74LCX27SJX
74LCX27SJX Datasheet
74LCX27 Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs
| Part | Datasheet |
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74LCX27SJX |
74LCX27SJX (pdf) |
| Related Parts | Information |
|---|---|
74LCX27MTC |
74LCX27MTC |
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74LCX27M |
74LCX27M |
74LCX27SJ |
74LCX27SJ |
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74LCX27MTCX |
74LCX27MTCX |
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74LCX27MX |
74LCX27MX |
| PDF Datasheet Preview |
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| 74LCX27 Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs January 2008 74LCX27 Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs • 5V tolerant inputs • VCC specifications provided • 4.9ns tPD max. VCC = 3.3V , 10µA ICC max. • Power down high impedance inputs and outputs • ±24mA output drive VCC = 3.0V • Implements patented noise/EMI reduction circuitry • Latch-up performance exceeds JEDEC 78 conditions • ESD performance: Human body model > 2000V Machine model > 200V The LCX27 contains three 3-input NOR gates. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems. The 74LCX27 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. Ordering Information Order Number 74LCX27M 74LCX27SJ 74LCX27MTC Package Number M14A M14D MTC14 Package Description 14-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-012, Narrow 14-Lead Small Outline Package SOP , EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number. All packages are lead free per JEDEC J-STD-020B standard. 74LCX27 Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs Connection Diagram Logic Symbol IEEE/IEC Pin Description Pin Names An, Bn, Cn On Description Inputs Outputs Truth Table On = An + Bn + Cn Inputs H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Output On L H 2001 Fairchild Semiconductor Corporation 74LCX27 Low Voltage Triple 3-Input NOR Gate with 5V Tolerant Inputs Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Parameter VCC VI VO IIK IOK IO ICC IGND TSTG Supply Voltage DC Input Voltage DC Output Voltage, Output in HIGH or LOW State 1 DC Input Diode Current, VI < GND DC Output Diode Current VO < GND VO > VCC DC Output Source/Sink Current DC Supply Current per Supply Pin DC Ground Current per Ground Pin Storage Temperature Note IO Absolute Maximum Rating must be observed. Rating to +7.0V to +7.0V to VCC + 0.5V +50mA ±50mA ±100mA ±100mA to +150°C Recommended Operating Conditions 2 The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Parameter Supply Voltage Operating Data Retention VI VO IOH / IOL Input Voltage Output Voltage, HIGH or LOW State Output Current VCC = VCC = VCC = Free-Air Operating Temperature Input Edge Rate, VIN = VCC = 3.0V Note Unused inputs must be held HIGH or LOW. They may not float. Min. 0 Max. ±24 ±12 ±8 85 10 Units V mA |
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