CD74HCT139M96E4 [TI]

High-Speed CMOS Logic Dual 2- to 4-Line Decoder/Demultiplexer; 高速CMOS逻辑双路2-4线译码器/多路解复用器
CD74HCT139M96E4
型号: CD74HCT139M96E4
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

High-Speed CMOS Logic Dual 2- to 4-Line Decoder/Demultiplexer
高速CMOS逻辑双路2-4线译码器/多路解复用器

解复用器
文件: 总11页 (文件大小:270K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
CD54HC139, CD74HC139,  
CD54HCT139, CD74HCT139  
Data sheet acquired from Harris Semiconductor  
SCHS148D  
High-Speed CMOS Logic  
Dual 2- to 4-Line Decoder/Demultiplexer  
September 1997 - Revised October 2003  
Features  
Description  
• Multifunction Capability  
The ’HC139 and ’HCT139 devices contain two independent  
binary to one of four decoders each with a single active low  
enable input (1E or 2E). Data on the select inputs (1A0 and  
1A1 or 2A0 and 2A1) cause one of the four normally high  
outputs to go low.  
- Binary to 1 of 4 Decoders or 1 to 4 Line  
Demultiplexer  
[ /Title  
(CD74  
HC139  
,
CD74  
HCT13  
9)  
• Active Low Mutually Exclusive Outputs  
• Fanout (Over Temperature Range)  
If the enable input is high all four outputs remain high. For  
demultiplexer operation the enable input is the data input.  
The enable input also functions as a chip select when these  
devices are cascaded. This device is functionally the same  
as the CD4556B and is pin compatible with it.  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
/Sub-  
ject  
The outputs of these devices can drive 10 low power  
Schottky TTL equivalent loads. The HCT logic family is  
functionally as well as pin equivalent to the LS logic family.  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
(High  
Speed  
CMOS  
Logic  
Dual  
2-to-4  
Line  
Decod  
• HC Types  
Ordering Information  
- 2V to 6V Operation  
- High Noise Immunity: N = 30%, N = 30%of V  
IL IH  
at  
CC  
TEMP. RANGE  
o
V
= 5V  
PART NUMBER  
CD54HC139F3A  
CD54HCT139F3A  
CD74HC139E  
( C)  
PACKAGE  
16 Ld CERDIP  
16 Ld CERDIP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
CC  
• HCT Types  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL  
IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
CD74HC139M  
• Memory Decoding, Data Routing, Code Conversion  
CD74HC139MT  
CD74HC139M96  
CD74HCT139E  
CD74HCT139M  
CD74HCT139MT  
CD74HCT139M96  
Pinout  
CD54HC139, CD54HCT139  
(CERDIP)  
CD74HC139, CD74HCT139  
(PDIP, SOIC)  
NOTE: When ordering, use the entire part number. The suffix 96  
denotes tape and reel. The suffix T denotes a small-quantity reel of  
250.  
TOP VIEW  
1E  
1A0  
1A1  
1Y0  
1Y1  
1Y2  
1Y3  
GND  
1
2
3
4
5
6
7
8
16 V  
CC  
15 2E  
14 2A0  
13 2A1  
12 2Y0  
11 2Y1  
10 2Y2  
9
2Y3  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
Copyright © 2003, Texas Instruments Incorporated  
1
CD54HC139, CD74HC139, CD54HCT139, CD74HCT139  
Functional Diagram  
4 (12)  
5 (11)  
6 (10)  
7 (9)  
Y0  
2 (14)  
3 (13)  
A0  
A1  
Y1  
Y2  
Y3  
1 (15)  
E
TRUTH TABLE  
INPUTS ENABLE SELECT  
OUTPUTS  
Y2 Y1  
E
0
0
0
0
1
A1  
0
A0  
0
Y3  
1
Y0  
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
0
1
1
1
1
0
1
X
X
1
1
X = Don’t Care, Logic 1 = High, Logic 0 = Low  
Logic Diagram  
4 (12)  
Y0  
2 (14)  
A0  
5 (11)  
Y1  
3 (13)  
A1  
6 (10)  
Y2  
7 (9)  
Y3  
1 (15)  
E
2
CD54HC139, CD74HC139, CD54HCT139, CD74HCT139  
Absolute Maximum Ratings  
Thermal Information  
o
DC Supply Voltage, V  
. . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V  
Thermal Resistance (Typical, Note 1)  
θ
( C/W)  
CC  
DC Input Diode Current, I  
For V < -0.5V or V > V  
JA  
IK  
E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . .  
