SN74BCT543DWG4 [TI]

OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS; 八路挂号收发器3态输出
SN74BCT543DWG4
型号: SN74BCT543DWG4
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
八路挂号收发器3态输出

总线驱动器 总线收发器 逻辑集成电路 光电二极管 输出元件 信息通信管理
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SN54BCT543, SN74BCT543  
OCTAL REGISTERED TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS026C – NOVEMBER 1988 – REVISED APRIL 1994  
SN54BCT543 . . . JT OR W PACKAGE  
SN74BCT543 . . . DW OR NT PACKAGE  
(TOP VIEW)  
State-of-the-Art BiCMOS Design  
Significantly Reduces I  
CCZ  
3-State True Outputs  
Back-to-Back Registers for Storage  
LEBA  
OEBA  
A1  
1
2
3
4
5
6
7
8
9
10  
24  
V
CC  
23 CEBA  
22 B1  
21 B2  
20 B3  
19 B4  
18 B5  
17 B6  
16 B7  
ESD Protection Exceeds 2000 V  
Per MIL-STD-883C, Method 3015  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
Package Options Include Plastic  
Small-Outline Packages (DW), Ceramic  
Chip Carriers (FK) and Flatpacks (W), and  
Plastic and Ceramic 300-mil DIPs (JT, NT)  
description  
15  
B8  
The BCT543 octal transceiver contains two sets  
of D-type latches for temporary storage of data  
flowing in either direction. Separate latch-enable  
(LEAB or LEBA) and output-enable (OEAB or  
OEBA) inputs are provided for each register to  
permit independent control in either direction of  
data flow.  
CEAB 11  
GND 12  
14 LEAB  
13 OEAB  
SN54BCT543 . . . FK PACKAGE  
(TOP VIEW)  
The A-to-B enable (CEAB) input must be low in  
order to enter data from A or to output data from  
B. If CEAB is low and LEAB is low, the A-to-B  
latches are transparent; a subsequent low-to-high  
transitionofLEABputstheAlatchesinthestorage  
mode. With CEAB and OEAB both low, the 3-state  
B outputs are active and reflect the data present  
at the output of the A latches. Data flow from B to  
A is similar but requires using the CEBA, LEBA,  
and OEBA inputs.  
4
3
2
1
28 27 26  
25  
5
A2  
A3  
A4  
NC  
A5  
A6  
A7  
B2  
B3  
B4  
6
24  
23  
7
8
22 NC  
21 B5  
20 B6  
19 B7  
9
10  
11  
12 13 14 15 16 17 18  
The SN54BCT543 is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74BCT543 is characterized for  
operation from 0°C to 70°C.  
NC – No internal connection  
FUNCTION TABLE  
INPUTS  
OUTPUT  
B
CEAB  
LEAB  
OEAB  
A
X
X
X
L
H
X
L
L
L
X
X
H
L
X
H
L
Z
Z
B
0
L
L
L
L
H
H
A-to-B data flow is shown; B-to-A flow control is the  
same except that it uses CEBA, LEBA, and OEBA.  
Output level before the indicated steady-state input  
conditions were established.  
Copyright 1994, Texas Instruments Incorporated  
PRODUCTION DATA information is 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.  
2–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54BCT543, SN74BCT543  
OCTAL REGISTERED TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS026C – NOVEMBER 1988 – REVISED APRIL 1994  
logic symbol  
2
OEBA  
23  
1EN3  
G1  
CEBA  
1
1C5  
2EN4  
G2  
LEBA  
13  
OEAB  
11  
CEAB  
14  
2C6  
LEAB  
3
22  
A1  
5D  
4
B1  
3
1
1
6D  
21  
20  
19  
4
B2  
B3  
B4  
A2  
5
A3  
6
A4  
7
18  
17  
16  
A5  
B5  
B6  
B7  
8
A6  
9
A7  
15  
10  
B8  
A8  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
logic diagram (positive logic)  
2
OEBA  
23  
CEBA  
1
LEBA  
13  
OEAB  
11  
CEAB  
14  
LEAB  
C1  
1D  
3
A1  
22  
B1  
C1  
1D  
To Seven Other Channels  
Pin numbers shown are for the DW, JT, NT, and W packages.  
2–2  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54BCT543, SN74BCT543  
OCTAL REGISTERED TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS026C – NOVEMBER 1988 – REVISED APRIL 1994  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage range, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V  
CC  
Input voltage range: Control inputs (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V  
I/O ports (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 5.5 V  
Voltage range applied to any output in the disabled or power-off state, V . . . . . . . . . . . . . . . . . – 0.5 V to 7 V  
O
Voltage range applied to any output in the high state, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to V  
O
CC  
Input clamp current, I  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 mA  
IK  
Current into any output in the low state: SN54BCT543 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA  
SN74BCT543 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA  
Operating free-air temperature range: SN54BCT543 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C  
SN74BCT543 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C  
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C  
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.  
