SEMICONDUCTOR TECHNICAL DATA The MC74LVQ74 is a high performance, dual D–type flip–flop with asynchronous clear and set inputs and complementary (O, O) outputs. It operates from a 2.7 to 3.6V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. The MC74LVQ74 consists of 2 edge–triggered flip–flops with individual D–type inputs. The flip–flop will store the state of individual D inputs, that meet the setup and hold time requirements, on the LOW–to–HIGH Clock (CP) transition. LVQ LOW–VOLTAGE CMOS DUAL D–TYPE FLIP–FLOP • Designed for 2.7 to 3.6V VCC Operation – Ideal for Low Power/Low Noise Applications • Guaranteed Simultaneous Switching Noise Level and Dynamic Threshold Performance • Guaranteed Skew Specifications D SUFFIX PLASTIC SOIC CASE 751A–03 14 1 • Guaranteed Incident Wave Switching into 75Ω • Low Static Supply Current (10µA) Substantially Reduces System Power Requirements • Latchup Performance Exceeds 500mA • ESD Performance: Human Body Model >2000V M SUFFIX PLASTIC SOIC EIAJ CASE 965–01 14 1 1 SD SUFFIX PLASTIC SSOP CASE 940A–03 1 DT SUFFIX PLASTIC TSSOP CASE 948G–01 14 Pinout: 14–Lead (Top View) VCC 14 CD2 D2 CP2 SD2 O2 O2 13 12 11 10 9 8 14 PIN NAMES 1 2 3 4 5 6 7 CD1 D1 CP1 SD1 O1 O1 GND Pins Function CP1, CP2 D1, D2 CD1, CD2 SD1, SD2 On, On Clock Pulse Inputs Data Inputs Direct Clear Inputs Direct Set Inputs Outputs 8/97 Motorola, Inc. 1997 1 REV 1 MC74LVQ74 LOGIC DIAGRAM SD1 4 SD D1 CP1 2 3 D Q Q CP 5 6 O1 O1 CD CD1 SD2 1 10 SD D2 CP2 12 11 D Q Q CP 9 8 O2 O2 CD CD2 13 INPUTS OUTPUTS SDn CDn CPn Dn On On OPERATING MODE L H H L X X X X H L L H Asynchronous Set Asynchronous Clear L L X X H H Undetermined H H H H ↑ ↑ h l H L L H Load and Read Register H H ↑ X NC NC Hold H = High Voltage Level; h = High Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; L = Low Voltage Level; l = Low Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; NC = No Change; X = High or Low Voltage Level or Transitions are Acceptable; ↑ = Low–to–High Transition; ↑ = Not a Low–to–High Transition; For ICC Reasons DO NOT FLOAT Inputs MOTOROLA 2 LVQ DATA BR1478 MC74LVQ74 ABSOLUTE MAXIMUM RATINGS* Symbol Parameter VCC DC Supply Voltage VI Value Condition Unit –0.5 to +7.0 V DC Input Voltage –0.5 ≤ VI ≤ VCC + 0.5V V VO DC Output Voltage –0.5 ≤ VO ≤ VCC + 0.5 Output in HIGH or LOW State V IIK DC Input Diode Current –20 VI = –0.5V mA +20 VI = VCC + 0.5V mA –20 VO = –0.5V mA +20 VI = VCC + 0.5V mA IOK DC Output Diode Current IO DC Output Source/Sink Current ±50 mA ICC DC Supply Current ±200 mA IGND DC Ground Current ±200 mA TSTG Storage Temperature Range –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. RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC Supply Voltage VI Input Voltage VO Output Voltage TA Operating Free–Air Temperature ∆V/∆t Input Transition Rise or Fall Rate, VIN from 0.8V to 2.0V, VCC = 3.0V Min Typ Max Unit 2.0 3.3 3.6 V 0 VCC V 0 VCC V –40 +85 °C 0 125 mV/ns DC ELECTRICAL CHARACTERISTICS TA = –40°C to +85°C Symbol Characteristic Condition Min 2.0 VIH HIGH Level Input Voltage (Note 1) 2.7V ≤ VCC ≤ 3.6V, VO = 0.1V or VCC – 0.1V VIL LOW Level Input Voltage (Note 1) 2.7V ≤ VCC ≤ 3.6V, VO = 0.1V or VCC – 0.1V VOH HIGH Level Output Voltage VOL LOW Level Output Voltage II Input Leakage Current IOLD Minimum Dynamic Output Current (Note 2) IOHD ICC Quiescent Supply Current Max V 0.8 2.7V ≤ VCC ≤ 3.6V; IOH = –50µA VCC – 0.1 VCC = 2.7V; IOH = –12mA 2.2 VCC = 3.0V; IOH = –12mA 2.48 Unit V V 2.7V ≤ VCC ≤ 3.6V; IOL = 50µA 0.1 2.7V ≤ VCC ≤ 3.6V; IOL= 12mA 0.4 2.7V ≤ VCC ≤3.6V; VI= VCC, GND ±1.0 µA VCC = 3.6V; VOLD = 0.8V Max 36 mA VCC = 3.6V; VOHD = 2.0V Min –25 mA 2.7V ≤ VCC ≤3.6V; VI = VCC, GND 10 µA V 1. These values of VI are used to test DC electrical characteristics only. Functional test should use VIH ≥ 2.4V, VIL ≤ 0.5V. 2. Incident wave switching on transmission lines with impedances as low as 75Ω for commercial temperature range is guaranteed. Maximum test duration is 2ms, one output loaded at a time. LCX DATA BR1478 3 MOTOROLA MC74LVQ74 DYNAMIC SWITCHING CHARACTERISTICS (VCC = 3.3V) TA = +25°C Symbol Characteristic Condition VOLP Dynamic LOW Peak Voltage (Note 1) VOLV Dynamic LOW Valley Voltage (Note 1) VIHD VILD Min Typ Max Unit CL = 50pF, VIH = 3.3V, VIL = 0V 0.6 1.0 V CL = 50pF, VIH = 3.3V, VIL = 0V –0.5 –1.0 V High Level Dynamic Input Voltage (Note 2) Input–Under–Test Switching 0V to Threshold, f=1MHz 1.5 2.0 V Low Level Dynamic Input Voltage (Note 2) Input–Under–Test Switching 3.3V to Threshold, f=1MHz 1.5 0.8 V 1. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW. The remaining output is measured in the LOW state. 2. Number of data inputs is defined as “n” switching, “n–1” inputs switching 0V to 3.3V. AC CHARACTERISTICS (tR = tF = 2.5ns; CL = 50pF; RL = 500Ω) Limits TA = +25°C VCC = 3.0V to 3.6V Parameter Min Typ fmax Symbol Maximum Clock Frequency 100 125 tPLH tPHL Propagation Delay CPn to On or On 4.5 3.5 8.0 6.5 tPLH tPHL Propagation Delay SDn or CDn to On or On 3.5 4.0 tOSHL tOSLH Output–to–Output Skew (Note 1) Max TA = –40°C to +85°C VCC = 2.7V VCC = 3.0V to 3.6V Max Min VCC = 2.7V Min Typ 55 100 Max Max Unit 13.5 12.5 4.5 3.5 9.5 7.5 17.5 15.0 4.0 3.5 16.0 14.5 20.0 18.0 ns 6.5 7.0 12.0 12.0 4.0 4.0 7.5 8.0 14.5 15.5 3.5 3.5 13.0 13.5 18.0 18.0 ns 1.0 1.0 1.5 1.5 1.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5 ns 95 MHz 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. AC OPERATING REQUIREMENTS (tR = tF = 2.5ns; CL = 50pF; RL = 500Ω) Limits TA = +25°C TA = –40°C to +85°C VCC = 3.0V to 3.6V VCC = 2.7V VCC = 3.0V to 3.6V VCC = 2.7V Parameter Min Min Min Min Unit ts Setup TIme, HIGH or LOW Dn to CPn 4.0 5.0 4.5 6.5 ns th Hold TIme, HIGH or LOW Dn to CPn 0.5 0.5 0.5 0.5 ns tw SDn or CDn Pulse Width, LOW 5.5 7.0 7.0 10.0 ns tw CPn Pulse Width HIGH or LOW 5.5 7.0 7.0 10.0 ns trec Recovery Time SDn or CDn to CPn 0.0 0.0 0.0 0.0 ns Symbol CAPACITIVE CHARACTERISTICS Symbol Parameter CPD Power Dissipation