SEMICONDUCTOR TECHNICAL DATA # " ! LVX The MC74LVX14 is an advanced high speed CMOS Schmitt inverter. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems. The MC74LVX14 is pin and functionally compatible to the MC74LVX04, but the inputs have hysteresis and, with its Schmitt trigger function, can be used as a line receiver which will receive slow input signals. * * * * * * * * LOW-VOLTAGE CMOS High Speed: tPD = 6.8ns (Typ) at VCC = 3.3V Low Power Dissipation: ICC = 2A (Max) at TA = 25C Power Down Protection Provided on Inputs Balanced Propagation Delays Low Noise: VOLP = 0.5V (Max) D SUFFIX 14-LEAD SOIC PACKAGE CASE 751A-03 Pin and Function Compatible with Other Standard Logic Families Latchup Performance Exceeds 300mA ESD Performance: HBM > 2000V; Machine Model > 200V VCC 14 A5 O5 A4 O4 A3 O3 13 12 11 10 9 8 DT SUFFIX 14-LEAD TSSOP PACKAGE CASE 948G-01 M SUFFIX 14-LEAD SOIC EIAJ PACKAGE CASE 965-01 1 2 3 4 5 6 7 A0 O0 A1 O1 A2 O2 GND Figure 1. 14-Lead Pinout (Top View) A0 A1 A2 A3 A4 A5 PIN NAMES 1 2 3 4 5 6 9 8 11 10 13 12 O0 Pins Function O1 An On Data Inputs Outputs O2 FUNCTION TABLE O3 An On O4 L H H L O5 Figure 2. Logic Diagram 6/97 Motorola, Inc. 1997 1 REV 0 MC74LVX14 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIII II MAXIMUM RATINGS* Symbol Parameter Value Unit VCC DC Supply Voltage -0.5 to +7.0 V Vin DC Input Voltage -0.5 to +7.0 V Vout DC Output Voltage -0.5 to VCC +0.5 V IIK Input Diode Current -20 mA IOK Output Diode Current 20 mA Iout DC Output Current, per Pin 25 mA ICC DC Supply Current, VCC and GND Pins 50 mA PD Power Dissipation 180 mW Tstg Storage Temperature -65 to +150 _C * Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute-maximum-rated conditions is not implied. IIII IIIIIIIIIIIIIIIIIIIIIII IIII IIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIII IIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIII IIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIII IIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIII IIII II IIII IIIIIIIIIIIIIIIIIIIIIII IIII IIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII IIIIII III IIIIIIIII IIIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII IIIIII III IIII III IIII IIII IIII II IIIIIIIII IIIIIII IIII IIIIIIII IIIIII III IIII III IIII IIII IIII II IIII IIIIIIII IIIIII III IIII III IIII IIII IIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII II IIII IIIIIIII IIIIII III IIII III IIII IIII IIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII II IIII IIIIIIII IIIIII III IIII III IIII IIII IIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII II IIII IIIIIIII IIIIII III IIII III IIII IIII IIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII II IIII IIIIIIII IIIIII III IIII III IIII IIII IIII IIII IIIIIIII IIIIII III IIII III IIII IIII IIII II IIII IIIIIIII IIIIII III IIII III IIII IIII IIII II RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Max Unit VCC DC Supply Voltage 2.0 3.6 V Vin DC Input Voltage 0 5.5 V Vout DC Output Voltage 0 VCC V TA Operating Temperature, All Package Types -40 +85 _C DC ELECTRICAL CHARACTERISTICS S b l Symbol P Parameter T Test C Conditions di i VCC V TA = 25C Min VT+ Positive Threshold Voltage (Figure 5) 3.0 VT- Negative Threshold Voltage (Figure 5) 3.0 0.90 VH Hysteresis Voltage (Figure 5) 3.0 0.30 VOH High-Level Output Voltage (Vin = VIH or VIL) IOH = -50A IOH = -50A IOH = -4mA 2.0 3.0 3.0 1.9 2.9 2.58 VOL Low-Level Output Voltage (Vin = VIH or VIL) IOL = 50A IOL = 50A IOL = 4mA 2.0 3.0 3.0 Iin Input Leakage Current Vin = 5.5V or GND ICC Quiescent Supply Current Vin = VCC or GND MOTOROLA Typ TA = - 40 to 85C Max Min 2.20 Max U i Unit 2.20 V 0.90 1.20 2.0 3.0 1.20 1.9 2.9 2.48 V V 0.1 0.1 0.36 0.1 0.1 0.44 V 3.6 0.1 1.0 A 3.6 2.0 20.0 A 2 0.0 0.0 0.30 V LCX DATA BR1339 -- REV 3 MC74LVX14 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII IIIIIIIII IIIIIIIII IIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIII IIIIIIIII IIII III IIII III IIII II IIIIIIIII IIIIII IIII IIIIIIII IIIIIIIII IIII III IIII III IIII II IIII IIIIIIII IIIIIIIII IIII III IIII III IIII II II IIII IIIIIIII IIIIIIIII IIII III IIII III IIII IIII IIIIIIII IIIIIIIII IIII III IIII III IIII II IIII IIIIIIII IIIIIIIII IIII III IIII III IIII II IIII IIIIIIII IIIIIIIII IIII III IIII III IIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIIIIIIIIIII IIIIIIIII IIIIII II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIII IIIIIIIIIIIIIIII IIII III IIII III IIII II IIIIIIIII IIIIII IIII IIIIIIIIIIIIIIII IIII III IIII III IIII II IIII IIIIIIIIIIIIIIII IIII III IIII III IIII II IIII IIIIIIIIIIIIIIII IIII III IIII III IIII II AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns) TA = 25C S b l Symbol P Parameter Propagation Delay, Input to Output tPLH, tPHL tOSHL tOSLH Output-to-Output Skew (Note NO TAG) T Test C Conditions di i Min TA = - 40 to 85C Typ Max Min Max U i Unit ns VCC = 2.7V CL = 15pF CL = 50pF 8.7 11.2 16.3 19.8 1.0 1.0 19.5 23.0 VCC = 3.3 0.3V CL = 15pF CL = 50pF 6.8 9.3 10.6 14.1 1.0 1.0 12.5 16.0 VCC = 2.7V VCC = 3.3 0.3V CL = 50pF CL = 50pF 1.5 1.5 1.5 1.5 ns 1. 