SN74LVC139AZQNR [TI]

DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER; 双2线, 4线译码器/解复用器
SN74LVC139AZQNR
型号: SN74LVC139AZQNR
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER
双2线, 4线译码器/解复用器

解复用器
文件: 总15页 (文件大小:343K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢈꢉ ꢊ  
ꢋꢌꢊ ꢄ ꢍ ꢎꢄ ꢏꢁꢐ ꢑ ꢒ ꢃ ꢎꢄ ꢏꢁꢐ ꢋꢐꢆ ꢒꢋ ꢐꢓꢔ ꢋꢐꢕ ꢌꢄꢑꢏ ꢖ ꢄꢐ ꢗꢐ ꢓ  
SCAS341O − MARCH 1994 − REVISED OCTOBER 2003  
D
D
D
D
Operates From 1.65 V to 3.6 V  
Inputs Accept Voltages to 5.5 V  
D
D
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
Max t of 6.2 ns  
pd  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
− 1000-V Charged-Device Model (C101)  
D
Typical V  
(Output V  
Undershoot)  
OHV  
OH  
>2 V at V  
= 3.3 V, T = 25°C  
CC  
A
D, DB, DGV, NS, OR PW PACKAGE  
(TOP VIEW)  
RGY PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
2G  
2A  
2B  
2Y0  
2Y1  
2Y2  
2Y3  
1G  
1A  
1B  
1Y0  
1Y1  
1Y2  
1Y3  
GND  
CC  
1
16  
1A  
1B  
2
3
4
5
6
7
2G  
2A  
15  
14  
1Y0  
1Y1  
1Y2  
1Y3  
13 2B  
12 2Y0  
11  
10  
2Y1  
2Y2  
8
9
description/ordering information  
This dual 2-line to 4-line decoder/demultiplexer is designed for 1.65-V to 3.6-V V  
operation.  
CC  
The device comprises two individual 2-line to 4-line decoders in a single package. The active-low enable (G)  
input can be used as a data line in demultiplexing applications. This decoder/demultiplexer features fully  
buffered inputs, each of which represents only one normalized load to its driving circuit.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
QFN − RGY  
SOIC − D  
Reel of 1000  
SN74LVC139ARGYR  
SN74LVC139AD  
LC139A  
Tube of 40  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74LVC139ADR  
SN74LVC139ADT  
SN74LVC139ANSR  
SN74LVC139ADBR  
SN74LVC139APW  
SN74LVC139APWR  
SN74LVC139APWT  
SN74LVC139ADGVR  
SN74LVC139AGQNR  
SN74LVC139AZQNR  
LVC139A  
SOP − NS  
LVC139A  
LC139A  
SSOP − DB  
−40°C to 85°C  
Reel of 2000  
Reel of 250  
Reel of 2000  
TSSOP − PW  
LC139A  
TVSOP − DGV  
VFBGA − GQN  
LC139A  
LC139A  
Reel of 1000  
VFBGA − ZQN (Pb-free)  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
ꢑꢣ  
Copyright 2003, Texas Instruments Incorporated  
ꢟ ꢣ ꢠ ꢟꢘ ꢙꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢨ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
ꢀ ꢁꢂ ꢃꢄꢅꢆ ꢇ ꢈꢉ ꢊ  
ꢋ ꢌꢊꢄ ꢍ ꢎꢄ ꢏ ꢁꢐ ꢑꢒ ꢃ ꢎꢄꢏ ꢁ ꢐ ꢋꢐ ꢆꢒ ꢋꢐ ꢓꢔ ꢋ ꢐꢕꢌ ꢄꢑ ꢏꢖ ꢄꢐ ꢗꢐꢓ  
SCAS341O − MARCH 1994 − REVISED OCTOBER 2003  
description/ordering information (continued)  
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator  
in a mixed 3.3-V/5-V system environment.  
