MC74VHC32 Quad 2-Input OR Gate The MC74VHC32 is an advanced high speed CMOS 2-input OR gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems. http://onsemi.com MARKING DIAGRAMS Features * * * * * * * * * * * * High Speed: tPD = 3.8 ns (Typ) at VCC = 5.0 V Low Power Dissipation: ICC = 2.0 mA (Max) at TA = 25C High Noise Immunity: VNIH = VNIL = 28% VCC Power Down Protection Provided on Inputs Balanced Propagation Delays Designed for 2.0 V to 5.5 V Operating Range Low Noise: VOLP = 0.8 V (Max) Pin and Function Compatible with Other Standard Logic Families Latchup Performance Exceeds 300 mA ESD Performance: Human Body Model > 2000 V; Machine Model > 200 V Chip Complexity: 48 FETs or 12 Equivalent Gates Pb-Free Packages are Available* A1 B1 A2 B2 A3 B3 A4 B4 14 14 VHC32G AWLYWW 1 SOIC-14 D SUFFIX CASE 751A 1 14 14 1 1 TSSOP DT SUFFIX CASE 948G 14 1 3 2 Y1 6 5 Y = A+B 10 A WL, L Y WW, W G or Y3 12 11 13 1 Y2 9 8 74VHC32 ALYWG SOEIAJ-14 M SUFFIX CASE 965 4 VHC 32 ALYW = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package (Note: Microdot may be in either location) Y4 Figure 1. Logic Diagram VCC B4 A4 Y4 B3 A3 Y3 FUNCTION TABLE 14 13 12 11 10 9 8 Inputs 1 2 3 5 6 7 A1 B1 Y1 A2 B2 (Top View) 4 Y2 GND January, 2010 - Rev. 5 A B Y L L H H L H L H L H H H ORDERING INFORMATION Figure 2. Pinout: 14-Lead Packages (c) Semiconductor Components Industries, LLC, 2010 Output See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. 1 Publication Order Number: MC74VHC32/D MC74VHC32 MAXIMUM RATINGS Symbol Value Unit VCC DC Supply Voltage Parameter -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 in Still Air, 500 450 mW Tstg Storage Temperature -65 to +150 C SOIC Packages TSSOP Package This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, Vin and Vout should be constrained to the range GND v (Vin or Vout) v VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V CC ). Unused outputs must be left open. Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Derating - SOIC Packages: - 7 mW/C from 65 to 125C TSSOP Package: - 6.1 mW/C from 65 to 125C RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Max Unit VCC DC Supply Voltage 2.0 5.5 V Vin DC Input Voltage 0 5.5 V Vout DC Output Voltage 0 VCC V -40 +125 C 0 0 100 20 ns/V TA Operating Temperature tr, tf Input Rise and Fall Time VCC = 3.3 V 0.3 V VCC = 5.0 V 0.5 V DC ELECTRICAL CHARACTERISTICS Min 1.50 VCC x 0.7 Symbol Parameter VIH Minimum High-Level Input Voltage 2.0 3.0 to 5.5 VIL Maximum Low-Level Input Voltage 2.0 3.0 to 5.5 VOH Minimum High-Level Output Voltage VOL Maximum Low-Level Output Voltage Test Conditions TA = 25C VCC V Typ TA = -40C to 125C Max Min 1.50 VCC x 0.7 0.50 VCC x 0.3 Vin = VIH or VIL IOH = -50 mA 2.0 3.0 4.5 1.9 2.9 4.4 Vin = VIH or VIL IOH = -4.0 mA IOH = -8.0 mA 3.0 4.5 2.58 3.94 Vin = VIH or VIL IOL = 50 mA 2.0 3.0 4.5 Vin = VIH or VIL IOL = 4.0 mA IOL = 8.0 mA Max 2.0 3.0 4.5 Unit V 0.50 VCC x 0.3 V V 1.9 2.9 4.4 2.48 3.80 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 3.0 4.5 0.36 0.36 0.44 0.44 V Iin Maximum Input Leakage Current Vin = 5.5 V or GND 0 to 5.5 0.1 1.0 mA ICC Maximum Quiescent Supply Current Vin = VCC or GND 5.5 2.0 20.0 mA http://onsemi.com 2 MC74VHC32 AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns) TA = 25C tPLH, tPHL Cin Maximum Propagation Delay, A or B to Y TA = -40C to 125C Typ Max Min Max Unit VCC = 3.3 0.3 V CL = 15 pF CL = 50 pF 5.5 8.0 7.9 11.4 1.0 1.0 9.5 13.0 ns VCC = 5.0 0.5 V CL = 15 pF CL = 50 pF 3.8 5.3 5.5 7.5 1.0 1.0 6.5 8.5 4 10 Parameter Symbol Min Test Conditions Maximum Input Capacitance 10 pF Typical @ 25C, VCC = 5.0 V CPD 14 Power Dissipation Capacitance (Note 1) pF 1. 