Revised July 2005 74LCX11 Low Voltage Triple 3-Input AND Gate with 5V Tolerant Inputs General Description Features The LCX11 is a triple 3-input AND gate with buffered outputs. LCX devices are designed for low voltage (2.5V or 3.3V) operation with the added capability of interfacing to a 5V signal environment. ■ 5V tolerant inputs and outputs The 74LCX11 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. ■ Power down high impedance inputs and outputs ■ 2.3V–3.6V VCC specifications provided ■ 6.0ns tPD max (VCC 3.3V), 10 PA ICC max ■ r24 mA 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 ■ Leadless DQFN Package Ordering Code: Order Number Package Package Description Number 74LCX11M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74LCX11MX_NL (Note 1) M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74LCX11SJ 74LCX11BQX (Note 2) MLP014A Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.0mm 74LCX11MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74LCX11MTCX_NL (Note 1) MTC14 Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pb-Free package per JEDEC J-STD-020B. Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only. Note 2: DQFN package available in Tape and Reel only. © 2005 Fairchild Semiconductor Corporation DS012426 www.fairchildsemi.com 74LCX11 Low Voltage Triple 3-Input AND Gate with 5V Tolerant Inputs April 1995 74LCX11 Connection Diagrams Logic Symbol Pin Assignments for SOIC, SOP, and TSSOP IEEE/IEC (Top View) Pad Assignments for DQFN Logic Diagram Pin Descriptions Pin Names (Top Through View) www.fairchildsemi.com 2 Description An, Bn, Cn Inputs On Outputs Symbol Parameter VCC Supply Voltage VI DC Input Voltage VO DC Output Voltage IIK DC Input Diode Current IOK DC Output Diode Current Value IO DC Output Source/Sink Current ICC DC Supply Current per Supply Pin IGND DC Ground Current per Ground Pin TSTG Storage Temperature Conditions 0.5 to 7.0 0.5 to 7.0 0.5 to VCC 0.5 50 50 50 r50 r100 r100 65 to 150 Units V V Output in HIGH or LOW State (Note 4) VI GND V mA VO GND mA VO ! VCC mA mA mA qC Recommended Operating Conditions (Note 5) Symbol VCC Parameter Min Max Operating 2.0 3.6 Data Retention 1.5 3.6 Supply Voltage VI Input Voltage VO Output Voltage IOH/IOL Output Current HIGH or LOW State TA Free-Air Operating Temperature 't/'V Input Edge Rate, VIN 0.8V–2.0V, VCC VCC 3.0V 3.6V VCC 2.7V 3.0V VCC 2.3V 2.7V Units V 0 5.5 V 0 VCC V r24 r12 r8 mA 40 85 qC 0 10 ns/V 3.0V Note 3: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 4: IO Absolute Maximum Rating must be observed. Note 5: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VIH VIL VOH VOL Parameter Conditions HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Voltage LOW Level Output Voltage 40qC to 85qC Min 2.3 2.7 1.7 2.7 3.6 2.0 Max 2.3 2.7 0.7 0.8 100 PA 2.3 3.6 VCC 0.2 8 mA 2.3 1.8 IOH 12mA 2.7 2.2 IOH 18mA 3.0 2.4 2.2 Units V 2.7 3.6 IOH V V IOH 24mA 3.0 IOL 100 PA 2.3 3.6 0.2 IOL 8 mA 2.3 0.6 IOL 12mA 2.7 0.4 IOL 16 mA 3.0 0.4 IOL 24 mA V 3.0 0.55 2.3 3.6 r5.0 PA 0 10 PA V CC or GND 2.3 3.6 10 3.6V d VI d 5.5V 2.3 3.6 r10 VCC 0.6V 2.3 3.6 500 Input Leakage Current 0 d VI d 5.5V IOFF Power-Off Leakage Current VI or VO ICC Quiescent Supply Current VI Increase in ICC per Input TA (V) IOH II 'ICC VCC VIH 5.5V 3 PA PA www.fairchildsemi.com 74LCX11 Absolute Maximum Ratings(Note 3) 74LCX11 AC Electrical Characteristics TA Symbol VCC Parameter CL tPLH Propagation Delay tPHL 40qC to 85qC, RL 3.3V r 0.3V VCC 50 pF CL 500 : 2.7V VCC 50 pF 2.5V r 0.2V CL Min Max Min Max Min 1.5 6.0 1.5 7.0 1.5 7.2 1.5 6.0 1.5 7.0 1.5 7.2 tOSLH Output to Output Skew 1.0 tOSHL (Note 6) 1.0 Units 30pF Max ns ns Note 6: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Dynamic Switching Characteristics Symbol VOLP VOLV Parameter Quiet Output Dynamic Peak VOL Quiet Output Dynamic Peak VOL VCC Conditions TA 25qC (V) Typical CL 50 pF, VIH 3.3V, VIL 0V 3.3 0.8 CL 30 pF, VIH 2.5V, VIL 0V 2.5 0.6 CL 50 pF, VIH 3.3V, VIL 0V 3.3 0.8 CL 30 pF, VIH 2.5V, VIL 0V 2.5 0.6 Units V V Capacitance Symbol Parameter Conditions CIN Input Capacitance VCC Open, VI COUT Output Capacitance VCC 3.3V, VI 0V or VCC CPD Power Dissipation Capacitance VCC 3.3V, VI 0V or VCC, f www.fairchildsemi.com 4 0V or VCC 10 MHz Typical Units 7 pF 8 pF 25 pF 74LCX11 AC Loading and Waveforms Generic for LCX Family FIGURE 1. AC Test Circuit (CL includes probe and jig capacitance) Test Switch tPLH, tPHL Open tPZL, tPLZ 6V at VCC 3.3 r 0.3V VCC x 2 at VCC 2.5 r 0.2V tPZH, tPHZ GND Waveform for Inverting and Non-Inverting Functions 3-STATE Output Low Enable and Disable Times for Logic Propagation Delay, Pulse Width and trec Waveforms Setup Time, Hold TIme and Recovery TIme for Logic 3-STATE Output High Enable and Disable TImes for Logic trise and tfall FIGURE 2. Waveforms (Input Pulse Characteristics; f = 1MHz, tr = tf = 3ns) Symbol VCC 3.3V r 0.3V 2.7V 2.5V r 0.2V Vmi 1.5V 1.5V VCC/2 Vmo 1.5V 1.5V VCC/2 Vx VOL 0.3V VOL 0.3V VOL 0.15V Vy VOH 0.3V VOH 0.3V VOH 0.15V 5 www.fairchildsemi.com 74LCX11 Schematic Diagram Generic for LCX Family www.fairchildsemi.com 6 Tape Format for DQFN Package Designator BQX Tape Number Cavity Section Cavities Status Cover Tape Status Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) REEL DIMENSIONS inches (millimeters) Tape Size 12 mm A B C D N W1 W2 13.0 0.059 0.512 0.795 2.165 0.488 0.724 (330.0) (1.50) (13.00) (20.20) (55.00) (12.4) (18.4) 7 www.fairchildsemi.com 74LCX11 Tape and Reel Specification 74LCX11 Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M14A www.fairchildsemi.com 8 74LCX11 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M14D 9 www.fairchildsemi.com 74LCX11 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.0mm Package Number MLP014A www.fairchildsemi.com 10 74LCX11 Low Voltage Triple 3-Input AND Gate with 5V Tolerant Inputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com 11 www.fairchildsemi.com