SNJ54ACT374J [TI]

OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS; 八D型边沿触发触发器具有三态输出
SNJ54ACT374J
型号: SNJ54ACT374J
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
八D型边沿触发触发器具有三态输出

触发器 输出元件
文件: 总14页 (文件大小:276K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
SN54ACT374, SN74ACT374  
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCAS539F – OCTOBER 1995 – REVISED NOVEMBER 2002  
SN54ACT374 . . . J OR W PACKAGE  
SN74ACT374 . . . DB, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
4.5-V to 5.5-V V  
Operation  
CC  
Inputs Accept Voltages to 5.5 V  
Max t of 10 ns at 5 V  
pd  
Inputs Are TTL-Voltage Compatible  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
OE  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
8Q  
8D  
7D  
7Q  
6Q  
6D  
5D  
5Q  
CLK  
description/ordering information  
These 8-bit flip-flops feature 3-state outputs  
designed specifically for driving highly capacitive  
or relatively low-impedance loads. The devices  
are particularly suitable for implementing buffer  
registers, I/O ports, bidirectional bus drivers, and  
working registers.  
GND  
The eight flip-flops of the ’ACT374 devices are  
D-type edge-triggered flip-flops. On the positive  
transition of the clock (CLK) input, the Q outputs  
are set to the logic levels set up at the data (D)  
inputs.  
SN54ACT374 . . . FK PACKAGE  
(TOP VIEW)  
A buffered output-enable (OE) input can be used  
to place the eight outputs in either a normal logic  
state (high or low logic levels) or the  
high-impedance state. In the high-impedance  
state, the outputs neither load nor drive the bus  
lines significantly. The high-impedance state and  
the increased drive provide the capability to drive  
bus lines in bus-organized systems without need  
for interface or pullup components.  
3
2 1 20 19  
18  
2D  
2Q  
3Q  
3D  
4D  
8D  
7D  
7Q  
6Q  
4
5
6
7
8
17  
16  
15  
14 6D  
9 10 11 12 13  
OE does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while  
the outputs are in the high-impedance state.  
To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup  
CC  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP – N  
Tube  
SN74ACT374N  
SN74ACT374N  
Tube  
SN74ACT374DW  
SN74ACT374DWR  
SN74ACT374NSR  
SN74ACT374DBR  
SN74ACT374PWR  
SNJ54ACT374J  
SOIC – DW  
ACT374  
Tape and reel  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
–40°C to 85°C  
SOP – NS  
SSOP – DB  
TSSOP – PW  
CDIP – J  
ACT374  
AD374  
AD374  
SNJ54ACT374J  
SNJ54ACT374W  
SNJ54ACT374FK  
–55°C to 125°C  
CFP – W  
Tube  
SNJ54ACT374W  
SNJ54ACT374FK  
LCCC – FK  
Tube  
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.  
Copyright 2002, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54ACT374, SN74ACT374  
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCAS539F OCTOBER 1995 REVISED NOVEMBER 2002  
FUNCTION TABLE  
(each flip-flop)  
INPUTS  
CLK  
OUTPUT  
Q
OE  
L
D
H
L
H
L
L
L
H or L  
X
X
X
Q
0
H
Z
logic diagram (positive logic)  
1
OE  
11  
CLK  
C1  
1D  
2
1Q  
3
1D  
To Seven Other Channels  
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, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to V  
+ 0.5 V  
+ 0.5 V  
I
CC  
CC  
Output voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to V  
O
Input clamp current, I (V < 0 or V > V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA  
IK  
I
I
CC)  
O
Output clamp current, I  
(V < 0 or V > V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA  
CC)  
OK  
O
Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA  
Continuous current through V  
Package thermal impedance, θ (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W  
O
O
CC  
CC  
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±200 mA  
JA  
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W  
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W  
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W  
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83°C/W  
Storage temperature range, T  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C  
stg  
Stresses beyond those listed under absolute maximum ratingsmay 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 conditionsis not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