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 / 4 (per gate). CPD is used to determine the no-load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC. NOISE CHARACTERISTICS (Input tr = tf = 3.0 ns, CL = 50 pF, VCC = 5.0 V) TA = 25C Typ Characteristic Symbol Max Unit VOLP Quiet Output Maximum Dynamic VOL 0.3 0.8 V VOLV Quiet Output Minimum Dynamic VOL -0.3 -0.8 V VIHD Minimum High Level Dynamic Input Voltage 3.5 V VILD Maximum Low Level Dynamic Input Voltage 1.5 V TEST POINT VCC A or B 50% OUTPUT DEVICE UNDER TEST GND tPLH Y tPHL CL* 50% VCC *Includes all probe and jig capacitance Figure 3. Switching Waveforms Figure 4. Test Circuit INPUT Figure 5. Input Equivalent Circuit http://onsemi.com 3 MC74VHC32 ORDERING INFORMATION Package Shipping MC74VHC32DR2 SOIC-14 2500 Units / Tape & Reel MC74VHC32DR2G SOIC-14 (Pb-Free) 2500 Units / Tape & Reel MC74VHC32DT TSSOP-14* 96 Units / Rail MC74VHC32DTG TSSOP-14* 96 Units / Rail MC74VHC32DTR2 TSSOP-14* 2500 Units / Tape & Reel MC74VHC32DTR2G TSSOP-14* 2500 Units / Tape & Reel MC74VHC32MELG SOEIAJ-14 (Pb-Free) 2000 Units / Tape & Reel Device For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb-Free. http://onsemi.com 4 MC74VHC32 PACKAGE DIMENSIONS SOIC-14 CASE 751A-03 ISSUE J 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- P 7 PL 0.25 (0.010) M 7 1 G -T- D 14 PL 0.25 (0.010) T B S A DIM A B C D F G J K M P R J M K M F R X 45 C SEATING PLANE B M S SOLDERING FOOTPRINT 7X 7.04 14X 1.52 1 14X 0.58 1.27 PITCH DIMENSIONS: MILLIMETERS *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 5 MILLIMETERS MIN MAX 8.55 8.75 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0 7 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 0 7 0.228 0.244 0.010 0.019 MC74VHC32 PACKAGE DIMENSIONS TSSOP-14 CASE 948G-01 ISSUE B 14X K REF 0.10 (0.004) 0.15 (0.006) T U T U M V S S S N 2X 14 L/2 M B -U- L PIN 1 IDENT. N F 7 1 0.15 (0.006) T U 0.25 (0.010) 8 S DETAIL E K A -V- EEE CCC CCC EEE K1 J J1 SECTION N-N C 0.10 (0.004) -T- SEATING PLANE D H G DETAIL E 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-. MILLIMETERS INCHES DIM MIN MAX MIN MAX A 4.90 5.10 0.193 0.200 B 4.30 4.50 0.169 0.177 C --- 1.20 --- 0.047 D 0.05 0.15 0.002 0.006 F 0.50 0.75 0.020 0.030 G 0.65 BSC 0.026 BSC H 0.50 0.60 0.020 0.024 J 0.09 0.20 0.004 0.008 J1 0.09 0.16 0.004 0.006 -W- K 0.19 0.30 0.007 0.012 K1 0.19 0.25 0.007 0.010 L 6.40 BSC 0.252 BSC M 0 8 0 8 SOLDERING FOOTPRINT 7.06 1 0.65 PITCH 14X 0.36 14X 1.26 DIMENSIONS: MILLIMETERS *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 6 MC74VHC32 PACKAGE DIMENSIONS SOEIAJ-14 CASE 965-01 ISSUE B 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 L 7 1 M DETAIL P Z D VIEW P A e A1 b 0.13 (0.005) c M 0.10 (0.004) 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 0.10 0.20 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 0.004 0.008 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 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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