Quad Buffer With 5V-Tolerant Inputs MC74LVX125 advanced high
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Quad Buffer
With 5V-Tolerant Inputs
MC74LVX125 advanced high speed CMOS quad buffer. inputs tolerate voltages allowing interface systems systems. MC74LVX125 requires 3-state control input (OE) High place output into high impedance state.
MC74LVX125
High Speed: 4.4ns (Typ) 3.3V Power Dissipation: (Max) 25°C Power Down Protection Provided Inputs Balanced Propagation Delays Noise: VOLP 0.5V (Max) Function Compatible with Other Standard Logic Families Latchup Performance Exceeds 300mA Performance: 2000V; Machine Model 200V
LOW-VOLTAGE CMOS
SUFFIX 14-LEAD SOIC PACKAGE CASE 751A-03 SUFFIX 14-LEAD TSSOP PACKAGE CASE 948G-01
SUFFIX 14-LEAD SOIC EIAJ PACKAGE CASE 965-01
Figure 14-Lead Pinout (Top View)
NAMES
Pins Function Output Enable Inputs Data Inputs 3-State Outputs
FUNCTION TABLE Figure Logic Diagram
INPUTS OUTPUTS
High Voltage Level; Voltage Level; High Impedance State; High Voltage Level Transitions Acceptable, reasons, FLOAT Inputs
6/97
Motorola, Inc. 1997
Tstg Storage Temperature +150 Absolute maximum continuous ratings those values beyond which damage device occur. Exposure these conditions conditions beyond those indicated adversely affect device reliability. Functional operation under absolute-maximum-rated conditions implied.
MAXIMUM RATINGS*
ELECTRICAL CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
MC74LVX125
Vout
Iout
Vout
MOTOROLA Symbol Symbol Symbol Quiescent Supply Current Maximum Three-State Leakage Current Input Leakage Current Low-Level Output Voltage (Vin VIL) High-Level Output Voltage (Vin VIL) Low-Level Input Voltage High-Level Input Voltage Input Rise Fall Time Operating Temperature, Package Types Output Voltage Input Voltage Supply Voltage Power Dissipation Supply Current, Pins Output Current, Output Diode Current Input Diode Current Output Voltage Input Voltage Supply Voltage Parameter 50µA 50µA -50µA -50µA -4mA Vout 5.5V Test Conditions Parameter Parameter
2.58 25°C ±0.25 ±0.1 0.36 2.48
85°C
-0.5 +0.5
-0.5 +7.0
-0.5 +7.0
Value
DATA BR1339 40.0 ±2.5 ±1.0 0.44 ns/V Unit Unit Unit
MC74LVX125
ELECTRICAL CHARACTERISTICS (Input 3.0ns)
Symbol Parameter 25°C 85°C Test Conditions Unit tPLH, tPHL Propagation Delay Input Output 2.7V 15pF 50pF 15pF 50pF 10.1 13.6 13.5 17.0 0.3V 2.7V 12.0 tPZL, tPZH Output Enable Time 15pF 50pF 15pF 50pF 12.8 12.5 16.0 11.0 0.3V 2.7V tPLZ, tPHZ Output Disable Time 50pF 50pF 10.0 15.7 11.2 19.0 13.0 0.3V 2.7V ±0.3V tOSHL tOSLH Output-to-Output Skew (Note TAG) 50pF 50pF Skew defined absolute value difference between actual propagation delay separate outputs same device. specification applies outputs switching same direction, either HIGH-to-LOW (tOSHL) LOW-to-HIGH (tOSLH); parameter guaranteed design.
CAPACITIVE CHARACTERISTICS
25°C
85°C
Symbol
Parameter
Unit
Input Capacitance
Cout
Maximum Three-State Output Capacitance
Power Dissipation Capacitance (Note TAG)
defined value internal equivalent capacitance which calculated from operating current consumption without load. Average operating current obtained equation: ICC(OPR) (per bit). used determine no-load dynamic power consumption; VCC2 VCC.