Capacitance CIN Input Capacitance MOTOROLA Condition Typical Unit 10MHz, VCC = 3.3V, VI = 0V or VCC 25 pF VCC = Open, VI = 0V or VCC 4.5 pF 4 LVQ DATA BR1478 MC74LVQ74 VCC Dn 50% VCC 50% VCC 0V th ts VCC tw CPn 50% VCC 0V fmax tPLH, tPHL VOH On, On 50% VCC VOL WAVEFORM 1 – PROPAGATION DELAYS, SETUP AND HOLD TIMES tR = tF = 2.5ns, 10% to 90%; f = 1MHz; tW = 500ns VCC SDn 50% VCC 0V VCC CDn 50% VCC 0V tPLH On tPHL 50% VCC 50% VCC VOL VOH tPLH On tPHL 50% VCC 50% VCC WAVEFORM 2 – PROPAGATION DELAYS tR = tF = 2.5ns, 10% to 90%; f = 1MHz; tW = 500ns SDn, CDn 50%VCC VCC tw 50% VCC 0V trec VCC 50% VCC CPn 0V WAVEFORM 3 – RECOVERY TIME tR = tF = 2.5ns from 10% to 90%; f = 1MHz; tw = 500ns Figure 1. AC Waveforms LCX DATA BR1478 5 MOTOROLA MC74LVQ74 VCC CPn 50% VCC 50% VCC tw 0V VCC tw 50% VCC SDn, CDn, CPn 50% VCC 0V WAVEFORM 4 – PULSE WIDTH tR = tF = 2.5ns (or fast as required) from 10% to 90%; Output requirements: VOL ≤ 0.8V, VOH ≥ 2.0V Figure 1. AC Waveforms (continued) VCC PULSE GENERATOR DUT RT CL RL CL = 50pF or equivalent (Includes jig and probe capacitance) RL = R1 = 500Ω or equivalent RT = ZOUT of pulse generator (typically 50Ω) Figure 2. Test Circuit MOTOROLA 6 LVQ DATA BR1478 MC74LVQ74 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 BR1478 A1 M 0.10 (0.004) 7 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 MC74LVQ74 OUTLINE DIMENSIONS SD SUFFIX PLASTIC SSOP PACKAGE CASE 940A–03 ISSUE B 14X K REF 0.12 (0.005) T U M S V S NOTES: 6 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 7 CONTROLLING DIMENSION: MILLIMETER. 8 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. 9 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 10 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION/INTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF K DIMENSION AT MAXIMUM MATERIAL CONDITION. DAMBAR INTRUSION SHALL NOT REDUCE DIMENSION K BY MORE THAN 0.07 (0.002) AT LEAST MATERIAL CONDITION. 11 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 12 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE –W–. 0.25 (0.010) N 14 L/2 8 M N B L F PIN 1 IDENT 1 7 DETAIL E –U– A –V– 0.20 (0.008) M T U ÉÉÉÉ ÇÇÇÇ ÇÇÇÇ ÉÉÉÉ K J S J1 K1 SECTION N–N 0.076 (0.003) –T– –W– C SEATING PLANE DIM A B C D F G H J J1 K K1 L M D G DETAIL E H MILLIMETERS MIN MAX 6.07 6.33 5.20 5.38 1.73 1.99 0.05 0.21 0.63 0.95 0.65 BSC 1.08 1.22 0.09 0.20 0.09 0.16 0.25 0.38 0.25 0.33 7.65 7.90 0_ 8_ INCHES MIN MAX 0.238 0.249 0.205 0.212 0.068 0.078 0.002 0.008 0.024 0.037 0.026 BSC 0.042 0.048 0.003 0.008 0.003 0.006 0.010 0.015 0.010 0.013 0.301 0.311 0_ 8_ 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 K A –V– ÉÉÉ ÇÇÇ ÇÇÇ ÉÉÉ K1 J J1 SECTION N–N –W– C 0.10 (0.004) –T– SEATING PLANE MOTOROLA D G H DETAIL E 8 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_ LVQ DATA BR1478 MC74LVQ74 Motorola reserves the right to make changes without further notice to any products herein. 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