GQN OR ZQN PACKAGE  
(TOP VIEW)  
terminal assignments  
1
2
3
4
1
2
3
4
A
B
C
D
E
A
B
C
D
E
1A  
1G  
V
2G  
2A  
CC  
1B  
NC  
1Y0  
NC  
1Y3  
NC  
2Y0  
NC  
1Y1  
1Y2  
GND  
2B  
2Y1  
2Y2  
2Y3  
NC − No internal connection  
FUNCTION TABLE  
(each decoder/demultiplexer)  
INPUTS  
SELECT  
OUTPUTS  
G
B
A
L
Y3  
H
H
H
L
Y2  
H
H
L
Y1  
H
L
Y0  
L
L
L
L
L
H
L
L
H
L
H
H
H
H
H
H
X
H
H
H
H
X
H
H
H
2
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SCAS341O − MARCH 1994 − REVISED OCTOBER 2003  
logic diagram (positive logic)  
4
1Y0  
1
1G  
5
1Y1  
6
1Y2  
2
1A  
Select  
Inputs  
7
1Y3  
3
1B  
Data  
Outputs  
12  
2Y0  
15  
2G  
11  
2Y1  
10  
2Y2  
14  
2A  
Select  
Inputs  
9
2Y3  
13  
2B  
Pin numbers shown are for the D, DB, DGV, NS, PW, and RGY packages.  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage range, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6.5 V  
CC  
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6.5 V  
I
Output voltage range, V (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V  
+ 0.5 V  
O
CC  
Input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA  
IK  
I
Output clamp current, I  
(V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA  
OK  
O
Continuous output current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA  
Continuous current through V  
O
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA  
CC  
Package thermal impedance, θ (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W  
JA  
(see Note 3): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82°C/W  
(see Note 3): DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120°C/W  
(see Note 3): GQN/ZQN package . . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W  
(see Note 3): NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W  
(see Note 3): PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108°C/W  
(see Note 4): RGY package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39°C/W  
Storage temperature range, T  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C  
stg  
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and  
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
NOTES: 1. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.  
2. The value of V is provided in the recommended operating conditions table.  
CC  
3. The package thermal impedance is calculated in accordance with JESD 51-7.  
4. The package thermal impedance is calculated in accordance with JESD 51-5.  
3
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SCAS341O − MARCH 1994 − REVISED OCTOBER 2003  
recommended operating conditions (see Note 5)  
MIN  
1.65  
1.5  
MAX  
UNIT  
Operating  
3.6  
V
Supply voltage  
V
CC  
IH  
Data retention only  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 1.65 V to 1.95 V  
= 2.3 V to 2.7 V  
= 2.7 V to 3.6 V  
= 1.65 V to 1.95 V  
= 2.3 V to 2.7 V  
= 2.7 V to 3.6 V  
0.65 × V  
1.7  
CC  
V
High-level input voltage  
V
V
2
0.35 × V  
0.7  
CC  
V
IL  
Low-level input voltage  
0.8  
V
V
Input voltage  
0
0
5.5  
V
V
I
Output voltage  
V
O
CC  
−4  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 1.65 V  
= 2.3 V  
= 2.7 V  
= 3 V  
−8  
I
High-level output current  
Low-level output current  
mA  
mA  
OH  
OL  
−12  
−24  
4
= 1.65 V  
= 2.3 V  
= 2.7 V  
= 3 V  
8
I
12  
24  
10  
t/v Input transition rise or fall rate  
Operating free-air temperature  
NOTE 5: All unused inputs of the device must be held at V  
ns/V  
T
A
−40  
85  
°C  
or GND to ensure proper device operation. Refer to the TI application report,  
CC  
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
PARAMETER  
TEST CONDITIONS  
MIN  
V −0.2  
CC  
TYP  
MAX  
UNIT  
V
CC  
I
I
I
= −100 µA  
= −4 mA  
= −8 mA  
1.65 V to 3.6 V  
1.65 V  
2.3 V  
OH  
OH  
OH  
1.2  
1.7  
2.2  
2.4  
2.2  
V
V
OH  
2.7 V  
I
= −12 mA  
OH  
3 V  
I
I
I
I
I
I
= −24 mA  
= 100 µA  
= 4 mA  
3 V  
OH  
OL  
OL  
OL  
OL  
OL  
1.65 V to 3.6 V  
1.65 V  
2.3 V  
0.2  
0.45  
0.7  
0.4  
0.55  
5
= 8 mA  
V
V
OL  
= 12 mA  
= 24 mA  
2.7 V  
3 V  
I
I
All inputs  
V = 5.5 V or GND  
3.6 V  
µA  
µA  
µA  
pF  
I
I
V = V  
CC  
or GND,  
I
O
= 0  
3.6 V  
10  
CC  
I
I  
CC  
One input at V  
CC  
− 0.6 V, Other inputs at V  
or GND  
2.7 V to 3.6 V  
3.3 V  
500  
CC  
C
V = V  
or GND  
= 3.3 V, T = 25°C.  