NOISE CHARACTERISTICS (Input 3.0ns, 50pF, 3.3V, Measured SOIC Package)
Symbol VOLP VOLV VIHD VILD Quiet Output Maximum Dynamic Quiet Output Minimum Dynamic Minimum High Level Dynamic Input Voltage Maximum Level Dynamic Input Voltage Characteristic
25°C -0.3 -0.5 Unit
DATA BR1339
MC74LVX125
SWITCHING WAVEFORMS
tPLH tPHL tPZL tPZH tPHZ tPLZ HIGH IMPEDANCE +0.3V -0.3V HIGH IMPEDANCE
Figure
Figure
TEST CIRCUITS
TEST POINT OUTPUT DEVICE UNDER TEST DEVICE UNDER TEST TEST POINT OUTPUT CONNECT WHEN TESTING tPLZ tPZL. CONNECT WHEN TESTING tPHZ tPZH.
Includes probe capacitance
Includes probe capacitance
Figure Propagation Delay Test Circuit
Figure Three-State Test Circuit
DATA BR1339
MC74LVX125
OUTLINE DIMENSIONS
SUFFIX PLASTIC SOIC PACKAGE CASE 751A-03 ISSUE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSIONS INCLUDE MOLD PROTRUSION. MAXIMUM MOLD PROTRUSION 0.15 (0.006) SIDE. DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.127 (0.005) TOTAL EXCESS DIMENSION MAXIMUM MATERIAL CONDITION.
0.25 (0.010)
SEATING PLANE
0.25 (0.010)
MILLIMETERS 8.75 8.55 4.00 3.80 1.75 1.35 0.49 0.35 1.25 0.40 1.27 0.25 0.19 0.25 0.10 5.80 6.20 0.25 0.50
INCHES 0.337 0.344 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 0.008 0.009 0.004 0.009 0.228 0.244 0.010 0.019
SUFFIX PLASTIC SOIC EIAJ PACKAGE CASE 965-01 ISSUE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSIONS INCLUDE MOLD FLASH PROTRUSIONS MEASURED PARTING LINE. MOLD FLASH PROTRUSIONS SHALL EXCEED 0.15 (0.006) SIDE. TERMINAL NUMBERS SHOWN REFERENCE ONLY. LEAD WIDTH DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.08 (0.003) TOTAL EXCESS LEAD WIDTH DIMENSION MAXIMUM MATERIAL CONDITION. DAMBAR CANNOT LOCATED LOWER RADIUS FOOT. MINIMUM SPACE BETWEEN PROTRUSIONS ADJACENT LEAD 0.46 0.018). MILLIMETERS -2.05 0.05 0.20 0.35 0.50 0.18 0.27 9.90 10.50 5.10 5.45 1.27 7.40 8.20 0.50 0.85 1.10 1.50 0.70 0.90 -1.42 INCHES -0.081 0.002 0.008 0.014 0.020 0.007 0.011 0.390 0.413 0.201 0.215 0.050 0.291 0.323 0.020 0.033 0.043 0.059 0.028 0.035 -0.056
DETAIL
VIEW
0.13 (0.005)
0.10 (0.004)
DATA BR1339
MC74LVX125
OUTLINE DIMENSIONS
SUFFIX PLASTIC TSSOP PACKAGE CASE 948G-01 ISSUE
0.10 (0.004) 0.15 (0.006)
0.25 (0.010)
IDENT.
DETAIL
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSION DOES INCLUDE MOLD FLASH, PROTRUSIONS GATE BURRS. MOLD FLASH GATE BURRS SHALL EXCEED 0.15 (0.006) SIDE. DIMENSION DOES INCLUDE INTERLEAD FLASH PROTRUSION. INTERLEAD FLASH PROTRUSION SHALL EXCEED 0.25 (0.010) SIDE. DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.08 (0.003) TOTAL EXCESS DIMENSION MAXIMUM MATERIAL CONDITION. TERMINAL NUMBERS SHOWN REFERENCE ONLY. DIMENSION DETERMINED DATUM PLANE -W-. MILLIMETERS 4.90 5.10 4.30 4.50 1.20 0.05 0.15 0.50 0.75 0.65 0.50 0.60 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 INCHES 0.193 0.200 0.169 0.177 0.047 0.002 0.006 0.020 0.030 0.026 0.020 0.024 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252
0.15 (0.006)
SECTION
0.10 (0.004) SEATING
PLANE
DETAIL
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MOTOROLA
MC74LVX125/D DATA BR1339
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