2. The package thermal impedance is calculated in accordance with JESD 51-7.  
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54ACT374, SN74ACT374  
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCAS539F OCTOBER 1995 REVISED NOVEMBER 2002  
recommended operating conditions (see Note 3)  
SN54ACT374 SN74ACT374  
UNIT  
MIN  
4.5  
2
MAX  
MIN  
4.5  
2
MAX  
V
V
V
V
V
Supply voltage  
5.5  
5.5  
V
V
CC  
IH  
IL  
High-level input voltage  
Low-level input voltage  
Input voltage  
0.8  
0.8  
V
0
0
V
V
0
0
V
V
V
I
CC  
CC  
Output voltage  
V
O
CC  
CC  
I
High-level output current  
Low-level output current  
Input transition rise or fall rate  
Operating free-air temperature  
24  
24  
24  
24  
8
mA  
mA  
ns/V  
°C  
OH  
OL  
I
t/v  
8
T
55  
125  
40  
85  
A
NOTE 3: All unused 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.  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
T
A
= 25°C  
TYP  
SN54ACT374 SN74ACT374  
PARAMETER  
TEST CONDITIONS  
V
UNIT  
CC  
MIN  
4.4  
MAX  
MIN  
4.4  
MAX  
MIN  
4.4  
MAX  
4.5 V  
5.5 V  
4.5 V  
5.5 V  
5.5 V  
5.5 V  
4.5 V  
5.5 V  
4.5 V  
5.5 V  
5.5 V  
5.5 V  
5.5 V  
5.5 V  
5.5 V  
4.49  
I
I
= 50 µA  
OH  
5.4  
5.49  
5.4  
5.4  
3.86  
4.86  
3.7  
3.76  
4.76  
V
OH  
= 24 mA  
V
OH  
4.7  
I
I
= 50 mA  
= 75 mA  
3.85  
OH  
3.85  
OH  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
I
= 50 µA  
OL  
OL  
0.36  
0.36  
0.44  
0.5  
0.44  
0.44  
V
OL  
I
= 24 mA  
V
I
I
= 50 mA  
1.65  
OL  
= 75 mA  
1.65  
±2.5  
±1  
OL  
I
I
I
V
= V or GND  
CC  
±0.25  
±0.1  
4
±5  
±1  
80  
µA  
µA  
µA  
OZ  
O
V = V  
or GND  
or GND,  
I
I
CC  
CC  
V = V  
I = 0  
O
40  
CC  
I
One input at 3.4 V,  
Other inputs at GND or V  
5.5 V  
0.6  
4.5  
1.6  
1.5  
mA  
pF  
I  
CC  
CC  
C
V = V  
or GND  
CC  
5 V  
i
I
Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.  
This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than 0 V or V  
.
CC  
3
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54ACT374, SN74ACT374  
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCAS539F OCTOBER 1995 REVISED NOVEMBER 2002  
timing requirements over recommended operating free-air temperature range, V  
(unless otherwise noted) (see Figure 1)  
= 5 V ± 0.5 V  
CC  
T
= 25°C  
SN54ACT374 SN74ACT374  
A
UNIT  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX  
f
t
t
t
Clock frequency  
100  
70  
90  
MHz  
ns  
clock  
Pulse duration, CLK high or low  
Setup time, data before CLK↑  
Hold time, data after CLK↑  
5
5
5
5.5  
1.5  
5
5.5  
1.5  
w
ns  
su  
h
1.5  
ns  
switching characteristics over recommended operating free-air temperature range,  
= 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)  
V
CC  
T
A
= 25°C  
TYP  
160  
8.5  
8
SN54ACT374 SN74ACT374  
FROM  
(INPUT)  
TO  
(OUTPUT)  
PARAMETER  
UNIT  
MHz  
ns  
MIN  
100  
2
MAX  
MIN  
70  
MAX  
MIN  
90  
2
MAX  
f
t
t
t
t
t
t
max  
PLH  
PHL  
PZH  
PZL  
PHZ  
PLZ  
10  
9.5  
9.5  
9
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
