MC74HC139A identical pinout LS139. device inputs compatible with stand
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MC74HC139A Dual 1-of-4 Decoder/ Demultiplexer
MC74HC139A identical pinout LS139. device inputs compatible with standard CMOS outputs; with pull-up resistors, they compatible with LSTTL outputs. This device consists independent 1-of-4 decoders, each which decodes two-bit Address one-of-four active-low outputs. Active-low Selects provided facilitate demultiplexing cascading functions. demultiplexing function accomplished using Address inputs select desired device output, utilizing Select data input.
PDIP-16 SUFFIX CASE SOIC-16 SUFFIX CASE 751B TSSOP-16 SUFFIX CASE 948F SOEIAJ-16 SUFFIX CASE 74HC139A ALYWG 139A ALYWG HC139AG AWLYWW MC74HC139AN AWLYYWWG
Output Drive Capability: LSTTL Loads Outputs Directly Interface CMOS, NMOS Operating Voltage Range: Input Current: High Noise Immunity Characteristic CMOS Devices Compliance with Requirements Defined JEDEC Standard Chip Complexity: FETs Equivalent Gates Pb-Free Packages Available*
Assembly Location Wafer Year Work Week Pb-Free Package Pb-Free Package (Note: Microdot either location)
ORDERING INFORMATION
detailed ordering shipping information package dimensions section page this data sheet.
*For additional information Pb-Free strategy soldering details, please download Semiconductor Soldering Mounting Techniques Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2005
June, 2005 Rev.
Publication Order Number: MC74HC139A/D
MC74HC139A
ADDRESS INPUTS SELECTb SELECTa ADDRESS INPUTS ACTIVE-LOW OUTPUTS ACTIVE-LOW OUTPUTS
SELECTa
Figure Assignment
SELECTb
Figure Logic Diagram FUNCTION TABLE
Inputs Select Outputs
don't care
ORDERING INFORMATION
Device MC74HC139AN MC74HC139ANG MC74HC139AD MC74HC139ADG MC74HC139ADR2 MC74HC139ADR2G MC74HC139ADTR2 MC74HC139ADTR2G MC74HC139AFEL MC74HC139AFELG Package PDIP-16 PDIP-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) TSSOP-16* TSSOP-16* SOEIAJ-16 SOEIAJ-16 (Pb-Free) Shipping 2000 Units 2000 Units Units Rail Units Rail 2500 Units Reel 2500 Units Reel 2500 Units Reel 2500 Units Reel 2000 Units Reel 2000 Units Reel
information tape reel specifications, including part orientation tape sizes, please refer Tape Reel Packaging Specifications Brochure, BRD8011/D. *This package inherently Pb-Free.
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MC74HC139A
MAXIMUM RATINGS
Symbol VOUT IOUT IGND TSTG Supply Voltage Input Voltage Output Voltage Input Current, Output Current, Supply Current, Ground Current Ground Storage Temperature Range Lead Temperature, from Case Seconds Junction Temperature Under Bias Thermal Resistance PDIP SOIC TSSOP PDIP SOIC TSSOP Parameter (Referenced GND) (Referenced GND) (Referenced GND) (Note Value *0.5 )7.0 *1.5 )1.5 *0.5 )150 )150 Level Oxygen Index: Human Body Model (Note Machine Model (Note Charged Device Model (Note Above Below 85_C (Note 0.125 u2000 u200 u1000 $300 )0.5 Unit _C/W
Power Dissipation Still 85_C
VESD
Moisture Sensitivity Flammability Rating Withstand Voltage
ILATCHUP
Latchup Performance
Maximum ratings those values beyond which device damage occur. Maximum ratings applied device individual stress limit values (not normal operating conditions) valid simultaneously. these limits exceeded, device functional operation implied, damage occur reliability affected. absolute maximum rating must observed. Tested EIA/JESD22-A114-A. Tested EIA/JESD22-A115-A. Tested JESD22-C101-A. Tested EIA/JESD78. high frequency heavy load considerations, Chapter 2the Semiconductor High-Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol Supply Voltage Parameter (Referenced GND) Unit
VIN, VOUT Input Voltage, Output Voltage (Referenced GND) Operating Temperature, Package Types )125 1000 Input Rise Fall Time (Figure Unused inputs left open. inputs must tied high-logic voltage level low-logic input voltage level.
