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74LCX240SJX データシート(PDF) 1 Page - National Semiconductor (TI) |
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74LCX240SJX データシート(HTML) 1 Page - National Semiconductor (TI) |
1 / 6 page TLF11993 December 1996 74LCX240 Low-Voltage Octal BufferLine Driver with 5V Tolerant Inputs and Outputs General Description The LCX240 is an inverting octal buffer and line driver de- signed to be employed as a memory address driver clock driver and bus oriented transmitter or receiver The device is designed for low voltage (33V) VCC applications with capa- bility of interfacing to a 5V signal environment The LCX240 is fabricated with an advanced CMOS technol- ogy to achieve high speed operation while maintaining CMOS low power dissipation Features Y 5V tolerant inputs and outputs Y 65 ns tPD max 10 mAICCQ max Y Power-down high impedance inputs and outputs Y Supports live insertionwithdrawal Y 20V – 36V VCC supply operation Y g 24 mA output drive Y Implements patented Quiet SeriesTM noiseEMI reduction circuitry Y Functionally compatible with the 74 series 240 Y Latch-up performance exceeds 500 mA Y ESD performance Human Body Model l 2000V Machine Model l 200V Logic Symbol IEEEIEC TLF11993 – 1 Connection Diagram Pin Assignment for SOIC SSOP and TSSOP TLF11993 – 2 Pin Names Description OE1 OE2 TRI-STATE Output Enable Inputs I0–I7 Inputs O0–O7 Outputs Truth Tables Inputs (Pins 12 14 16 18) Outputs OE1 In LL H LH L HX Z Inputs Outputs OE2 In (Pins 3 5 7 9) LL H LH L HX Z H e HIGH Voltage Level L e LOW Voltage Level X e Immaterial Z e High Impedance SOIC JEDEC SOIC EIAJ SSOP Type II TSSOP Order Number 74LCX240WM 74LCX240SJ 74LCX240MSA 74LCX240MTC 74LCX240WMX 74LCX240SJX 74LCX240MSAX 74LCX240MTCX See NS Package Number M20B M20D MSA20 MTC20 TRI-STATE is a registered trademark of National Semiconductor Corporation Quiet SeriesTM is a trademark of National Semiconductor Corporation C1996 National Semiconductor Corporation RRD-B30M17Printed in U S A http www nationalcom |
同様の部品番号 - 74LCX240SJX |
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同様の説明 - 74LCX240SJX |
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