M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . .  
67  
73  
+ 0.5V. . . . . . . . . . . . . . . . . . . . . .±20mA  
OK  
For V < -0.5V or V > V  
I
I
CC  
o
DC Output Diode Current, I  
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150 C  
Maximum Storage Temperature Range . . . . . . . . . .-65 C to 150 C  
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300 C  
o
o
+ 0.5V . . . . . . . . . . . . . . . . . . . .±20mA  
O
O
CC  
o
DC Output Source or Sink Current per Output Pin, I  
O
For V > -0.5V or V < V  
+ 0.5V . . . . . . . . . . . . . . . . . . . .±25mA  
O
O
CC  
(SOIC - Lead Tips Only)  
DC V  
or Ground Current, I  
I
. . . . . . . . . . . . . . . . . .±50mA  
CC  
CC or GND  
Operating Conditions  
o
o
Temperature Range (T ) . . . . . . . . . . . . . . . . . . . . . -55 C to 125 C  
A
Supply Voltage Range, V  
CC  
HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V  
HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V  
DC Input or Output Voltage, V , V . . . . . . . . . . . . . . . . . 0V to V  
I
O
CC  
Input Rise and Fall Time  
2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max)  
4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max)  
6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)  
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation  
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.  
NOTE:  
1. The package thermal impedance is calculated in accordance with JESD 51-7.  
DC Electrical Specifications  
TEST  
CONDITIONS  
o
o
o
o
o
25 C  
-40 C TO 85 C -55 C TO 125 C  
V
CC  
PARAMETER  
HC TYPES  
SYMBOL  
V (V)  
I
I
(mA)  
(V)  
MIN  
TYP  
MAX  
MIN  
MAX  
MIN  
MAX  
UNITS  
O
High Level Input  
Voltage  
V
-
-
-
2
4.5  
6
1.5  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.5  
-
1.5  
-
-
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
µA  
IH  
3.15  
-
-
3.15  
-
-
3.15  
4.2  
4.2  
4.2  
-
Low Level Input  
Voltage  
V
-
2
-
0.5  
1.35  
1.8  
-
-
0.5  
1.35  
1.8  
-
-
0.5  
1.35  
1.8  
-
IL  
4.5  
6
-
-
-
-
-
-
High Level Output  
Voltage  
CMOS Loads  
V
V
or V  
IH IL  
-0.02  
2
1.9  
1.9  
1.9  
OH  
-0.02  
-0.02  
-
4.5  
6
4.4  
-
4.4  
-
4.4  
-
5.9  
-
5.9  
-
5.9  
-
High Level Output  
Voltage  
TTL Loads  
-
-
-
-
-
-
-
-4  
4.5  
6
3.98  
-
3.84  
-
3.7  
-
-5.2  
0.02  
0.02  
0.02  
-
5.48  
-
5.34  
-
5.2  
-
Low Level Output  
Voltage  
CMOS Loads  
V
V
or V  
IH IL  
2
-
-
-
-
-
-
-
0.1  
0.1  
0.1  
-
-
-
-
-
-
-
-
0.1  
0.1  
0.1  
-
-
-
-
-
-
-
-
0.1  
0.1  
0.1  
-
OL  
4.5  
6
Low Level Output  
Voltage  
TTL Loads  
-
4
4.5  
6
0.26  
0.26  
±0.1  
0.33  
0.33  
±1  
0.4  
0.4  
±1  
5.2  
-
Input Leakage  
Current  
I
V
or  
6
I
CC  
GND  
Quiescent Device  
Current  
I
V
GND  
or  
0
6
-
-
8
-
80  
-
160  
µA  
CC  
CC  
3
CD54HC139, CD74HC139, CD54HCT139, CD74HCT139  
DC Electrical Specifications (Continued)  
TEST  
CONDITIONS  
o
o
o
o
o
25 C  
-40 C TO 85 C -55 C TO 125 C  
V
CC  
PARAMETER  
HCT TYPES  
SYMBOL  
V (V)  
I
I
(mA)  
(V)  
MIN  
TYP  
MAX  
MIN  
MAX  
