30 TA e 25 C CL e 50 pF Conditions (See Figure 2 ) VCC e 5V VCC e 10V VCC e 5V VCC e 10V RL e 100X CL e 5000 pF (See Figure 1 ) VCC e 5V VCC e 10V (Note 3) (Note 3) (Note 3) (Note 3) 50 50 150 200 Min Typ Max Units 80 35 110 50 200 100 350 150 ns ns ns ns 400 150 ns ns pF pF pF pF CIN CPD 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 Except for ‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device operation Note 2 Capacitance is guaranteed by periodic testing Note 3 CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C 74C Family Characteristics application note AN-90 (CMOS Logic Databook) 3 http www national com Connection Diagrams Dual-In-Line Package MM78C29 MM88C29 Dual-In-Line Package MM78C30 MM88C30 TL F 5908–3 Top View Order Number MM88C29M or MM88C29N TL F 5908 – 4 Top View Order Number MM88C30M or MM88C30N For Complete Military 883 Specifications see RETS Data Sheet Order Number MM78C29J 883 MM78C29W 883 MM78C30J 883 or MM78C30W 883 Typical Performance Characteristics MM78C29 MM88C29 Typical Propagation Delay vs Load Capacitance MM78C29 MM88C29 Typical Propagation Delay vs Load Capacitance MM78C30 MM88C30 Typical Propagation Delay vs Load Capacitance MM78C30 MM88C30 Typical Propagation Delay vs Load Capacitance Typical Sink Current vs Output Voltage Typical Source Current vs Output Voltage TL F 5908 – 5 http www national com 4 AC Test Circuits TL F 5908 – 7 TL F 5908 – 6 FIGURE 1 TL F 5908 – 8 TL F 5908 – 9 FIGURE 2 Typical Applications Digital Data Transmission Note 1 Exact value depends on line length Note 2 Optional to control response time Note 3 VCC e 4 5V to 5 5V for the DS7820 VCC e 4 5V to 15V for the DS78C20 TL F 5908 – 10 5 http www national com Typical Applications (Continued) TL F 5908 – 11 Note 1 VCC is 3V to 15V TL F 5908 – 12 Typical Data Rate vs Transmission Line Length TL F 5908 – 13 Note 1 The transmission line used was termination) 22 gauge unshielded twisted pair (40k Note 2 The curves generated assume that both drivers are driving equal lines and that the maximum power is 500 mW package http www national com 6 Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number MM78C29J MM78C30J MM88C29J or MM88C30J NS Package Number J14A 7 http www national com MM78C29 MM88C29 Quad Single-Ended Line Driver MM78C30 MM88C30 Dual Differential Line Driver Physical Dimensions inches (millimeters) (Continued) Molded Dual-In-Line Package (N) Order Number MM78C29N MM78C30N MM88C29N or MM88C30N NS Package Number N14A 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 http www national com National Semiconductor Europe Fax a49 (0) 180-530 85 86 Email europe support 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 81-043-299-2308 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