NOTE 1: The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
recommended operating conditions  
SN54BCT543  
MIN NOM MAX  
SN74BCT543  
UNIT  
MIN NOM  
MAX  
V
V
V
Supply voltage  
4.5  
2
5
5.5  
4.5  
2
5
5.5  
V
V
CC  
IH  
IL  
High-level input voltage  
Low-level input voltage  
Input clamp current  
0.8  
–18  
12  
48  
0.8  
–18  
15  
64  
V
I
I
I
mA  
mA  
mA  
°C  
IK  
High-level output current  
Low-level output current  
Operating free-air temperature  
OH  
OL  
T
A
55  
125  
0
70  
2–3  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54BCT543, SN74BCT543  
OCTAL REGISTERED TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS026C – NOVEMBER 1988 – REVISED APRIL 1994  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
SN54BCT543  
SN74BCT543  
PARAMETER  
TEST CONDITIONS  
UNIT  
MIN TYP  
MAX  
MIN TYP  
MAX  
V
V
V
V
= 4.5 V,  
= 4.5 V  
I = –18 mA  
–1.2  
–1.2  
V
IK  
CC  
I
I
I
I
I
I
= 3 mA  
= –12 mA  
= –15 mA  
= 48 mA  
= 64 mA  
2.4  
2
3.3  
3.2  
2.4  
2
3.3  
3.1  
OH  
OH  
OH  
OL  
OL  
V
OH  
CC  
0.38  
0.55  
V
V
CC  
V
CC  
V
CC  
= 4.5 V  
= 5.5 V,  
= 5.5 V,  
V
OL  
0.42  
0.55  
0.4  
V = 5.5 V  
I
0.4  
70  
mA  
µA  
I
I
A or B port  
Control input  
A or B port  
Control input  
70  
V = 2.7 V  
I
I
IH  
20  
20  
0.65  
0.6  
225  
71  
0.65  
0.6  
225  
71  
V
CC  
= 5.5 V,  
V = 0.5 V  
I
mA  
I
IL  
§
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 5.5 V,  
= 5.5 V  
= 5.5 V  
= 5.5 V  
= 5 V,  
V
O
= 0  
–100  
–100  
mA  
mA  
mA  
mA  
pF  
I
I
I
I
OS  
A or B port  
45  
5
45  
5
CCL  
CCH  
CCZ  
A or B port  
A or B port  
Control input  
A or B port  
8
8
9
15  
9
15  
C
C
V = 2.5 V or 0.5 V  
I
6
6
i
= 5 V,  
V
O
= 2.5 V or 0.5 V  
16  
16  
pF  
io  
§
All typical values are at V  
For I/O ports, the parameters I and I include the off-state output current.  
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.  
= 5 V, T = 25°C.  
A
CC  
IH  
IL  
timing requirements over recommended ranges of supply voltage and operating free-air  
temperature (unless otherwise noted)  
V
T
= 5 V,  
= 25°C  
CC  
A
SN54BCT543 SN74BCT543  
UNIT  
MIN  
7
MAX  
MIN  
8
MAX  
MIN  
7
MAX  
t
w
t
su  
t
h
Pulse duration, LEAB or LEBA low  
Setup time, data before LEAB or LEBA↑  
Hold time, data after LEAB or LEBA↑  
ns  
ns  
ns  
High or low  
High or low  
4.5  
1.5  
5.5  
1.5  
4.5  
1.5  
2–4  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54BCT543, SN74BCT543  
OCTAL REGISTERED TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS026C – NOVEMBER 1988 – REVISED APRIL 1994  
switching characteristics (see Note 2)  
V
C
= 5 V,  
= 50 pF,  
V
= 4.5 V to 5.5 V,  
C = 50 pF,  
L
CC  
L
CC  
R1 = 500 ,  
R2 = 500 ,  
T
A
R1 = 500 ,  
R2 = 500 ,  
T = MIN to MAX  
A
FROM  
(INPUT)  
TO  
(OUTPUT)  
PARAMETER  
UNIT  
= 25°C  
BCT543  
TYP  
5.7  
SN54BCT543 SN74BCT543  
MIN  
2
MAX  
7.5  
MIN  
2
MAX  
9.9  
MIN  
2
MAX  
8.8  
t
t
t
t
t
t
t
t
t
t
t
t
PLH  
PHL  
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
PZH  
PZL  
PHZ  
PLZ  
A or B  
B or A  
A or B  
A or B  
A or B  
A or B  
A or B  
ns  
ns  
ns  
ns  
ns  
ns  
2
6.3  
8.2  
2
9.7  
2
9.6  
2
8.2  
10.3  
10.6  
8.6  
2
13.9  
13.2  
11.4  
12.8  
8.8  
2
12.9  
12.7  
10.7  
12.3  
8.1  
LE  
OE  
OE  
CE  
CE  
2
8.5  
2
2
1
6.8  
1
1
1
8.7  
10.8  
7.2  
1
1
1
5.5  
1
1
1
4.7  
6.4  
1
8.1  
1
7.2  
1
7.6  
9.8  
1
12.8  
13.8  
9.3  
1
12  
1
9.5  
11.6  
7.5  
1
1
13.5  
8.5  
1
5.8  
1
1
1
4.8  
6.7  
1
8.4  
1
7.6  
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
NOTE 2: Load circuits and voltage waveforms are shown in Section 1.  
