SN74LVTH16240DLR [TI]

3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS; 3.3 -V ABT 16位缓冲器/驱动器,具有三态输出
SN74LVTH16240DLR
型号: SN74LVTH16240DLR
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
3.3 -V ABT 16位缓冲器/驱动器,具有三态输出

驱动器 输出元件
文件: 总11页 (文件大小:184K)
中文:  中文翻译
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SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
SN54LVTH16240 . . . WD PACKAGE  
SN74LVTH16240 . . . DGG OR DL PACKAGE  
(TOP VIEW)  
Members of the Texas Instruments  
Widebus Family  
State-of-the-Art Advanced BiCMOS  
Technology (ABT) Design for 3.3-V  
Operation and Low Static-Power  
Dissipation  
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1
2
3
4
5
6
7
8
9
48 2OE  
47 1A1  
46 1A2  
45 GND  
44 1A3  
43 1A4  
Support Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
3.3-V V  
)
CC  
Support Unregulated Battery Operation  
Down to 2.7 V  
V
42  
V
CC  
CC  
2Y1  
2Y2  
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
Typical V  
< 0.8 V at V  
(Output Ground Bounce)  
OLP  
GND 10  
2Y3 11  
2Y4 12  
3Y1 13  
3Y2 14  
GND 15  
3Y3 16  
3Y4 17  
= 3.3 V, T = 25°C  
CC  
A
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
Distributed V  
Minimizes High-Speed Switching Noise  
and GND Pin Configuration  
CC  
V
18  
31  
V
CC  
CC  
Flow-Through Architecture Optimizes PCB  
Layout  
4Y1 19  
4Y2 20  
GND 21  
4Y3 22  
4Y4 23  
4OE 24  
30 4A1  
29 4A2  
28 GND  
27 4A3  
26 4A4  
25 3OE  
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
Package Options Include Plastic Shrink  
Small-Outline (DL) and Thin Shrink  
Small-Outline (DGG) Packages and 380-mil  
Fine-Pitch Ceramic Flat (WD) Package  
Using 25-mil Center-to-Center Spacings  
description  
These 16-bit buffers/drivers are designed specifically for low-voltage (3.3-V) V  
capability to provide a TTL interface to a 5-V system environment.  
operation, but with the  
CC  
The ’LVTH16240 devices are designed specifically to improve both the performance and density of 3-state  
memory address drivers, clock drivers, and bus-oriented receivers and transmitters.  
The devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The devices provide  
inverting outputs and symmetrical active-low output-enable (OE) inputs.  
When V is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down.  
CC  
However, to ensure the high-impedance state above 1.5 V, OE should be tied to V  
through a pullup resistor;  
CC  
the minimum value of the resistor is determined by the current-sinking capability of the driver.  
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.  
Widebus is a trademark of Texas Instruments Incorporated.  
Copyright 1999, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information current as of publication date. Products conform to  
specifications per the terms of Texas Instruments standard warranty.  
Production processing does not necessarily include testing of all  
parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
description (continued)  
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.  
These devices are fully specified for hot-insertion applications using I and power-up 3-state. The I circuitry  
off  
off  
disables the outputs, preventing damaging current backflow through the devices when they are powered down.  
The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,  
which prevents driver conflict.  
