поискавой системы для электроныых деталей |
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SN74LS160D датащи(PDF) 4 Page - Motorola, Inc |
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SN74LS160D датащи(HTML) 4 Page - Motorola, Inc |
4 / 6 page 5-281 FAST AND LS TTL DATA SN54/74LS160A • SN54/74LS161A SN54/74LS162A • SN54/74LS163A LS162A and LS163A DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Symbol Parameter Limits Unit Test Conditions Symbol Parameter Min Typ Max Unit Test Conditions VIH Input HIGH Voltage 2.0 V Guaranteed Input HIGH Voltage for All Inputs VIL Input LOW Voltage 54 0.7 V Guaranteed Input LOW Voltage for All Inputs VIL Input LOW Voltage 74 0.8 V Guaranteed Input LOW Voltage for All Inputs VIK Input Clamp Diode Voltage – 0.65 – 1.5 V VCC = MIN, IIN = – 18 mA VOH Output HIGH Voltage 54 2.5 3.5 V VCC = MIN, IOH = MAX, VIN = VIH or VIL per Truth Table VOH Output HIGH Voltage 74 2.7 3.5 V VCC = MIN, IOH = MAX, VIN = VIH or VIL per Truth Table VOL Output LOW Voltage 54, 74 0.25 0.4 V IOL = 4.0 mA VCC = VCC MIN, VIN = VIL or VIH per Truth Table VOL Output LOW Voltage 74 0.35 0.5 V IOL = 8.0 mA VIN = VIL or VIH per Truth Table IIH Input HIGH Current Data, CEP, Clock PE, CET, SR 20 40 µA VCC = MAX, VIN = 2.7 V IIH Data, CEP, Clock PE, CET, SR 0.1 0.2 mA VCC = MAX, VIN = 7.0 V IIL Input LOW Current Data, CEP, Clock, PE, SR CET – 0.4 – 0.8 mA VCC = MAX, VIN = 0.4 V IOS Short Circuit Current (Note 1) – 20 – 100 mA VCC = MAX ICC Power Supply Current Total, Output HIGH Total, Output LOW 31 32 mA VCC = MAX Note 1: Not more than one output should be shorted at a time, nor for more than 1 second. AC CHARACTERISTICS (TA = 25°C) Symbol Parameter Limits Unit Test Conditions Symbol Parameter Min Typ Max Unit Test Conditions fMAX Maximum Clock Frequency 25 32 MHz VCC = 5.0 V CL = 15 pF tPLH tPHL Propagation Delay Clock to TC 20 18 35 35 ns VCC = 5.0 V CL = 15 pF tPLH tPHL Propagation Delay Clock to Q 13 18 24 27 ns VCC = 5.0 V CL = 15 pF tPLH tPHL Propagation Delay CET to TC 9.0 9.0 14 14 ns tPHL MR or SR to Q 20 28 ns |
Аналогичный номер детали - SN74LS160D |
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Аналогичное описание - SN74LS160D |
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