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This literature is subject to all applicable copyright laws and is not for resale in any manner.74LCX374 Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs December 2013 74LCX374 Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Features General Description 5V tolerant inputs and outputs The LCX374 consists of eight D-type flip-flops featuring separate D-type inputs for each flip-flop and 3-STATE 2.3V3.6V V specifications provided CC outputs for bus-oriented applications. A buffered clock 8.5ns t max (V = 3.3V), 10A I max PD CC CC (CP) and Output Enable (OE ) are common to all flip- Power-down high impedance inputs and outputs flops. The LCX374 is designed for low voltage appli- (1) Supports live insertion/withdrawal cations with capability of interfacing to a 5V signal 24mA output drive (V = 3.0V) environment. CC Implements proprietary noise/EMI reduction circuitry The LCX374 is fabricated with an advanced CMOS Latch-up performance exceeds JEDEC 78 conditions technology to achieve high speed operation while main- taining CMOS low power dissipation. ESD performance Human Body Model > 2000V Machine Model > 200V Leadless DQFN package Note: 1. To ensure the high impedance state during power up or down, OE should be tied to V through a pull-up CC resistor: the minimum value of the resistor is determined by the current-sourcing capability of the driver. Ordering Information Package Order Number Number Package Description 74LCX374WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74LCX374SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide (2) 74LCX374BQX MLP20B 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 4.5mm 74LCX374MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide 74LCX374MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Note: 2. DQFN package available in Tape and Reel only. 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. 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com 74LCX374 Rev. 1.6.1