74LCX540MSAX ,Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputsapplications with capability of interfacing to a 5V signalHuman body model > 2000Venvironment. The ..
74LCX540MTCX ,Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and OutputsFeaturesThe LCX540 is an octal buffer/line driver designed to be
74LCX540MSAX-74LCX540MTCX-74LCX540WMX
Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX540 Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs March 1995 Revised March 2001 74LCX540 Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs General Description Features The LCX540 is an octal buffer/line driver designed to be5V tolerant inputs and outputs employed as a memory and address driver, clock driver2.3V–3.6V V specifications provided CC and bus oriented transmitter/receiver. 6.5 ns t max (V = 3.3V), 10 μA I max PD CC CC This device is similar in function to the LCX240 while pro- Power down high impedance inputs and outputs viding flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes this deviceSupports live insertion/withdrawal (Note 1) especially useful as an output port for microprocessors,Implements patented noise/EMI reduction circuitry allowing ease of layout and greater PC board density. Latch-up performance exceeds 500 mA The LCX540 is designed for low voltage (2.5V or 3.3V) V CCESD performance: applications with capability of interfacing to a 5V signal Human body model > 2000V environment. The LCX540 is fabricated with an advanced Machine model > 200V CMOS technology to achieve high speed operation while Note 1: To ensure the high-impedance state during power up or down, OE maintaining CMOS low power dissipation. should be tied to V through a pull-up resistor: the minimum value or the CC resistor is determined by the current-sourcing capability of the driver. Ordering Code: Order Number Package Number Package Description 74LCX540WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74LCX540SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74LCX540MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide 74LCX540MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Connection Diagram IEEE/IEC © 2001 DS012403