2–5  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
2–6  
PACKAGE OPTION ADDENDUM  
www.ti.com  
9-Oct-2007  
PACKAGING INFORMATION  
Orderable Device  
Status (1)  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
LCCC  
CFP  
Drawing  
5962-9087001M3A  
5962-9087001MKA  
5962-9087001MLA  
SN74BCT543DW  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
FK  
28  
24  
24  
24  
1
1
1
TBD  
TBD  
TBD  
POST-PLATE N / A for Pkg Type  
W
A42  
N / A for Pkg Type  
N / A for Pkg Type  
CDIP  
SOIC  
JT  
A42 SNPB  
DW  
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
SN74BCT543DWE4  
SN74BCT543DWG4  
SN74BCT543DWR  
SN74BCT543DWRE4  
SN74BCT543DWRG4  
SN74BCT543NT  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
SOIC  
SOIC  
SOIC  
SOIC  
SOIC  
PDIP  
PDIP  
DW  
DW  
DW  
DW  
DW  
NT  
24  
24  
24  
24  
24  
24  
24  
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
15  
Pb-Free  
(RoHS)  
CU NIPDAU N / A for Pkg Type  
CU NIPDAU N / A for Pkg Type  
POST-PLATE N / A for Pkg Type  
SN74BCT543NTE4  
NT  
15  
Pb-Free  
(RoHS)  
SNJ54BCT543FK  
SNJ54BCT543JT  
SNJ54BCT543W  
ACTIVE  
ACTIVE  
ACTIVE  
LCCC  
CDIP  
CFP  
FK  
JT  
W
28  
24  
24  
1
1
1
TBD  
TBD  
TBD  
A42 SNPB  
A42  
N / A for Pkg Type  
N / A for Pkg Type  
(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), Pb-Free (RoHS Exempt), 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.  
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and  
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS  
compatible) as defined above.  
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.  
Addendum-Page 1  
PACKAGE OPTION ADDENDUM  
www.ti.com  
9-Oct-2007  
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  
PACKAGE MATERIALS INFORMATION  
www.ti.com  
12-Feb-2008  
TAPE AND REEL BOX INFORMATION  
Device  
Package Pins  
Site  
Reel  
Reel  
A0 (mm)  
B0 (mm)  
K0 (mm)  
P1  
W
Pin1  
Diameter Width  
(mm) (mm) Quadrant  
(mm)  
(mm)  
SN74BCT543DWR  
DW  
24  
SITE 60  
330  
24  
10.75  
15.7  
2.7  
12  
24  
Q1  
Pack Materials-Page 1  
PACKAGE MATERIALS INFORMATION  
www.ti.com  
12-Feb-2008  
Device  
Package  
Pins  
Site  
Length (mm) Width (mm) Height (mm)  
SN74BCT543DWR  
DW  
24  
SITE 60  
346.0  
346.0  
41.0  
Pack Materials-Page 2  
MECHANICAL DATA  
MCER004A – JANUARY 1995 – REVISED JANUARY 1997  
JT (R-GDIP-T**)  
CERAMIC DUAL-IN-LINE  
24 LEADS SHOWN  
PINS **  
A
24  
28  
DIM  
13  
24  
1.280  
(32,51) (37,08)  
1.460  
A MAX  
1.240  
(31,50) (36,58)  
1.440  
B
A MIN  
B MAX  
B MIN  
0.300  
(7,62)  
0.291  
(7,39)  
1
12  
0.070 (1,78)  
0.030 (0,76)  
0.245  
(6,22)  
0.285  
(7,24)  
0.320 (8,13)  
0.290 (7,37)  
0.015 (0,38) MIN  
0.100 (2,54) MAX  
0.200 (5,08) MAX  
Seating Plane  
0.130 (3,30) MIN  
0.023 (0,58)  
0.015 (0,38)  
0°–15°  
0.014 (0,36)  
0.008 (0,20)  
0.100 (2,54)  
4040110/C 08/96  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. This package can be hermetically sealed with a ceramic lid using glass frit.  