12  
11.5  
11.5  
11.5  
13  
11.5  
11  
CLK  
Q
Q
Q
2
1.5  
1.5  
1.5  
1
2
8
10.5  
10.5  
12.5  
10  
ns  
ns  
OE  
OE  
1.5  
1.5  
1.5  
8
8.5  
7
11.5  
8.5  
11  
1
operating characteristics, V  
= 5 V, T = 25°C  
A
CC  
PARAMETER  
TEST CONDITIONS  
= 50 pF, f = 1 MHz  
TYP  
UNIT  
C
Power dissipation capacitance  
C
40  
pF  
pd  
L
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SN54ACT374, SN74ACT374  
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCAS539F OCTOBER 1995 REVISED NOVEMBER 2002  
PARAMETER MEASUREMENT INFORMATION  
2 × V  
CC  
Open  
TEST  
S1  
S1  
500 Ω  
t
t
/t  
Open  
PLH PHL  
/t  
From Output  
Under Test  
t
2 × V  
CC  
Open  
PLZ PZL  
/t  
PHZ PZH  
C
= 50 pF  
L
500 Ω  
(see Note A)  
3 V  
0 V  
1.5 V  
Timing Input  
Data Input  
LOAD CIRCUIT  
t
h
t
su  
3 V  
0 V  
1.5 V  
1.5 V  
t
w
3 V  
VOLTAGE WAVEFORMS  
1.5 V  
1.5 V  
Input  
Output  
Control  
(low-level  
enabling)  
0 V  
3 V  
0 V  
VOLTAGE WAVEFORMS  
1.5 V  
1.5 V  
t
t
PZL  
PLZ  
Output  
Waveform 1  
V  
3 V  
CC  
Input  
50% V  
1.5 V  
1.5 V  
CC  
CC  
S1 at 2 × V  
(see Note B)  
CC  
V
V
+ 0.3 V  
OL  
V
OL  
0 V  
t
t
t
t
PZH  
PHZ  
PLH  
PHL  
Output  
Waveform 2  
S1 at Open  
(see Note B)  
V
OH  
V
OH  
Output  
0.3 V  
OH  
50% V  
50% V  
50% V  
CC  
VOLTAGE WAVEFORMS  
includes probe and jig capacitance.  
CC  
V
0 V  
OL  
VOLTAGE WAVEFORMS  
NOTES: A.  
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 1 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 input transition per measurement.  
Figure 1. Load Circuit and Voltage Waveforms  
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MCER002C – JANUARY 1995 – REVISED JUNE 1999  
J (R-GDIP-T**)  
CERAMIC DUAL-IN-LINE  
14 LEADS SHOWN  
PINS **  
14  
16  
20  
DIM  
0.310  
(7,87)  
0.310  
(7,87)  
0.310  
(7,87)  
A MAX  
B
0.290  
(7,37)  
0.290  
(7,37)  
0.290  
(7,37)  
A MIN  
B MAX  
B MIN  
C MAX  
C MIN  
14  
8
0.785  
0.785  
0.975  
(19,94) (19,94) (24,77)  
C
0.755  
0.755  
0.930  
(19,18) (19,18) (23,62)  
0.300  
(7,62)  
0.300  
(7,62)  
0.300  
(7,62)  
1
7
0.065 (1,65)  
0.045 (1,14)  
0.245  
(6,22)  
0.245  
(6,22)  
0.245  
(6,22)  
0.100 (2,54)  
0.070 (1,78)  
0.020 (0,51) MIN  
A
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)  
4040083/E 03/99  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. This package is 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 GDIP1-T14, GDIP1-T16, and GDIP1-T20  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MCFP006A– JANUARY 1995 – REVISED FEBRUARY 2002  
W (R-GDFP-F20)  
CERAMIC DUAL FLATPACK  
Base and Seating Plane  
0.300 (7,62)  
0.245 (6,22)  
0.045 (1,14)  
0.026 (0,66)  
0.006 (0,15)  
0.004 (0,10)  
0.100 (2,54)  
0.045 (1,14)  
0.320 (8,13) MAX  
0.019 (0,48)  
0.015 (0,38)  
1
20  
0.050 (1,27)  
0.540 (13,72)  
0.490 (12,45)  
0.005 (0,13) MIN  
4 Places  
10  
11  
0.260 (6,60)  
0.200 (5,08)  
0.260 (6,60)  
0.200 (5,08)  
4040180-4/C 02/02  
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 only.  