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); parameter guaranteed by design. CAPACITIVE CHARACTERISTICS TA = 25C S b l Symbol P Parameter Min TA = - 40 to 85C Typ Max 10 Cin Input Capacitance 4 CPD Power Dissipation Capacitance (Note NO TAG) 21 Min Max U i Unit 10 pF pF 2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin + ICC / 6 (per buffer). CPD is used to determine the no-load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC. NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50pF, VCC = 3.3V, Measured in SOIC Package) TA = 25C S b l Symbol Ch Characteristic i i Typ Max U i Unit VOLP Quiet Output Maximum Dynamic VOL 0.3 0.5 V VOLV Quiet Output Minimum Dynamic VOL -0.3 -0.5 V VIHD Minimum High Level Dynamic Input Voltage 2.0 V VILD Maximum Low Level Dynamic Input Voltage 0.9 V TEST POINT VCC A OUTPUT 50% DEVICE UNDER TEST GND tPLH O tPHL CL* 50% VCC * Includes all probe and jig capacitance Figure 3. Switching Waveforms LCX DATA BR1339 -- REV 3 Figure 4. Test Circuit 3 MOTOROLA VT , TYPICAL INPUT THRESHOLD VOLTAGE (VOLTS) MC74LVX14 4 3 (VT+) 2 VHtyp (VT-) 1 2 2.5 3 VCC, POWER SUPPLY VOLTAGE (VOLTS) VHtyp = (VT+ typ) - (VT- typ) 3.5 3.6 Figure 5. Typical Input Threshold, VT+, VT- versus Power Supply Voltage (a) A Schmitt-Trigger Squares Up Inputs With Slow Rise and Fall Times VH Vin (b) A Schmitt-Trigger Offers Maximum Noise Immunity VCC VH VT+ VT- Vin VCC VT+ VT- GND GND VOH VOH Vout Vout VOL VOL Figure 6. Typical Schmitt-Trigger Applications MOTOROLA 4 LCX DATA BR1339 -- REV 3 MC74LVX14 OUTLINE DIMENSIONS D SUFFIX PLASTIC SOIC PACKAGE CASE 751A-03 ISSUE F NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. -A - 14 8 -B - 1 P7 PL 0.25 (0.010) 7 G D 0.25 (0.010) M T F B A S DIM A B C D F G J K M P R J M K 14 PL M R X 45 C SEATING PLANE B M S MILLIMETERS MIN MAX 8.75 8.55 4.00 3.80 1.75 1.35 0.49 0.35 1.25 0.40 1.27 BSC 0.25 0.19 0.25 0.10 7 0 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.337 0.344 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 7 0 0.228 0.244 0.010 0.019 M SUFFIX PLASTIC SOIC EIAJ PACKAGE CASE 965-01 ISSUE O 14 NOTES: 1 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2 CONTROLLING DIMENSION: MILLIMETER. 3 DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS AND ARE MEASURED AT THE PARTING LINE. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 5 THE LEAD WIDTH DIMENSION (b) DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE LEAD WIDTH DIMENSION AT MAXIMUM MATERIAL CONDITION. DAMBAR CANNOT BE LOCATED ON THE LOWER RADIUS OR THE FOOT. MINIMUM SPACE BETWEEN PROTRUSIONS AND ADJACENT LEAD TO BE 0.46 ( 0.018). LE 8 Q1 E HE M_ L 7 1 DETAIL P Z D e VIEW P A c b 0.13 (0.005) LCX DATA BR1339 -- REV 3 A1 M 0.10 (0.004) 5 DIM A A1 b c D E e HE L LE M Q1 Z MILLIMETERS MIN MAX --2.05 0.05 0.20 0.35 0.50 0.18 0.27 9.90 10.50 5.10 5.45 1.27 BSC 7.40 8.20 0.50 0.85 1.10 1.50 10 _ 0_ 0.70 0.90 --1.42 INCHES MIN MAX --0.081 0.002 0.008 0.014 0.020 0.007 0.011 0.390 0.413 0.201 0.215 0.050 BSC 0.291 0.323 0.020 0.033 0.043 0.059 10 _ 0_ 0.028 0.035 --0.056 MOTOROLA MC74LVX14 OUTLINE DIMENSIONS DT SUFFIX PLASTIC TSSOP PACKAGE CASE 948G-01 ISSUE O 14X K REF 0.10 (0.004) 0.15 (0.006) T U M T U V S NOTES: 1 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2 CONTROLLING DIMENSION: MILLIMETER. 3 DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE -W-. S S N 2X 14 L/2 0.25 (0.010) 8 M B -U- L PIN 1 IDENT. F 7 1 0.15 (0.006) T U N S DETAIL E CCC EEE CCC EEE CCC K A -V- K1 J J1 SECTION N-N -W- C 0.10 (0.004) -T- SEATING PLANE D H G DETAIL E DIM A B C D F G H J J1 K K1 L M MILLIMETERS MIN MAX 4.90 5.10 4.30 4.50 --- 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.50 0.60 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.193 0.200 0.169 0.177 --- 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.020 0.024 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_ Motorola reserves the right to make changes without further notice to any products herein. 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