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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Dual 2-to-4 Decoder/ Demultiplexer
The MC74VHC139 is an advanced high speed CMOS 2-to-4 decoder/ demultiplexer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. When the device is enabled (E = low), it can be used for gating or as a data input for demultiplexing operations. When the enable input is held high, all four outputs are fixed high, independent of other inputs. 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 7V, allowing the interface of 5V systems to 3V systems. * * * * * * * * * * * High Speed: tPD = 5.0ns (Typ) at VCC = 5V Low Power Dissipation: ICC = 4 (Max) at TA = 25C High Noise Immunity: VNIH = VNIL = 28% VCC Power Down Protection Provided on Inputs Balanced Propagation Delays Designed for 2V to 5.5V Operating Range Low Noise: VOLP = 0.8 V (Max) Pin and Function Compatible with Other Standard Logic Families Latchup Performance Exceeds 300mA ESD Performance: HBM > 2000V; Machine Model > 200V Chip Complexity: 100 FETs or 25 Equivalent Gates
MC74VHC139
D SUFFIX 16-LEAD SOIC PACKAGE CASE 751B-05
DT SUFFIX 16-LEAD TSSOP PACKAGE CASE 948F-01
M SUFFIX 16-LEAD SOIC EIAJ PACKAGE CASE 966-01 ORDERING INFORMATION MC74VHCXXXD MC74VHCXXXDT MC74VHCXXXM SOIC TSSOP SOIC EIAJ
LOGIC DIAGRAM
ADDRESS INPUTS
A0a A1a
2 3
4 5 6 7
Y0a Y1a Y2a Y3a ACTIVE-LOW OUTPUTS
PIN ASSIGNMENT
Ea A0a A1a Y0a 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC Eb A0b A1b Y0b Y1b Y2b Y3b
Ea
1
Y1a Y2a
ADDRESS INPUTS
A0b A1b
14 13
12 11 10 9
Y0b Y1b Y2b Y3b ACTIVE-LOW OUTPUTS
Y3a GND
FUNCTION TABLE
Eb 15 E H L L L L Inputs A1 X L L H H A0 X L H L H Y0 H L H H H Outputs Y1 Y2 H H L H H H H H L H Y3 H H H H L
6/97
(c) Motorola, Inc. 1997
1
REV 0
MC74VHC139
EXPANDED LOGIC DIAGRAM (1/2 OF DEVICE)
En Y0
Y1 A0
Y2
Y3 A1
INPUT
Figure 1. Input Equivalent Circuit
MOTOROLA
2
VHC Data - Advanced CMOS Logic DL203 -- Rev 0
MC74VHC139
II I I I I I I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I II I I I I I I I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I II II I I I I II I I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II I I I I I I I I I II II I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I I I II I I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II II I I I I I I III I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I II I I IIIIIIIIIII IIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIII I I I II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIII II I I IIIIIIIIIIIIIIIIIIIIIII III I III I I II I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII III I I IIIIIIIIIIIIIIIIIIIIIII III II I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIII I I
II I I IIIIIIIIIIIIIIIIIIIIIII I I I I I I III I I IIIIIIIIIIIIIIIIIIIII I I IIIIIIIIIIIIIIIIIIIIIII II I I I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII IIIIII I I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIII I IIIIIIIIIIIIIIIIIIIIIII
MAXIMUM RATINGS*
Symbol VCC Vin Parameter Value Unit V V V DC Supply Voltage DC Input Voltage - 0.5 to + 7.0 - 0.5 to + 7.0 Vout IIK DC Output Voltage - 0.5 to VCC + 0.5 - 20 20 25 75 500 450 Input Diode Current mA mA mA mA IOK Iout Output Diode Current DC Output Current, per Pin ICC PD DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Storage Temperature SOIC Packages TSSOP Package mW Tstg - 65 to + 150
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 (Vin or Vout) 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.