The SN54LVTH16240 is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74LVTH16240 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
(each 4-bit buffer)  
INPUTS  
OUTPUT  
Y
OE  
A
H
L
L
L
L
H
Z
H
X
logic symbol  
1
1OE  
2OE  
3OE  
EN1  
EN2  
EN3  
EN4  
48  
25  
24  
4OE  
47  
46  
44  
43  
41  
40  
38  
37  
36  
35  
33  
32  
30  
29  
27  
26  
2
3
1A1  
1A2  
1A3  
1A4  
2A1  
2A2  
2A3  
2A4  
3A1  
3A2  
3A3  
3A4  
4A1  
4A2  
4A3  
4A4  
1
1
1
1
2
3
1Y1  
1Y2  
1Y3  
1Y4  
2Y1  
2Y2  
2Y3  
2Y4  
3Y1  
3Y2  
3Y3  
3Y4  
4Y1  
4Y2  
4Y3  
4Y4  
5
6
8
9
11  
12  
13  
14  
16  
17  
19  
20  
22  
23  
1
4
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
logic diagram (positive logic)  
1
25  
1OE  
3OE  
3A1  
47  
2
3
5
6
36  
35  
33  
32  
13  
14  
16  
17  
1A1  
1Y1  
1Y2  
1Y3  
1Y4  
3Y1  
3Y2  
3Y3  
3Y4  
46  
1A2  
3A2  
3A3  
3A4  
44  
1A3  
43  
1A4  
48  
24  
30  
2OE  
4OE  
4A1  
41  
8
9
19  
20  
22  
23  
2A1  
2Y1  
2Y2  
2Y3  
2Y4  
4Y1  
4Y2  
4Y3  
4Y4  
40  
29  
27  
26  
2A2  
4A2  
4A3  
4A4  
38  
11  
12  
2A3  
37  
2A4  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage range, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 4.6 V  
CC  
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V  
I
Voltage range applied to any output in the high-impedance  
or power-off state, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V  
O
Voltage range applied to any output in the high state, V (see Note 1) . . . . . . . . . . . . . –0.5 V to V  
+ 0.5 V  
O
CC  
Current into any output in the low state, I : SN54LVTH16240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA  
O
SN74LVTH16240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA  
Current into any output in the high state, I (see Note 2): SN54LVTH16240 . . . . . . . . . . . . . . . . . . . . . 48 mA  
O
SN74LVTH16240 . . . . . . . . . . . . . . . . . . . . . 64 mA  
Input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50 mA  
IK  
OK  
I
Output clamp current, I  
(V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50 mA  
O
Package thermal impedance, θ (see Note 3): DGG package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89°C/W  
JA  
DL package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94°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 and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.  
2. This current flows only when the output is in the high state and V > V  
.
CC  
O
3. The package thermal impedance is calculated in accordance with JESD 51.  
3
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
recommended operating conditions (see Note 4)  
SN54LVTH16240 SN74LVTH16240  
UNIT  
MIN  
2.7  
2
MAX  
MIN  
2.7  
2
MAX  
V
V
V
V
Supply voltage  
3.6  
3.6  
V
V
CC  
High-level input voltage  
Low-level input voltage  
Input voltage  
IH  
0.8  
5.5  
–24  
48  
0.8  
5.5  
–32  
64  
V
IL  
V
I
I
I
High-level output current  
Low-level output current  
Input transition rise or fall rate  
Power-up ramp rate  
mA  
mA  
ns/V  
µs/V  
°C  
OH  
OL  
t/v  
t/V  
Outputs enabled  
10  
10  
200  
–55  
200  
–40  
CC  
T
A
Operating free-air temperature  
125  
85  
NOTE 4: All unused control inputs of the device must be held at V  
or GND to ensure proper device operation. Refer to the TI application report,  
CC  
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.  
PRODUCT PREVIEW information concerns products in the formative or  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
SN54LVTH16240  
SN74LVTH16240  
PARAMETER  
TEST CONDITIONS  
UNIT  
MIN TYP  
MAX  
MIN TYP  
MAX  
V
V
V
V
V
= 2.7 V,  
I = –18 mA  
–1.2  
–1.2  
V
IK  
CC  
CC  
CC  
I
= 2.7 V to 3.6 V,  
= 2.7 V,  
I
I
I
I
I
I
I
I
I
I
= –100 µA  
= –8 mA  
= –24 mA  
= –32 mA  
= 100 µA  
= 24 mA  
= 16 mA  
= 32 mA  
= 48 mA  
= 64 mA  
V
–0.2  
V
–0.2  
OH  
OH  
OH  
OH  
OL  
OL  
OL  
OL  
OL  
OL  
CC  
2.4  
CC  
2.4  
V
V
OH  
2
V
= 3 V  
CC  
CC  
2
0.2  
0.5  
0.2  
0.5  
0.4  
0.5  
V
= 2.7 V  
0.4  
V
OL  
0.5  
V
CC  
= 3 V  
0.55  
0.55  
10  
V
V
= 0 or 3.6 V,  
= 3.6 V,  
V = 5.5 V  
I
10  
±1  
1
CC  
Control inputs  
V = V  
or GND  
±1  
CC  
I
CC  
CC  
I
I
I
µA  
µA  
µA  
I
V = V  
I
1
V
CC  
V
CC  
V
CC  
= 3.6 V  
= 0,  
Data inputs  
V = 0  
I
–5  
–5  
V or V = 0 to 4.5 V  
±100  
off  
I
O
V = 0.8 V  
I
75  
75  
= 3 V  
V = 2 V  
I
–75  
–75  
Data inputs  
I(hold)  
500  
–750  
V
CC  
= 3.6 V ,  
V = 0 to 3.6 V  
I
I
I
V
V
V
= 3.6 V,  
= 3.6 V,  
V
V
= 3 V  
5
5
µA  
µA  
OZH  
CC  
CC  
CC  
O
= 0.5 V  
–5  
–5  
OZL  
O
= 0 to 1.5 V, V = 0.5 V to 3 V,  
O
±100*  
±100*  
±100  
±100  
µA  
µA  
I
OZPU  
OZPD  
OE = don’t care  
V
= 1.5 V to 0, V = 0.5 V to 3 V,  
CC  
OE = don’t care  
O
I
Outputs high  
Outputs low  
0.19  
5
0.19  
5
V
I
= 3.6 V,  
CC  
= 0,  
I
mA  
CC  
O
V = V  
I
or GND  
CC  
Outputs disabled  
0.19  
0.19  
V
= 3 V to 3.6 V, One input at V – 0.6 V,  
CC  
CC  
Other inputs at V  
§
0.2  
0.2  
mA  
I  
CC  
or GND  
CC  
C
C
V = 3 V or 0  
4
9
4
9
pF  
pF  
i
I
V
O
= 3 V or 0  
o
On products compliant to MIL-PRF-38535, this parameter is not production tested.  