MIN  
MAX  
UNITS  
O
High Level Input  
Voltage  
V
-
-
-
-
4.5 to  
5.5  
2
-
-
-
-
-
0.8  
-
2
-
-
0.8  
-
2
-
-
0.8  
-
V
V
V
IH  
Low Level Input  
Voltage  
V
4.5 to  
5.5  
IL  
High Level Output  
Voltage  
CMOS Loads  
V
V
V
or V  
-0.02  
4.5  
4.5  
4.5  
4.5  
4.4  
4.4  
4.4  
OH  
IH  
IH  
IL  
High Level Output  
Voltage  
TTL Loads  
-4  
3.98  
-
-
-
-
3.84  
-
3.7  
-
V
V
V
Low Level Output  
Voltage  
CMOS Loads  
V
or V  
0.02  
4
-
-
0.1  
0.26  
-
-
0.1  
0.33  
-
-
0.1  
0.4  
OL  
IL  
Low Level Output  
Voltage  
TTL Loads  
Input Leakage  
Current  
I
V
and  
0
0
-
5.5  
5.5  
-
-
-
±0.1  
8
-
-
-
±1  
80  
-
-
-
±1  
µA  
µA  
µA  
I
CC  
GND  
Quiescent Device  
Current  
I
V
or  
-
160  
490  
CC  
CC  
GND  
Additional Quiescent  
Device Current Per  
Input Pin: 1 Unit Load  
I  
CC  
(Note 2)  
V
4.5 to  
5.5  
100  
360  
450  
CC  
-2.1  
NOTE:  
2. For dual-supply systems theoretical worst case (V = 2.4V, V  
I
= 5.5V) specification is 1.8mA.  
CC  
HCT Input Loading Table  
INPUT  
All  
UNIT LOADS  
0.7  
NOTE: Unit Load is I  
360µA max at 25 C.  
limit specified in DC Electrical Table, e.g.,  
CC  
o
Switching Specifications Input t , t = 6ns  
r
f
o
o
-40 C TO  
-55 C TO  
o
o
o
25 C  
85 C  
125 C  
TEST  
SYMBOL CONDITIONS  
V
CC  
(V)  
PARAMETER  
HC TYPES  
MIN  
TYP MAX MIN  
MAX  
MIN  
MAX UNITS  
Propagation Delay  
A0, A1 to Outputs  
t
t
C = 50pF  
2
4.5  
6
-
-
-
-
-
-
-
-
-
-
145  
29  
25  
135  
27  
23  
-
-
-
-
-
-
-
-
-
180  
36  
31  
170  
34  
29  
-
-
-
-
-
-
-
-
-
220  
44  
38  
205  
41  
35  
-
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
PLH, PHL  
L
-
E to Outputs  
t
t
C = 50pF  
2
-
PLH, PHL  
L
4.5  
6
-
-
Select to Output  
Enable to Output  
t
t
t
C = 15pF  
5
12  
11  
PLH, PHL  
L
t
C = 15pF  
5
-
-
-
PLH, PHL  
L
4
CD54HC139, CD74HC139, CD54HCT139, CD74HCT139  
Switching Specifications Input t , t = 6ns (Continued)  
r
f
o
o
-40 C TO  
-55 C TO  
o
o
o
25 C  
85 C  
125 C  
TEST  
V
CC  
(V)  
PARAMETER  
SYMBOL CONDITIONS  
MIN  
TYP MAX MIN  
MAX  
95  
19  
16  
-
MIN  
MAX UNITS  
Output Transition Time (Figure 1) t  
, t  
TLH THL  
C = 50pF  
L
2
4.5  
6
-
-
-
-
-
-
75  
15  
13  
-
-
-
-
-
-
-
-
-
110  
22  
19  
-
ns  
ns  
ns  
pF  
-
Power Dissipation  
Capacitance, (Notes 3, 4)  
C
-
-
5
55  
PD  
Input Capacitance  
C
-
-
-
10  
-
10  
-
10  
pF  
IN  
HCT TYPES  
Propagation Delay  
A0, A1 to Outputs  
t
t
,
C = 50pF  
4.5  
4.5  
-
-
-
-
34  
34  
-
-
43  
43  
-
-
51  
51  
ns  
ns  
PLH  
t
L
PHL  
E to Outputs  
,
C = 50pF  
L
PLH  
t
PHL  
Select to Output  
Enable to Output  
t
t
t
t
C = 15pF  
5
5
-
-
-
14  
14  
-
-
-
-
-
-
-
-
-
-
-
-
-
ns  
ns  
ns  
PLH, PHL  
L
t
C = 15pF  
L
PLH, PHL  
Output Transition Time  
(Figure 2)  
, t  
C = 50pF  
L
4.5  
15  
19  
22  
TLH THL  
Power Dissipation  
Capacitance, (Notes 3, 4)  
C
-
-
5
-
-
-
59  
-
-
-
-
-
-
-
-
pF  
pF  
PD  
Input Capacitance  
NOTES:  
C
10  
10  
10  
IN  
3. C  
is used to determine the dynamic power consumption, per decoder/demux.  
