전자부품 데이터시트 검색엔진 |
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74C922 데이터시트(PDF) 2 Page - National Semiconductor (TI) |
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74C922 데이터시트(HTML) 2 Page - National Semiconductor (TI) |
2 / 10 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 VCC b 03V to VCC a 03V Operating Temperature Range MM54C922 MM54C923 b 55 Cto a125 C MM74C922 MM74C923 b 40 Cto a85 C Storage Temperature Range b 65 Cto a150 C Power Dissipation (PD) Dual-In-Line 700 mW Small Outline 500 mW Operating VCC Range 3V to 15V VCC 18V Lead Temperature (Soldering 10 seconds) 260 C DC Electrical Characteristics MinMax limits apply across temperature range unless otherwise specified Symbol Parameter Conditions Min Typ Max Units CMOS TO CMOS VTa Positive-Going Threshold Voltage VCC e 5V IIN t 07 mA 30 36 43 V at Osc and KBM Inputs VCC e 10V IIN t 14 mA 60 68 86 V VCC e 15V IIN t 21 mA 90 10 129 V VTb Negative-Going Threshold Voltage VCC e 5V IIN t 07 mA 07 14 20 V at Osc and KBM Inputs VCC e 10V IIN t 14 mA 14 32 40 V VCC e 15V IIN t 21 mA 21 5 60 V VIN(1) Logical ‘‘1’’ Input Voltage VCC e 5V 35 45 V Except Osc and KBM Inputs VCC e 10V 80 9 V VCC e 15V 125 135 V VIN(0) Logical ‘‘0’’ Input Voltage VCC e 5V 05 15 V Except Osc and KBM Inputs VCC e 10V 1 2 V VCC e 15V 15 25 V Irp Row Pull-Up Current at Y1 Y2 VCC e 5V VIN e 01 VCC b 2 b 5 m A Y3 Y4 and Y5 Inputs VCC e 10V b 10 b 20 m A VCC e 15V b 22 b 45 m A VOUT(1) Logical ‘‘1’’ Output Voltage VCC e 5V IO eb10 mA 45 V VCC e 10V IO eb10 mA9 V VCC e 15V IO eb10 mA 135 V VOUT(0) Logical ‘‘0’’ Output Voltage VCC e 5V IO e 10 mA 05 V VCC e 10V IO e 10 mA1 V VCC e 15V IO e 10 mA 15 V Ron Column ‘‘ON’’ Resistance at VCC e 5V VO e 05V 500 1400 X X1 X2 X3 and X4 Outputs VCC e 10V VO e 1V 300 700 X VCC e 15V VO e 15V 200 500 X ICC Supply Current VCC e 5V 055 11 mA Osc at 0V (one Y low) VCC e 10V 11 19 mA VCC e 15V 17 26 mA IIN(1) Logical ‘‘1’’ Input Current VCC e 15V VIN e 15V 0005 10 m A at Output Enable IIN(0) Logical ‘‘0’’ Input Current VCC e 15V VIN e 0V b 10 b 0005 m A at Output Enable CMOSLPTTL INTERFACE VIN(1) Logical ‘‘1’’ Input Voltage 54C VCC e 45V VCC b 15 V Except Osc and KBM Inputs 74C VCC e 475V VCC b 15 V VIN(0) Logical ‘‘0’’ Input Voltage 54C VCC e 45V 08 V Except Osc and KBM Inputs 74C VCC e 475V 08 V VOUT(1) Logical ‘‘1’’ Output Voltage 54C VCC e 45V 24 V IO eb360 mA 74C VCC e 475V 24 V IO eb360 mA VOUT(0) Logical ‘‘0’’ Output Voltage 54C VCC e 45V 04 V IO eb360 mA 74C VCC e 475V 04 V IO eb360 mA 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 |
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