MM74C154

MM54C154 MM74C154 4-Line to 16-Line Decoder Demultiplexer February 1988 MM54C154 MM74C154 4-Line to 16-Line Decoder Demultiplexer General Description The MM54C154 MM74C154 one of sixteen decoder is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors The device is provided with two strobe inputs both of which must be in the logical ‘‘0’’ state for normal operation If either strobe input is in the logical ‘‘1’’ state all 16 outputs will go to the logical ‘‘1’’ state To use the product as a demultiplexer one of the strobe inputs serves as a data input terminal while the other strobe input must be maintained in the logical ‘‘0’’ state The information will then be transmitted to the selected output as determined by the 4-line input address Features Y Y Y Y Supply voltage range Tenth power TTL compatible High noise margin High noise immunity 3V to 15V Drive 2 LPTTL loads 1V guaranteed 0 45 VCC (typ ) Applications Y Y Y Y Automotive Data terminals Instrumentation Medical electronics Y Y Y Y Alarm systems Industrial electronics Remote metering Computers Logic Connection Diagrams Dual-In-Line Package TL F 5893 – 2 Top View Order Number MM54C154 or MM74C154 TL F 5893 – 1 C1995 National Semiconductor Corporation TL F 5893 RRD-B30M105 Printed in U S A 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 Operating Temperature Range MM54C154 MM74C154 b 0 3V to VCC a 0 3V b 55 C to a 125 C b 40 C to a 85 C Storage Temperature Range Maximum VCC Voltage Power Dissipation Dual-In-Line Small Outline Operating VCC Range Lead Temperature (Soldering 10 seconds) b 65 C to a 150 C 18V 700 mW 500 mW 3V to 15V 260 C DC Electrical Characteristics Min Symbol CMOS TO CMOS VIN(1) VIN(0) VOUT(1) VOUT(0) IIN(1) IIN(0) ICC Logical ‘‘1’’ Input Voltage Logical ‘‘0’’ Input Voltage Logical ‘‘1’’ Output Voltage Logical ‘‘0’’ Output Voltage Logical ‘‘1’’ Input Current Logical ‘‘0’’ Input Current Supply Current Parameter max limits apply across temperature range unless otherwise noted Conditions Min Typ Max Units VCC e 5 0V VCC e 10V VCC e 5 0V VCC e 10V VCC e 5 0V IO e b10mA VCC e 10V IO e b10 mA VCC e 5 0V IO e 10mA VCC e 10V IO e 10 mA VCC e 15V VIN e 15V VCC e 15V VIN e 0V VCC e 15V 35 80 15 20 45 90 05 10 0 005 b1 0 b 0 005 V V V V V V V V mA mA 300 mA 10 0 05 CMOS TO LPTTL INTERFACE VIN(1) VIN(0) VOUT(1) VOUT(0) Logical ‘‘1’’ Input Voltage Logical ‘‘0’’ Input Voltage Logical ‘‘1’’ Output Voltage Logical ‘‘0’’ Output Voltage 54C VCC e 4 5V 74C VCC e 4 75V 54C VCC e 4 5V 74C VCC e 4 75V 54C VCC e 4 5V IO e b100 mA 74C VCC e 4 75V IO e b100 mA 54C VCC e 4 5V IO e 360 mA 74C VCC e 4 75V IO e 360 mA 24 24 04 04 VCC b 1 5 VCC b 1 5 08 08 V V V V V V V V OUTPUT DRIVE (See 54C 74C Family Characteristics Data Sheet) (Short Circuit Current) ISOURCE ISOURCE ISINK ISINK Output Source Current Output Source Current Output Sink Current Output Sink Current VCC e 5 0V VIN(0) e 0V TA e 25 C VOUT e 0V VCC e 10V VIN(0) e 0V TA e 25 C VOUT e 0V VCC e 5 0V VIN(1) e 5 0V TA e 25 C VOUT e VCC VCC e 10V VIN(1) e 10V TA e 25 C VOUT e VCC b 1 75 b8 0 mA mA mA mA 1 75 80 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 2 AC Electrical Characteristics Symbol tpd0 tpd0 tpd0 tpd1 CIN CPD Parameter TA e 25 C CL e 50 pF unless otherwise noted Conditions VCC e 5 0V VCC e 10V VCC e 5 0V VCC e 10V VCC e 5 0V VCC e 10V VCC e 5 0V VCC e 10V (Note 2) (Note 3) Min Typ 275 100 275 100 265 100 265 100 50 60 Max 400 200 400 200 400 200 400 200 Units ns ns ns ns ns ns ns ns pF pF Propagation Delay to a Logical ‘‘0’’ from Any Input to Any Output Propagation Delay to a Logical ‘‘0’’ from G1 or G2 to Any Output Propagation Delay to a Logical ‘‘0’’ from Any Input to Any Output Propagation Delay to a Logical ‘‘1’’ from G1 or G2 to Any Output Input Capacitance Power Dissipation Capacitance AC Parameters are guaranteed by DC correlated testing 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 Switching Time Waveforms TL F 5893 – 3 TL F 5893 – 4 tr e tf e 20 ns Truth Table Inputs G1 L L L L L L L L L L L L L L L L L H H G2 L L L L L L L L L L L L L L L L H L H D L L L L L L L L H H H H H H H H X X X C L L L L H H H H L L L L H H H H X X X B L L H H L L H H L L H H L L H H X X X A L H L H L H L H L H L H L H L H X X X 0 L H H H H H H H H H H H H H H H H H H 1 H L H H H H H H H H H H H H H H H H H 2 H H L H H H H H H H H H H H H H H H H 3 H H H L H H H H H H H H H H H H H H H 4 H H H H L H H H H H H H H H H H H H H 5 H H H H H L H H H H H H H H H H H H H 6 H H H H H H L H H H H H H H H H H H H 7 H H H H H H H L H H H H H H H H H H H Outputs 8 H H H H H H H H L H H H H H H H H H H 9 H H H H H H H H H L H H H H H H H H H 10 H H H H H H H H H H L H H H H H H H H 11 H H H H H H H H H H H L H H H H H H H 12 H H H H H H H H H H H H L H H H H H H 13 H H H H H H H H H H H H H L H H H H H 14 H H H H H H H H H H H H H H L H H H H 15 H H H H H H H H H H H H H H H L H H H X e ‘‘Don’t Care’’ Condition 3 MM54C154 MM74C154 4-Line to 16-Line Decoder Demultiplexer Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number MM54C154J or MM74C154J NS Package Number J24A Molded Dual-In-Line Package (N) Order Number MM54C154N or MM74C154N NS Package Number N24A 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 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