§
All typical values are at V  
= 3.3 V, T = 25°C.  
A
CC  
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.  
This is the increase in supply current for each input that is at the specified TTL voltage level rather than V or GND.  
CC  
PRODUCT PREVIEW information concerns products in the formative or  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
switching characteristics over recommended operating free-air temperature range, C = 50 pF  
L
(unless otherwise noted) (see Figure 1)  
SN54LVTH16240  
= 3.3 V  
SN74LVTH16240  
FROM  
(INPUT)  
TO  
(OUTPUT)  
V
V
= 3.3 V  
V
CC  
CC  
V
CC  
= 2.7 V  
= 2.7 V  
PARAMETER  
UNIT  
CC  
MIN  
± 0.3 V  
± 0.3 V  
MIN  
1
MAX  
3.6  
3.6  
4.2  
4.6  
4.7  
4.4  
MIN  
MAX  
4.1  
4.1  
5.1  
4.8  
5.2  
4.5  
MIN TYP  
MAX  
3.5  
3.5  
4
MAX  
4
t
t
t
t
t
t
t
1
1
2.2  
2.7  
2.6  
2.6  
3.4  
3.2  
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
sk(o)  
A
Y
Y
Y
ns  
ns  
1
4
1
1
4.9  
4.6  
5
OE  
OE  
1.1  
1.9  
1.9  
1.2  
2
4.4  
4.5  
4.2  
0.5  
ns  
ns  
2
4.2  
0.5  
All typical values are at V  
= 3.3 V, T = 25°C.  
A
CC  
PRODUCT PREVIEW information concerns products in the formative or  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
6
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54LVTH16240, SN74LVTH16240  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS684C – MARCH 1997 – REVISED APRIL 1999  
PARAMETER MEASUREMENT INFORMATION  
6 V  
Open  
GND  
S1  
TEST  
S1  
500 Ω  
From Output  
Under Test  
t
/t  
Open  
6 V  
PHL PLH  
t
/t  
PLZ PZL  
C
= 50 pF  
L
t
/t  
GND  
500 Ω  
PHZ PZH  
(see Note A)  
2.7 V  
0 V  
LOAD CIRCUIT  
Timing Input  
Data Input  
1.5 V  
t
w
t
t
h
su  
2.7 V  
0 V  
2.7 V  
0 V  
Input  
1.5 V  
1.5 V  
1.5 V  
1.5 V  
VOLTAGE WAVEFORMS  
PULSE DURATION  
VOLTAGE WAVEFORMS  
SETUP AND HOLD TIMES  
2.7 V  
2.7 V  
0 V  
Output  
Control  
1.5 V  
1.5 V  
1.5 V  
1.5 V  
Input  
0 V  
V
t
t
t
PHL  
t
t
PLZ  
PLH  
PZL  
Output  
Waveform 1  
S1 at 6 V  
3 V  
OH  
1.5 V  
1.5 V  
1.5 V  
t
Output  
1.5 V  
V
+ 0.3 V  
OL  
V
OL  
V
OL  
(see Note B)  
t
t
PZH  
PHZ  
– 0.3 V  
OH  
PHL  
PLH  
Output  
Waveform 2  
S1 at GND  
V
V
OH  
V
OH  
V
1.5 V  
1.5 V  
Output  
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 , t 2.5 ns, t 2.5 ns.  