v
v
_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. Derating -- SOIC Packages: - 7 mW/_C from 65_ to 125_C TSSOP Package: - 6.1 mW/_C from 65_ to 125_C
RECOMMENDED OPERATING CONDITIONS
Symbol VCC Vin Parameter Min 2.0 0 0 Max 5.5 5.5 Unit V V V
DC Supply Voltage DC Input Voltage
Vout TA
DC Output Voltage
VCC + 85 100 20
Operating Temperature
- 40 0 0
_C
tr, tf
Input Rise and Fall Time (Figure 1)
VCC = 3.3V 0.3V VCC =5.0V 0.5V
ns/V
DC ELECTRICAL CHARACTERISTICS
Symbol S bl VIH
Parameter P
Test C di i T Conditions
VCC V
TA = 25C Typ
TA = - 40 to 85C Min Max
Min
Max
Unit Ui V
Minimum High-Level Input Voltage
2.0 3.0 to 5.5 2.0 3.0 to 5.5 2.0 3.0 4.5 3.0 4.5 2.0 3.0 4.5 3.0 4.5
1.50 VCC x 0.7
1.50 VCC x 0.7
VIL
Maximum Low-Level Input Voltage Minimum High-Level Output Voltage
0.50 VCC x 0.3
0.50 VCC x 0.3
V
VOH
Vin = VIH or VIL IOH = - 50A
1.9 2.9 4.4
2.0 3.0 4.5
1.9 2.9 4.4
V
Vin = VIH or VIL IOH = - 4mA IOH = - 8mA Vin = VIH or VIL IOL = 50A
2.58 3.94
2.48 3.80
VOL
Maximum Low-Level Output Voltage
0.0 0.0 0.0
0.1 0.1 0.1
0.1 0.1 0.1
V
Vin = VIH or VIL IOL = 4mA IOL = 8mA
0.36 0.36
0.44 0.44
VHC Data - Advanced CMOS Logic DL203 -- Rev 0
3
MOTOROLA
MC74VHC139
II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I I I I I II I I I I I I II II I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII II I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I I II II I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I II II I I I I I I I II I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I I I II I I I I I I II II I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I II II I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II II I I I I II I I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII III II I I I I I I III I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIII I I I I I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I I II II I II II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIII II I I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
DC ELECTRICAL CHARACTERISTICS
Symbol Iin Parameter Test Conditions VCC V TA = 25C Typ TA = - 40 to 85C Min Max 1.0 40.0 Min Max Unit A A Maximum Input Leakage Current Vin = 5.5 V or GND Vin = VCC or GND 0 to 5.5 5.5 0.1 4.0 ICC Maximum Quiescent Supply Current
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)
Symbol S bl tPLH, tPHL Parameter P
TA = 25C Typ 7.2 9.7 5.0 6.5 6.4 8.9 4.4 5.9 4
TA = - 40 to 85C Min 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Max
Test C di i T Conditions
Min
Max
Unit Ui ns
Maximum Propagation Delay, A to Y
VCC = 3.3 0.3V VCC = 5.0 0.5V VCC = 3.3 0.3V VCC = 5.0 0.5V
CL = 15pF CL = 50pF CL = 15pF CL = 50pF CL = 15pF CL = 50pF CL = 15pF CL = 50pF
11.0 14.5 7.2 9.2
13.0 16.5
8.5 10.5
tPLH, tPHL
Maximum Propagation Delay, E to Y
9.2 12.7 6.3 8.3 10
11.0 14.5 7.5 9.5 10
ns
Cin
Maximum Input Capacitance
pF
Typical @ 25C, VCC = 5.0V 26
CPD
Power Dissipation C P Di i i Capacitance (N i (Note NO TAG)
pF F
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/2 (per decoder). CPD is used to determine the no-load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
SWITCHING WAVEFORMS
A tPLH Y
50% tPHL 50% VCC
VCC GND
Figure 2.
TEST POINT VCC E 50% tPHL Y 50% VCC tPLH GND DEVICE UNDER TEST OUTPUT
CL*
* Includes all probe and jig capacitance
Figure 3.
Figure 4. Test Circuit
MOTOROLA
4
VHC Data - Advanced CMOS Logic DL203 -- Rev 0
MC74VHC139
OUTLINE DIMENSIONS
D SUFFIX PLASTIC SOIC PACKAGE CASE 751B-05 ISSUE J
-A -
16 9 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. DIM A B C D F G J K M P R MILLIMETERS MIN MAX 9.80 10.00 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 6.20 5.80 0.50 0.25 INCHES MIN MAX 0.386 0.393 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 0.229 0.244 0.010 0.019
-B -
1 8
P 8 PL 0.25 (0.010)
M
B
M
G F
K C -T SEATING -
PLANE
R X 45
M D 16 PL 0.25 (0.010)
M
J
T
B
S
A
S
DT SUFFIX PLASTIC TSSOP PACKAGE CASE 948F-01 ISSUE O
16X K REF
0.10 (0.004) 0.15 (0.006) T U
S
M
TU
S
V
S
K K1
16
2X
L/2
9
J1 B -U-
L
PIN 1 IDENT. 1 8
SECTION N-N J
N 0.25 (0.010) 0.15 (0.006) T U
S
A -V- N F 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 MIN MAX 4.90 5.10 4.30 4.50 --- 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.18 0.28 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 0.007 0.011 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_
M
DIM A B C D F G H J J1 K K1 L M
C 0.10 (0.004) -T- SEATING
PLANE
H D G
DETAIL E
VHC Data - Advanced CMOS Logic DL203 -- Rev 0
5
EE CC EE CC
-W-
MOTOROLA
MC74VHC139
OUTLINE DIMENSIONS
M SUFFIX PLASTIC SOIC EIAJ PACKAGE CASE 966-01 ISSUE O
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).
16
9
LE Q1 E HE M_ L DETAIL P
1
8
Z D e A VIEW P
c
b 0.13 (0.005)
M
A1 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 0.18 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 --- 0.78
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 --- 0.031
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MOTOROLA
6
MC74VHC139/D VHC Data - Advanced CMOS Logic DL203 -- Rev 0

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