5
i
I
CC  
All typical values are at V  
CC  
A
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢈꢉ ꢊ  
ꢋꢌꢊ ꢄ ꢍ ꢎꢄ ꢏꢁꢐ ꢑ ꢒ ꢃ ꢎꢄ ꢏꢁꢐ ꢋꢐꢆ ꢒꢋ ꢐꢓꢔ ꢋꢐꢕ ꢌꢄꢑꢏ ꢖ ꢄꢐ ꢗꢐ ꢓ  
SCAS341O − MARCH 1994 − REVISED OCTOBER 2003  
switching characteristics over recommended operating free-air temperature range (unless  
otherwise noted) (see Figure 1)  
V
= 1.8 V  
V
= 2.5 V  
V
= 3.3 V  
CC  
0.15 V  
CC  
0.2 V  
CC  
0.3 V  
V
= 2.7 V  
CC  
FROM  
(INPUT)  
TO  
(OUTPUT)  
PARAMETER  
UNIT  
MIN MAX  
MIN  
MAX  
9.3  
MIN  
1
MAX  
7.3  
MIN  
MAX  
6.2  
4.7  
1
A or B  
G
1
1
20.6  
19.5  
1
1
1
1
t
t
Y
ns  
ns  
pd  
7.2  
1
5.2  
sk(o)  
operating characteristics, T = 25°C  
A
V
= 1.8 V  
V
= 2.5 V  
V
CC  
= 3.3 V  
TEST  
CONDITIONS  
CC  
TYP  
28.5  
CC  
TYP  
29.5  
PARAMETER  
UNIT  
TYP  
30.5  
C
Power dissipation capacitance  
f = 10 MHz  
pF  
pd  
5
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SCAS341O − MARCH 1994 − REVISED OCTOBER 2003  
PARAMETER MEASUREMENT INFORMATION  
V
LOAD  
Open  
S1  
R
L
From Output  
Under Test  
TEST  
S1  
GND  
t
t
/t  
Open  
PLH PHL  
/t  
C
L
t
V
R
PLZ PZL  
LOAD  
GND  
L
(see Note A)  
/t  
PHZ PZH  
LOAD CIRCUIT  
INPUTS  
V
CC  
V
M
V
C
R
L
V
LOAD  
L
V
I
t /t  
r f  
1.8 V 0.15 V  
2.5 V 0.2 V  
2.7 V  
V
V
2 ns  
2 ns  
2.5 ns  
2.5 ns  
V
V
/2  
/2  
2 × V  
2 × V  
6 V  
30 pF  
30 pF  
50 pF  
50 pF  
1 kΩ  
500 Ω  
500 Ω  
500 Ω  
0.15 V  
0.15 V  
0.3 V  
CC  
CC  
CC  
CC  
CC  
CC  
2.7 V  
2.7 V  
1.5 V  
1.5 V  
3.3 V 0.3 V  
6 V  
0.3 V  
V
I
Timing Input  
Data Input  
V
M
0 V  
t
w
t
t
su  
h
V
I
V
I
Input  
V
M
V
M
V
M
V
M
0 V  
0 V  
VOLTAGE WAVEFORMS  
PULSE DURATION  
VOLTAGE WAVEFORMS  
SETUP AND HOLD TIMES  
V
I
V
I
Output  
Control  
V
M
V
M
Input  
V
M
V
M
0 V  
V
0 V  
t
t
t
t
t
PHL  
PZL  
PLZ  
+ V  
PLH  
PHL  
Output  
Waveform 1  
V
/2  
OH  
LOAD  
V
V
V
M
Output  
M
V
V
M
S1 at V  
(see Note B)  
V
LOAD  
OL  
V
OL  
V
OL  
t
PLH  
t
t
PZH  
PHZ  
− V  
Output  
Waveform 2  
S1 at GND  
V
V
OH  
V
OH  
V
V
M
OH  
M
Output  
M
0 V  
OL  
(see Note B)  
VOLTAGE WAVEFORMS  
PROPAGATION DELAY TIMES  
INVERTING AND NONINVERTING OUTPUTS  
VOLTAGE WAVEFORMS  
ENABLE AND DISABLE TIMES  
LOW- AND HIGH-LEVEL ENABLING  
NOTES: A. includes probe and jig capacitance.  
C
L
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.  
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.  
C. All input pulses are supplied by generators having the following characteristics: PRR 10 MHz, Z = 50 .  
O
D. The outputs are measured one at a time with one transition per measurement.  
E.  
F.  
