MM78C29

MM78C29 NSC | Alldatasheet

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Technical content

Features

Y Wide supply voltage range 3V to 15V Y High noise immunity 0.45 V CC (typ.) Y Low output ON resistance 20 X (typ.) Logic Diagrams 1/4 MM78C29/MM88C29 TL/F/5908–1 1/2 MM78C30/MM88C30 TL/F/5908–2

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) b0.3V to V CC a16V Operating Temperature Range MM78C29/MM78C30 b55§Ct o a125§C MM88C29/MM88C30 b40§Ct o a85§C Storage Temperature b65§Ct o a150§C Power Dissipation (P D) Dual-In-Line 700 mW Small Outline 500 mW Operating V CC Range 3V to 15V Absolute Maximum V CC 18V Average Current at Output MM78C30/MM88C30 50 mA MM78C29/MM88C29 25 mA Maximum Junction Temperature, T j 150§C Lead Temperature (Soldering, 10 seconds) 260 §C Symbol Parameter Conditions Min Typ Max Units CMOS TO CMOS VIN(1) Logical ‘‘1’’ Input Voltage V CC e 5V 3.5 V VCC e 10V 8 V VIN(0) Logical ‘‘0’’ Input Voltage V CC e 5V 1.5 V VCC e 10V 2 V IIN(1) Logical ‘‘1’’ Input Current V CC e 15V, V IN e 15V 0.005 1 mA IIN(0) Logical ‘‘0’’ Input Current V CC e 15V, V IN e 0V b1 b0.005 mA ICC Supply Current V CC e 5V 0.05 100 mA OUTPUT DRIVE ISOURCE Output Source Current MM78C29/MM78C30 V OUT e VCC b1.6V, VCC t 4.5V, T j e 25§C b57 b80 mA Tj e 125§C b32 b50 mA MM88C29/MM88C30 V OUT e VCC b 1.6V, VCC t 4.75V, T j e 25§C b47 b80 mA Tj e 85§C b32 b60 mA MM78C29/MM88C29 V OUT e VCC b 0.8V b2 b20 mAMM78C30/MM88C30 V CC t 4.5V ISINK Output Sink Current MM78C29/MM78C30 V OUT e 0.4V, V CC e 4.5V, Tj e 25§C1 1 2 0 m A Tj e 125§C 8 14 mA VOUT e 0.4V, V CC e 10V, Tj e 25§C2 2 4 0 m A Tj e 125§C1 6 2 8 m A MM88C29/MM88C30 V OUT e 0.4V, V CC e 4.75V, Tj e 25§C 9.5 22 mA Tj e 85§C 8 18 mA VOUT e 0.4V, V CC e 10V, Tj e 25§C1 9 4 0 m A Tj e 125§C 15.5 33 mA ISOURCE Output Source Resistance MM78C29/MM78C30 V OUT e VCC b 1.6V, VCC t 4.5V, T j e 25§C2 0 2 8 X Tj e 125§C3 2 5 0 X MM88C29/MM88C30 V OUT e VCC b 1.6V, VCC t 4.75V, T j e 25§C2 0 3 4 X Tj e 85§C2 7 5 0 X http:/ /www.national.com 2

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 V OUT e 0.4V, V CC e 4.50V, Tj e 25§C2 0 3 6 X Tj e 125§C2 8 5 0 X VOUT e 0.4V, V CC e 10V, Tj e 25§C1 0 1 8 X Tj e 125§C1 4 2 5 X MM88C29/MM88C30 V OUT e 0.4V, V CC e 4.75V, Tj e 25§C1 8 4 1 X Tj e 85§C2 2 5 0 X VOUT e 0.4V, V CC e 10V, Tj e 25§C1 0 2 1 X Tj e 85§C1 2 2 6 X Output Resistance Temperature Coefficient Source 0.55 %/ §C Sink 0.40 %/ §C iJA Thermal Resistance MM78C29/MM78C30 100 §C/W (D-Package) MM88C29/MM88C30 150 §C/W(N-Package) Symbol Parameter Conditions Min Typ Max Units tpd Propagation Delay Time to Logical ‘‘1’’ or ‘‘0’’ (See Figure 2 ) MM78C29/MM88C29 V CC e 5V 80 200 ns VCC e 10V 35 100 ns MM78C30/MM88C30 V CC e 5V 110 350 ns VCC e 10V 50 150 ns tpd Differential Propagation Delay R L e 100X,C L e 5000 pF Time to Logical ‘‘1’’ or ‘‘0’’ (See Figure 1 ) MM78C30/MM88C30 V CC e 5V 400 ns VCC e 10V 150 ns CIN Input Capacitance MM78C29/MM88C29 (Note 3) 5.0 pF MM78C30/MM88C30 (Note 3) 5.0 pF CPD Power Dissipation Capacitance MM78C29/MM88C29 (Note 3) 150 pF MM78C30/MM88C30 (Note 3) 200 pF *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: C PD 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). http:/ /www.national.com3

TL/F/5908–3 Top View Order Number MM88C29M or MM88C29N Dual-In-Line Package MM78C30/MM88C30 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 Load Capacitance Typical Propagation Delay vs MM78C29/MM88C29 Load Capacitance Typical Propagation Delay vs MM78C29/MM88C29 Load Capacitance Typical Propagation Delay vs MM78C30/MM88C30 Load Capacitance Typical Propagation Delay vs MM78C30/MM88C30 Output Voltage Typical Sink Current vs Output Voltage Typical Source Current vs TL/F/5908–5 http:/ /www.national.com 4

Typical Applications (Continued) TL/F/5908–11 TL/F/5908–12 Note 1: VCC is 3V to 15V Typical Data Rate vs Transmission Line Length TL/F/5908–13 Note 1: The transmission line used was Ý22 gauge unshielded twisted pair (40k termination). 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 http:/ /www.national.com7

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 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 2. A critical component is any component of a life systems which, (a) are intended for surgical implant support device or system whose failure to perform can into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life failure to perform, when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can effectiveness. be reasonably expected to result in a significant injury to the user. National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation Europe Hong Kong Ltd. Japan Ltd.

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