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MM54C89 Datasheet(PDF) 2 Page - National Semiconductor (TI) |
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MM54C89 Datasheet(HTML) 2 Page - National Semiconductor (TI) |
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2 / 6 page  Absolute Maximum Ratings (Note 1) If MilitaryAerospace specified devices are required please contact the National Semiconductor Sales OfficeDistributors for availability and specifications Voltage at any Pin b 03V to VCC a03V Operating Temperature Range MM54C89 b 55 Cto a125 C MM74C89 b 40 Cto a85 C Storage Temperature Range (TS) b 65 Cto a150 C Power Dissipation (PD) Dual-In-Line 700 mW Small Outline 500 mW Operating VCC Range 30V to 15V Absolute Maximum VCC 18V Lead Temperature (TL) (Soldering 10 seconds) 260 C DC Electrical Characteristics MinMax limits apply across temperature range unless otherwise noted Symbol Parameter Conditions Min Typ Max Units CMOS TO CMOS VIN(1) Logical ‘‘1’’ Input Voltage VCC e 50V 35 V VCC e 10V 80 V VIN(0) Logical ‘‘0’’ Input Voltage VCC e 50V 15 V VCC e 10V 20 V VOUT(1) Logical ‘‘1’’ Output Voltage VCC e 50V IO eb10 mA 45 V VCC e 10V IO eb10 mA 90 V VOUT(0) Logical ‘‘0’’ Output Voltage VCC e 50V IO ea10 mA 05 V VCC e 10V IO ea10 mA 10 V IIN(1) Logical ‘‘1’’ Input Current VCC e 15V VIN e 15V b 0005 10 m A IIN(0) Logical ‘‘0’’ Input Current VCC e 15V VIN e 0V b 10 b 0005 m A IOZ Output Current in High VCC e 15V V e 15V 0005 10 m A Impedance State VCC e 15V VO e 0V b 10 b 0005 m A ICC Supply Current VCC e 15V 005 300 m A CMOSLPTTL INTERFACE VIN(1) Logical ‘‘1’’ Input Voltage 54C VCC e 45V VCC b 15 V 74C VCC e 475V VCC b 15 V VIN(0) Logical ‘‘0’’ Input Voltage 54C VCC e 45V 08 V 74C VCC e 475V 08 V VOUT(1) Logical ‘‘1’’ Output Voltage 54C VCC e 45V IO eb360 mA 24 V 74C VCC e 475V IO eb360 mA 24 V VOUT(0) Logical ‘‘0’’ Output Voltage 54C VCC e 45V IO ea360 mA 04 V 74C VCC e 475V IO ea360 mA 04 V OUTPUT DRIVE (See 54C74C Family Characteristics Data Sheet) (Short Circuit Current) ISOURCE Output Source Current VCC e 50V VOUT e 0V b 175 b 33 mA (P-Channel) TA e 25 C ISOURCE Output Source Current VCC e 10V VOUT e 0V b 80 b 15 mA (P-Channel) TA e 25 C ISINK Output Sink Current VCC e 50V VOUT e VCC 175 36 mA (N-Channel) TA e 25 C ISINK Output Sink Current VCC e 10V VOUT e VCC 80 16 mA (N-Channel) TA e 25 C Note 1 ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating 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 AC Electrical Characteristics TA e 25 C CL e 50 pF unless otherwise noted Symbol Parameter Conditions Min Typ Max Units tpd Propagation Delay from VCC e 5V 270 500 ns Memory Enable VCC e 10V 100 220 ns tACC Access Time from VCC e 5V 350 650 ns Address Input VCC e 10V 130 280 ns tSA Address Setup Time VCC e 5V 150 ns VCC e 10V 60 ns tHA Address Hold Time VCC e 5V 60 ns VCC e 10V 40 ns tME Memory Enable Pulse Width VCC e 5V 400 250 ns VCC e 10V 150 90 ns 2 |
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