G.  
t
t
t
and t  
and t  
and t  
PHL  
are the same as t  
.
dis  
PLZ  
PZL  
PLH  
PHZ  
PZH  
are the same as t  
.
en  
are the same as t .  
pd  
H. All parameters and waveforms are not applicable to all devices.  
Figure 1. Load Circuit and Voltage Waveforms  
6
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MECHANICAL DATA  
MPBG133C – APRIL 2000 – REVISED AUGUST 2002  
GQN (R-PBGA-N20)  
PLASTIC BALL GRID ARRAY  
1,95 TYP  
3,10  
2,90  
0,65  
0,325  
E
D
C
B
A
4,10  
3,90  
2,60  
1
2
3
4
A1 Corner  
Bottom View  
1,00 MAX  
0,08  
Seating Plane  
0,25  
0,15  
0,45  
20×  
0,35  
M
0,05  
4200704/D 07/2002  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. MicroStar Juniort configuration  
D. Falls within JEDEC MO-225 variation BC.  
E. This package is tin-lead (SnPb). Refer to the 20 ZQN package (drawing 4204492) for lead-free.  
MicroStar Junior is a trademark of Texas Instruments.  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MPBG297 – JULY 2002  
ZQN (R-PBGA-N20)  
PLASTIC BALL GRID ARRAY  
1,95  
0,65  
3,10  
2,90  
0,325  
E
D
C
B
A
4,10  
3,90  
2,60  
1
2
3
4
Bottom View  
A1 Corner  
1,00 Max  
0,08  
Seating Plane  
0,25  
0,15  
0,45  
0,35  
20×  
0,05  
M
4204492/A 06/2002  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. MicroStar Junior configuration.  
D. Fall within JEDEC MO-225 variation BC.  
E. This package is lead-free. Refer to the 20 GQN package (drawing 4200704) for tin-lead )SnPb).  
MicroStar Junior is a trademark of Texas Instruments.  
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MECHANICAL DATA  
MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000  
DGV (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE  
24 PINS SHOWN  
0,23  
0,13  
M
0,07  
0,40  
24  
13  
0,16 NOM  
4,50  
4,30  
6,60  
6,20  
Gage Plane  
0,25  
0°ā8°  
0,75  
1
12  
0,50  
A
Seating Plane  
0,08  
0,15  
0,05  
1,20 MAX  
PINS **  
14  
16  
20  
24  
38  
48  
56  
DIM  
A MAX  
A MIN  
3,70  
3,50  
3,70  
3,50  
5,10  
4,90  
5,10  
4,90  
7,90  
7,70  
9,80  
9,60  
11,40  
11,20  
4073251/E 08/00  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side.  
D. Falls within JEDEC: 24/48 Pins – MO-153  
14/16/20/56 Pins – MO-194  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MSOI002B – JANUARY 1995 – REVISED SEPTEMBER 2001  
D (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE PACKAGE  
8 PINS SHOWN  
0.020 (0,51)  
0.014 (0,35)  
0.050 (1,27)  
8
0.010 (0,25)  
5
0.244 (6,20)  
0.228 (5,80)  
0.008 (0,20) NOM  
0.157 (4,00)  
0.150 (3,81)  
Gage Plane  
1
4
0.010 (0,25)  
0°– 8°  
A
0.044 (1,12)  
0.016 (0,40)  
Seating Plane  
0.010 (0,25)  
0.069 (1,75) MAX  
0.004 (0,10)  
0.004 (0,10)  
PINS **  
8
14  
16  
DIM  
A MAX  
0.197  
(5,00)  
0.344  
(8,75)  
0.394  
(10,00)  
0.189  
(4,80)  
0.337  
(8,55)  
0.386  
(9,80)  
A MIN  
4040047/E 09/01  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15).  
D. Falls within JEDEC MS-012  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001  
DB (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE  
28 PINS SHOWN  
0,38  
0,22  
0,65  
28  
M
0,15  
15  
0,25  
0,09  
5,60  
5,00  
8,20  
7,40  
Gage Plane  
1
14  
0,25  
A
0°ā8°  
0,95  
0,55  
Seating Plane  
0,10  
2,00 MAX  
0,05 MIN  
PINS **  
14  
16  
20  
24  
28  
30  
38  
DIM  
6,50  
5,90  
6,50  
5,90  
7,50  
8,50  
7,90  
10,50  
9,90  
10,50 12,90  
A MAX  
A MIN  
6,90  
9,90  
12,30  
4040065 /E 12/01  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.  
D. Falls within JEDEC MO-150  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999  
PW (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE PACKAGE  
14 PINS SHOWN  
0,30  
0,19  
M
0,10  
0,65  
14  
8
0,15 NOM  
4,50  
4,30  
6,60  
6,20  
Gage Plane  
0,25  
1
7
0°8°  
A
0,75  
0,50  
Seating Plane  
0,10  
0,15  
0,05  
1,20 MAX  
PINS **  
8
14  
16  
20  
24  
28  
DIM  
3,10  
2,90  
5,10  
4,90  
5,10  
4,90  
6,60  
6,40  
7,90  
9,80  
9,60  
A MAX  
A MIN  
7,70  
4040064/F 01/97  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.  
D. Falls within JEDEC MO-153  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
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