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MC74HC139A
ELECTRICAL CHARACTERISTICS (Voltages Referenced GND)
Symbol Parameter Minimum High-Level Input Voltage Test Conditions VOUT *0.1 |IOUT| VOUT *0.1 |IOUT| |IOUT| |IOUT| Guaranteed Limit *55_C 25_C 3.15 1.35 v85_C 3.15 1.35 v125_C 3.15 1.35 Unit
Maximum Low-Level Input Voltage Minimum High-Level Output Voltage |IOUT| |IOUT| 3.98 5.48 3.84 5.34 3.70 5.20 Maximum Low-Level Output Voltage |IOUT| |IOUT| 0.26 0.26 0.33 0.33 0.40 0.40 Maximum Input Leakage Current $0.1 $1.0 $1.0 Maximum Quiescent Supply Current (per Package) IOUT Information typical parametric values found Semiconductor High-Speed CMOS Data Book (DL129/D).
ELECTRICAL CHARACTERISTICS Input
Symbol tPLH, tPHL tPLH, tPHL tTLH, tTHL Parameter Maximum Propagation Delay, Select Output (Figures
Guaranteed Limit *55_C 25_C v85_C v125_C Unit
Maximum Propagation Delay, Input Output (Figures Maximum Output Transition Time, Output (Figures Maximum Input Capacitance propagation delays with loads other than information typical parametric values, Semiconductor High-Speed CMOS Data Book (DL129/D). Typical 25°C,
Power Dissipation Capacitance (Per Decoder) (Note
Used determine no-load dynamic power consumption: Semiconductor High-Speed CMOS Data Book (DL129/D).
load considerations,
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MC74HC139A
SELECT tPHL OUTPUT tTHL tTLH tPLH INPUT tPLH OUTPUT VALID tPHL VALID
Figure Switching Waveform
Figure Switching Waveform
TEST POINT OUTPUT DEVICE UNDER TEST
Includes probe capacitance
Figure Test Circuit
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MC74HC139A
DESCRIPTIONS
ADDRESS INPUTS A0a, A1a, A0b, (Pins
inputs. high level this input forces outputs high level.
OUTPUTS Y3a, (Pins
Address inputs. These inputs, when respective 1-of-4 decoder enabled, determine which four active-low outputs selected.
CONTROL INPUTS Selecta, Selectb (Pins
Active-low select inputs. level this input, outputs that particular decoder follow Address
Active-low outputs. These outputs assume level when addressed appropriate Select input active. These outputs remain high when addressed appropriate Select input inactive.
SELECT
Figure Expanded Logic Diagram (1/2 Device)
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MC74HC139A
PACKAGE DIMENSIONS
PDIP-16 SUFFIX CASE 648-08 ISSUE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: INCH. DIMENSION CENTER LEADS WHEN FORMED PARALLEL. DIMENSION DOES INCLUDE MOLD FLASH. ROUNDED CORNERS OPTIONAL.
SEATING PLANE
0.25 (0.010)
INCHES 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 0.050 0.008 0.015 0.110 0.130 0.295 0.305 0.020 0.040
MILLIMETERS 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 1.27 0.21 0.38 2.80 3.30 7.50 7.74 0.51 1.01
SOIC-16 SUFFIX CASE 751B-05 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. MILLIMETERS 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 0.19 0.25 0.10 0.25 5.80 6.20 0.25 0.50 INCHES 0.386 0.393 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 0.229 0.244 0.010 0.019
0.25 (0.010)
SEATING PLANE
0.25 (0.010)
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MC74HC139A
PACKAGE DIMENSIONS
TSSOP-16 SUFFIX CASE 948F-01 ISSUE
0.10 (0.004) 0.15 (0.006)
IDENT.
0.15 (0.006)
0.25 (0.010)
DETAIL
0.10 (0.004) SEATING
PLANE
DETAIL
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SECTION
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 0.18 0.28 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 0.007 0.011 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252
MC74HC139A
PACKAGE DIMENSIONS
SOEIAJ-16 SUFFIX CASE 966-01 ISSUE
DETAIL
VIEW
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 0.78 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 0.031
0.13 (0.005)
0.10 (0.004)
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MC74HC139A
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MC74HC139A/D
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