D. Index point is provided on cap for terminal identification.  
E. Falls within MIL STD 1835 GDIP3-T24, GDIP4-T28, and JEDEC MO-058 AA, MO-058 AB  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MCFP007 – OCTOBER 1994  
W (R-GDFP-F24)  
CERAMIC DUAL FLATPACK  
0.375 (9,53)  
0.340 (8,64)  
Base and Seating Plane  
0.006 (0,15)  
0.004 (0,10)  
0.045 (1,14)  
0.026 (0,66)  
0.090 (2,29)  
0.045 (1,14)  
0.395 (10,03)  
0.360 (9,14)  
0.360 (9,14)  
0.240 (6,10)  
0.360 (9,14)  
0.240 (6,10)  
0.019 (0,48)  
0.015 (0,38)  
1
24  
0.050 (1,27)  
0.640 (16,26)  
0.490 (12,45)  
0.030 (0,76)  
0.015 (0,38)  
12  
13  
30° TYP  
1.115 (28,32)  
0.840 (21,34)  
4040180-5/B 03/95  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. This package can be hermetically sealed with a ceramic lid using glass frit.  
D. Falls within MIL-STD-1835 GDFP2-F24 and JEDEC MO-070AD  
E. Index point is provided on cap for terminal identification only.  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MLCC006B – OCTOBER 1996  
FK (S-CQCC-N**)  
LEADLESS CERAMIC CHIP CARRIER  
28 TERMINAL SHOWN  
A
B
NO. OF  
TERMINALS  
**  
18 17 16 15 14 13 12  
MIN  
MAX  
MIN  
MAX  
0.342  
(8,69)  
0.358  
(9,09)  
0.307  
(7,80)  
0.358  
(9,09)  
19  
20  
11  
10  
9
20  
28  
44  
52  
68  
84  
0.442  
(11,23)  
0.458  
(11,63)  
0.406  
(10,31)  
0.458  
(11,63)  
21  
B SQ  
22  
0.640  
(16,26)  
0.660  
(16,76)  
0.495  
(12,58)  
0.560  
(14,22)  
8
A SQ  
23  
0.739  
(18,78)  
0.761  
(19,32)  
0.495  
(12,58)  
0.560  
(14,22)  
7
24  
25  
6
0.938  
(23,83)  
0.962  
(24,43)  
0.850  
(21,6)  
0.858  
(21,8)  
5
1.141  
(28,99)  
1.165  
(29,59)  
1.047  
(26,6)  
1.063  
(27,0)  
26 27 28  
1
2
3
4
0.080 (2,03)  
0.064 (1,63)  
0.020 (0,51)  
0.010 (0,25)  
0.020 (0,51)  
0.010 (0,25)  
0.055 (1,40)  
0.045 (1,14)  
0.045 (1,14)  
0.035 (0,89)  
0.045 (1,14)  
0.035 (0,89)  
0.028 (0,71)  
0.022 (0,54)  
0.050 (1,27)  
4040140/D 10/96  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. This package can be hermetically sealed with a metal lid.  
D. The terminals are gold plated.  
E. Falls within JEDEC MS-004  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MPDI004 – OCTOBER 1994  
NT (R-PDIP-T**)  
PLASTIC DUAL-IN-LINE PACKAGE  
24 PINS SHOWN  
A
PINS **  
24  
28  
DIM  
24  
13  
1.260  
(32,04) (36,20)  
1.425  
A MAX  
1.230  
(31,24) (35,18)  
1.385  
A MIN  
B MAX  
B MIN  
0.280 (7,11)  
0.250 (6,35)  
0.310  
(7,87)  
0.315  
(8,00)  
1
12  
0.290  
(7,37)  
0.295  
(7,49)  
0.070 (1,78) MAX  
B
0.020 (0,51) MIN  
0.200 (5,08) MAX  
Seating Plane  
0.125 (3,18) MIN  
0.100 (2,54)  
0.010 (0,25)  
0°15°  
0.021 (0,53)  
0.015 (0,38)  
M
0.010 (0,25) NOM  
4040050/B 04/95  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
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