2
PD  
4. P = V  
f (C  
PD  
+ C ) where: f = Input Frequency, C = Output Load Capacitance, V = Supply Voltage.  
CC  
D
CC  
i
L
i
L
Test Circuits and Waveforms  
t = 6ns  
t = 6ns  
f
r
t = 6ns  
f
t = 6ns  
r
V
CC  
3V  
90%  
50%  
10%  
2.7V  
1.3V  
0.3V  
INPUT  
INPUT  
GND  
GND  
t
t
TLH  
THL  
t
t
THL  
TLH  
90%  
1.3V  
90%  
50%  
10%  
INVERTING  
OUTPUT  
INVERTING  
OUTPUT  
10%  
t
t
t
t
PLH  
PLH  
PHL  
PHL  
FIGURE 1. HC AND HCU TRANSITION TIMES AND PROPAGA-  
TION DELAY TIMES, COMBINATION LOGIC  
FIGURE 2. HCT TRANSITION TIMES AND PROPAGATION  
DELAY TIMES, COMBINATION LOGIC  
5
PACKAGE OPTION ADDENDUM  
www.ti.com  
17-Oct-2005  
PACKAGING INFORMATION  
Orderable Device  
Status (1)  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
CDIP  
CDIP  
CDIP  
CDIP  
PDIP  
Drawing  
CD54HC139F  
CD54HC139F3A  
CD54HCT139F  
CD54HCT139F3A  
CD74HC139E  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
J
J
16  
16  
16  
16  
16  
1
1
TBD  
TBD  
TBD  
TBD  
Call TI  
Call TI  
Call TI  
Call TI  
Level-NC-NC-NC  
Level-NC-NC-NC  
Level-NC-NC-NC  
Level-NC-NC-NC  
J
1
J
1
N
25  
Pb-Free  
(RoHS)  
CU NIPDAU Level-NC-NC-NC  
CD74HC139EE4  
CD74HC139M  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
PDIP  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
PDIP  
PDIP  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
N
D
D
D
D
D
D
N
N
D
D
D
D
D
D
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
25  
Pb-Free  
(RoHS)  
CU NIPDAU Level-NC-NC-NC  
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HC139M96  
CD74HC139M96E4  
CD74HC139ME4  
CD74HC139MT  
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HC139MTE4  
CD74HCT139E  
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
25  
Pb-Free  
(RoHS)  
CU NIPDAU Level-NC-NC-NC  
CD74HCT139EE4  
CD74HCT139M  
25  
Pb-Free  
(RoHS)  
CU NIPDAU Level-NC-NC-NC  
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
CD74HCT139M96  
CD74HCT139M96E4  
CD74HCT139ME4  
CD74HCT139MT  
CD74HCT139MTE4  
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
(1) The marketing status values are defined as follows:  
ACTIVE: Product device recommended for new designs.  
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in  
a new design.  
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE: TI has discontinued the production of the device.  
(2)  
Eco Plan  
-
The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS  
&
no Sb/Br)  
-
please check  
http://www.ti.com/productcontent for the latest availability information and additional product content details.  
TBD: The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements  
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered  
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Addendum-Page 1  
PACKAGE OPTION ADDENDUM  
www.ti.com  
17-Oct-2005  
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame  
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder  
temperature.  
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information may not be available for release.  
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI  
to Customer on an annual basis.  
Addendum-Page 2  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
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Copyright 2005, Texas Instruments Incorporated  

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