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54F00FMQB 数据表(PDF) 3 Page - National Semiconductor (TI) |
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54F00FMQB 数据表(HTML) 3 Page - National Semiconductor (TI) |
3 / 8 page Absolute Maximum Ratings (Note 3) Storage Temperature −65˚C to +150˚C Ambient Temperature under Bias −55˚C to +125˚C Junction Temperature under Bias −55˚C to +175˚C Plastic −55˚C to +150˚C V CC Pin Potential to Ground Pin −0.5V to +7.0V Input Voltage (Note 4) −0.5V to +7.0V Input Current (Note 4) −30 mA to +5.0 mA Voltage Applied to Output in HIGH State (with V CC = 0V) Standard Output −0.5V to V CC TRI-STATE® Output −0.5V to +5.5V Current Applied to Output in LOW State (Max) twice the rated I OL (mA) ESD Last Passing Voltage (Min) 4000V Recommended Operating Conditions Free Air Ambient Temperature Commercial 0˚C to +70˚C Supply Voltage Commercial +4.5V to +5.5V Note 3: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Note 4: Either voltage limit or current limit is sufficient to protect inputs. DC Electrical Characteristics Symbol Parameter 54F/74F Units V CC Conditions Min Typ Max V IH Input HIGH Voltage 2.0 V Recognized as a HIGH Signal V IL Input LOW Voltage 0.8 V Recognized as a LOW Signal V CD Input Clamp Diode Voltage −1.2 V Min I IN = −18 mA V OH Output HIGH 54F 10% V CC 2.5 I OH = −1 mA Voltage 74F 10% V CC 2.5 V Min I OH = −1 mA 74F 5% V CC 2.7 I OH = −1 mA V OL Output LOW 54F 10% V CC 0.5 V Min I OL = 20 mA Voltage 74F 10% V CC 0.5 I OL = 20 mA I IH Input HIGH 54F 20.0 µA Max V IN = 2.7V Current 74F 5.0 I BVI Input HIGH Current 54F 100 µA Max V IN = 7.0V Breakdown Test 74F 7.0 I CEX Output HIGH 54F 250 µA Max V OUT = VCC Leakage Current 74F 50 V ID Input Leakage 74F 4.75 V 0.0 I ID = 1.9 µA Test All other pins grounded I OD Output Leakage 74F 3.75 µA 0.0 V IOD = 150 mV Circuit Current All other pins grounded I IL Input LOW Current −0.6 mA Max V IN = 0.5V I OS Output Short-Circuit Current −60 −150 mA Max V OUT = 0V I CCH Power Supply Current 1.9 2.8 mA Max V O = HIGH I CCL Power Supply Current 6.8 10.2 mA Max V O = LOW AC Electrical Characteristics See Section 0 for Waveforms and Load Configurations 74F 54F 74F T A = +25˚C T A,VCC = Mil T A,VCC = Com Fig. Symbol Parameter V CC = +5.0V C L = 50 pF C L = 50 pF Units No. C L = 50 pF Min Typ Max Min Max Min Max t PLH Propagation Delay 2.4 3.7 5.0 2.0 7.0 2.4 6.0 ns kk-kk t PHL A n,Bn to On 1.5 3.2 4.3 1.5 6.5 1.5 5.3 3 www.national.com PrintDate=1997/08/27 PrintTime=13:03:42 9738 ds009454 Rev. No. 1 cmserv Proof 3 Book Extract End DSXXX DSXXX |
类似零件编号 - 54F00FMQB |
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类似说明 - 54F00FMQB |
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