1
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  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL  
MPDI002C – JANUARY 1995 – REVISED DECEMBER 20002  
N (R-PDIP-T**)  
PLASTIC DUAL-IN-LINE PACKAGE  
16 PINS SHOWN  
PINS **  
14  
16  
18  
20  
DIM  
0.775  
0.775  
0.920  
1.060  
A MAX  
A
(19,69) (19,69) (23,37) (26,92)  
16  
9
0.745  
0.745  
0.850  
0.940  
A MIN  
(18,92) (18,92) (21,59) (23,88)  
MS-100  
VARIATION  
0.260 (6,60)  
0.240 (6,10)  
AA  
BB  
AC  
AD  
C
1
8
0.070 (1,78) MAX  
0.325 (8,26)  
0.300 (7,62)  
0.035 (0,89) MAX  
0.020 (0,51) MIN  
0.015 (0,38)  
Gauge Plane  
0.200 (5,08) MAX  
Seating Plane  
0.010 (0,25) NOM  
0.125 (3,18) MIN  
0.100 (2,54)  
0.430 (10,92) MAX  
0.021 (0,53)  
0.015 (0,38)  
0.010 (0,25)  
M
14/18 PIN ONLY  
20 pin vendor option  
D
4040049/E 12/2002  
NOTES: A. All linear dimensions are in inches (millimeters).  
B. This drawing is subject to change without notice.  
C. Falls within JEDEC MS-001, except 18 and 20 pin minimum body lrngth (Dim A).  
D. The 20 pin end lead shoulder width is a vendor option, either half or full width.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MSOI003E – JANUARY 1995 – REVISED SEPTEMBER 2001  
DW (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE PACKAGE  
16 PINS SHOWN  
0.020 (0,51)  
0.014 (0,35)  
9
0.050 (1,27)  
16  
0.010 (0,25)  
0.419 (10,65)  
0.400 (10,15)  
0.010 (0,25) NOM  
0.299 (7,59)  
0.291 (7,39)  
Gage Plane  
0.010 (0,25)  
1
8
0°– 8°  
0.050 (1,27)  
0.016 (0,40)  
A
Seating Plane  
0.012 (0,30)  
0.004 (0,10)  
0.004 (0,10)  
0.104 (2,65) MAX  
PINS **  
16  
18  
20  
24  
0.610  
28  
DIM  
0.410  
0.462  
0.510  
0.710  
(18,03)  
A MAX  
(10,41) (11,73) (12,95) (15,49)  
0.400  
0.453  
0.500  
0.600  
0.700  
(17,78)  
A MIN  
(10,16) (11,51) (12,70) (15,24)  
4040000/E 08/01  
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-013  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
MECHANICAL DATA  
MSOP002 – OCTOBER 1994  
NS (R-PDSO-G**)  
PLASTIC SMALL-OUTLINE PACKAGE  
14 PINS SHOWN  
0,51  
0,35  
1,27  
14  
M
0,25  
8
0,15 NOM  
5,60  
5,00  
8,20  
7,40  
Gage Plane  
1
7
0,25  
0°10°  
A
1,05  
0,55  
Seating Plane  
0,10  
2,00 MAX  
0,05 MIN  
PINS **  
14  
16  
20  
24  
DIM  
10,50  
10,50  
9,90  
12,90  
12,30  
15,30  
A MAX  
A MIN  
9,90  
14,70  
4040062/B 02/95  
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.  
1
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  
1
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  
1
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,  
copyright, maskworkright, orotherTIintellectualpropertyrightrelatingtoanycombination, machine, orprocess  
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  
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction  
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for  
such altered documentation.  
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.  
Mailing Address:  
Texas Instruments  
Post Office Box 655303  
Dallas, Texas 75265  
Copyright 2002, Texas Instruments Incorporated  

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