O
r
f
D. The outputs are measured one at a time with one transition per measurement.  
Figure 1. Load Circuit and Voltage Waveforms  
7
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
PACKAGE OPTION ADDENDUM  
www.ti.com  
5-Sep-2005  
PACKAGING INFORMATION  
Orderable Device  
74LVTH16240DGGRE4  
SN74LVTH16240DGGR  
SN74LVTH16240DL  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
Drawing  
TSSOP  
DGG  
48  
48  
48  
48  
48  
48  
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
TSSOP  
SSOP  
SSOP  
SSOP  
SSOP  
DGG  
DL  
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
SN74LVTH16240DLG4  
SN74LVTH16240DLR  
SN74LVTH16240DLRG4  
DL  
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
DL  
1000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
DL  
1000 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.  
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.  
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is  
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the  
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take  
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on  
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited  
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 1  
MECHANICAL DATA  
MSSO001C – JANUARY 1995 – REVISED DECEMBER 2001  
DL (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE PACKAGE  
48 PINS SHOWN  
0.025 (0,635)  
48  
0.0135 (0,343)  
0.008 (0,203)  
0.005 (0,13)  
M
25  
0.010 (0,25)  
0.005 (0,13)  
0.299 (7,59)  
0.291 (7,39)  
0.420 (10,67)  
0.395 (10,03)  
Gage Plane  
0.010 (0,25)  
0°ā8°  
1
24  
0.040 (1,02)  
0.020 (0,51)  
A
Seating Plane  
0.004 (0,10)  
0.008 (0,20) MIN  
PINS **  
0.110 (2,79) MAX  
28  
48  
0.630  
56  
DIM  
0.380  
(9,65)  
0.730  
A MAX  
A MIN  
(16,00) (18,54)  
0.370  
(9,40)  
0.620  
0.720  
(15,75) (18,29)  
4040048/E 12/01  
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 MO-118  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MTSS003D – JANUARY 1995 – REVISED JANUARY 1998  
DGG (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE PACKAGE  
48 PINS SHOWN  
0,27  
0,17  
M
0,08  
0,50  
48  
25  
6,20  
6,00  
8,30  
7,90  
0,15 NOM  
Gage Plane  
0,25  
1
24  
0°8°  
A
0,75  
0,50  
Seating Plane  
0,10  
0,15  
0,05  
1,20 MAX  
PINS **  
48  
56  
64  
DIM  
A MAX  
12,60  
12,40  
14,10  
13,90  
17,10  
16,90  
A MIN  
4040078/F 12/97  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold protrusion not to exceed 0,15.  
D. Falls within JEDEC MO-153  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,  
enhancements, improvements, and other changes to its products and services at any time and to discontinue  
any product or service without notice. Customers should obtain the latest relevant information before placing  
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms  
and conditions of sale supplied at the time of order acknowledgment.  
TI warrants performance of its hardware products to the specifications applicable at the time of sale in  
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI  
deems necessary to support this warranty. Except where mandated by government requirements, testing of all  
parameters of each product is not necessarily performed.  
TI assumes no liability for applications assistance or customer product design. Customers are responsible for  
their products and applications using TI components. To minimize the risks associated with customer products  
and applications, customers should provide adequate design and operating safeguards.  
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,  
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in which TI products or services are used. Information published by TI regarding third-party products or services  
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.  
Use of such information may require a license from a third party under the patents or other intellectual property  
of the third party, or a license from TI under the patents or other intellectual property of TI.  
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without  
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Resale of TI products or services with statements different from or beyond the parameters stated by TI for that  
product or service voids all express and any implied warranties for the associated TI product or service and  
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.  
Following are URLs where you can obtain information on other Texas Instruments products and application  
solutions:  
Products  
Applications  
Audio  
Amplifiers  
amplifier.ti.com  
www.ti.com/audio  
Data Converters  
dataconverter.ti.com  
Automotive  
www.ti.com/automotive  
DSP  
dsp.ti.com  
Broadband  
Digital Control  
Military  
www.ti.com/broadband  
www.ti.com/digitalcontrol  
www.ti.com/military  
Interface  
Logic  
interface.ti.com  
logic.ti.com  
Power Mgmt  
Microcontrollers  
power.ti.com  
Optical Networking  
Security  
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www.ti.com/security  
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Wireless  
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Copyright 2005, Texas Instruments Incorporated  

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