전자부품 데이터시트 검색엔진 |
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74FR245SC 데이터시트(PDF) 3 Page - Fairchild Semiconductor |
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74FR245SC 데이터시트(HTML) 3 Page - Fairchild Semiconductor |
3 / 6 page 3 www.fairchildsemi.com Absolute Maximum Ratings(Note 1) Recommended Operating Conditions Note 1: 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 2: Either voltage limit or current limit is sufficient to protect inputs. DC Electrical Characteristics Storage Temperature −65°C to +150°C Ambient Temperature under Bias −55°C to +125°C Junction Temperature under Bias −55°C to +150°C VCC Pin Potential to Ground Pin −0.5V to +7.0V Input Voltage (Note 2) −0.5V to +7.0V Input Current (Note 2) −30 mA to +5.0 mA Voltage Applied to Output in HIGH State (with VCC = 0V) Standard Output −0.5V to V CC 3-STATE Output −0.5V to +5.5V Current Applied to Output in LOW State (Max) twice the rated IOL (mA) ESD Last Passing Voltage (Min) 4000V Free Air Ambient Temperature 0 °C to +70°C Supply Voltage +4.5V to +5.5V Symbol Parameter Min Typ Max Units VCC Conditions VIH Input HIGH Voltage 2.0 V Recognized HIGH Signal VIL Input LOW Voltage 0.8 V Recognized LOW Signal VCD Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA VOH Output HIGH Voltage 2.4 V Min IOH = −3 mA (An, Bn) 2.0 V Min IOH = −15 mA (An, Bn) VOL Output LOW Voltage 0.55 V Min IOL = 64 mA (An, Bn) IIH Input HIGH Current 5 µAMax VIN = 2.7V (OE, T/R) IBVI Input HIGH Current 7 µAMax VIN = 7.0V (OE, T/R) Breakdown Test IBVIT Input HIGH Current 100 µAMax VIN = 5.5V (An, Bn) Breakdown Test (I/O) IIL Input LOW Current −250 µAMax VIN = 0.5V (OE, T/R) VID Input Leakage Test 4.75 V 0.0 IID = 1.9 µA All Other Pins Grounded IOD Output Circuit 3.75 µA0.0 VIOD = 150 mV Leakage Current All Other Pins Grounded IIH + IOZH Output Leakage Current 25 µAMax VOUT = 2.7V (An, Bn) IIL + IOZL Output Leakage Current −150 µAMax VOUT = 0.5V (An, Bn) IOS Output Short-Circuit Current −100 −225 mA Max VOUT = 0.0V (An, Bn) ICEX Output HIGH Leakage Current 50 µAMax VOUT = VCC (An, Bn) IZZ Bus Drainage Test 100 µA0.0 VOUT = 5.25V (An, Bn) ICCH Power Supply Current 55 75 mA Max All Outputs HIGH ICCL Power Supply Current 75 110 mA Max All Outputs LOW ICCZ Power Supply Current 55 75 mA Max Outputs 3-STATE CIN Input Capacitance 8.0 pF 5.0 OE, T/R 17.0 pF 5.0 An, Bn |
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