M74HC139
DUAL 2 TO 4 DECODER/DEMULTIPLEXER
s
s
s
s
s
s
s
HIGH SPEED:
tPD = 13ns (TYP.) at VCC = 6VLOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25°CHIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 4mA (MIN)
BALANCED PROPAGATION DELAYS:tPLH ≅ tPHL
WIDE OPERATING VOLTAGE RANGE:VCC (OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 139
DIPSOPTSSOPORDER CODES
PACKAGEDIPSOPTSSOP
TUBEM74HC139B1RM74HC139M1R
T & R
M74HC139RM13TRM74HC139TTR
DESCRIPTION
The M74HC139 is an high speed CMOS QUAD2-INPUT NAND GATE fabricated with silicon gateC2MOS technology.
The active low enable input can be used for gatingor as a data input for demultiplexing applications.
While the enable input is held high, all four outputsare high independently of the other inputs.
All inputs are equipped with protection circuitsagainst static discharge and transient excessvoltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 20011/9
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M74HC139
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No1, 152, 34, 5, 6, 712, 11, 10, 914, 13 816
SYMBOL
NAME AND FUNCTION
1G, 2GEnable Inputs1A, 1BAddress Inputs1Y0 TO 1Y3Outputs2Y0 TO 2Y3Outputs2A, 2BGNDVCC
Address Inputs Ground (0V)
Positive Supply Voltage
TRUTH TABLE
INPUTSENABLESELECT
GHLLLL
BXLLHH
AXLHLH
Y0HLHHH
OUTPUTSY1HHLHH
Y2HHHLH
Y3HHHHL
SELECTED OUTPUTNONEY0Y1Y2Y3
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays2/9
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M74HC139
ABSOLUTE MAXIMUM RATINGS
SymbolVCCVIVOIIKIOKIOPDTstgTL
Supply VoltageDC Input VoltageDC Output VoltageDC Input Diode CurrentDC Output Diode CurrentDC Output CurrentPower DissipationStorage TemperatureLead Temperature (10 sec)
Parameter
Value-0.5 to +7-0.5 to VCC + 0.5-0.5 to VCC + 0.5
± 20± 20± 25± 50500(*)-65 to +150
300
UnitVVVmAmAmAmAmW°C°C
ICC or IGNDDC VCC or Ground Current
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied
(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C
RECOMMENDED OPERATING CONDITIONS
SymbolVCCVIVOToptr, tf
Supply VoltageInput VoltageOutput VoltageOperating TemperatureInput Rise and Fall Time
VCC = 2.0VVCC = 4.5VVCC = 6.0V
Parameter
Value2 to 60 to VCC0 to VCC-55 to 1250 to 10000 to 5000 to 400
UnitVVV°Cnsnsns
3/9
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M74HC139
DC SPECIFICATIONS
Test Condition
Symbol
Parameter
VCC(V)2.04.56.02.04.56.02.04.56.04.56.0
VOL
Low Level Output Voltage
2.04.56.04.56.0
IIICC
Input Leakage Current
Quiescent Supply Current
6.06.0
IO=-20 µAIO=-20 µAIO=-20 µAIO=-4.0 mAIO=-5.2 mAIO=20 µAIO=20 µAIO=20 µAIO=4.0 mAIO=5.2 mAVI = VCC or GNDVI = VCC or GND
TA = 25°CMin.1.53.154.2
0.51.351.8
1.94.45.94.185.68
2.04.56.04.315.80.00.00.00.170.18
0.10.10.10.260.26± 0.14
1.94.45.94.135.63
0.10.10.10.330.33± 140
Typ.
Max.
Value-40 to 85°CMin.1.53.154.2
0.51.351.8
1.94.45.94.105.60
0.10.10.10.400.40± 180
µAµAVV
Max.
-55 to 125°CMin.1.53.154.2
0.51.351.8Max.
VUnit
VIH
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
VIL
V
VOH
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition
Symbol
Parameter
VCC(V)2.04.56.02.04.56.02.04.56.0
TA = 25°CMin.
Typ.3087451513391311
Max.75151313026221102219
Value-40 to 85°CMin.
Max.95191616533281402824
-55 to 125°CMin.
Max.110221919539331653328
nsUnit
tTLH tTHLOutput Transition
TimetPLH tPHLPropagation Delay
Time (A, B -Y)tPLH tPHLPropagation Delay
Time (G -Y)
ns
ns
4/9
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M74HC139
CAPACITIVE CHARACTERISTICS
Test Condition
Symbol
Parameter
VCC(V)5.05.0
TA = 25°CMin.
Typ.546
Max.10
Value-40 to 85°CMin.
Max.10
-55 to 125°CMin.
Max.10
pFpFUnit
CINCPD
Input CapacitancePower Dissipation Capacitance (note 1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/2(per circuit)
TEST CIRCUIT
CL = 50pF or equivalent (includes jig and probe capacitance)RT = ZOUT of pulse generator (typically 50Ω)
WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
5/9芯天下--http://oneic.com/
M74HC139Plastic DIP-16 (0.25) MECHANICAL DATAmm.DIM.MIN.a1Bbb1DEee3FILZ3.31.278.52.5417.787.15.10.1300.0500.510.770.50.25200.3350.1000.7000.2800.2011.65TYPMAX.MIN.0.0200.0300.0200.0100.7870.065TYP.MAX.inchP001C6/9芯天下--http://oneic.com/
M74HC139SO-16 MECHANICAL DATADIM.Aa1a2bb1Cc1DEee3FGLMS3.84.60.50.350.190.545° (typ.) 9.8100.3855.81.278.4.05.31.270.628°(max.)0.1490.1810.0196.20.2280.0500.3500.1570.2080.0500.0240.1mm.MIN.TYPMAX.1.750.21.650.460.250.0130.0070.0190.003MIN.inchTYP.MAX.0.0680.0070.00.0180.0100.3930.244PO13H7/9芯天下--http://oneic.com/
M74HC139TSSOP16 MECHANICAL DATAmm.DIM.MIN.AA1A2bcDEE1eKL0°0.450.600.050.80.190.094.96.24.356.44.40.65 BSC8°0.750°0.0180.0241TYPMAX.1.20.151.050.300.205.16..480.0020.0310.0070.0040.1930.2440.1690.1970.2520.1730.0256 BSC8°0.0300.0040.039MIN.TYP.MAX.0.0470.0060.0410.0120.000.2010.2600.176inchAA2A1beKcLEDE1PIN 1 IDENTIFICATION10080338D8/9芯天下--http://oneic.com/
M74HC139
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