TI1 CD74HC595MTG4 8-bit shift registers with 3-state output regis ter Datasheet

D 8-Bit Serial-In, Parallel-Out Shift
D Wide Operating Voltage Range of 2 V to 6 V
D High-Current 3-State Outputs Can Drive Up
D
D
D
D
D
SCHS353 − JANUARY 2004
DW, E, M, NS, OR SM PACKAGE
(TOP VIEW)
QB
QC
QD
QE
QF
QG
QH
GND
To 15 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 14 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Shift Register Has Direct Clear
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
QA
SER
OE
RCLK
SRCLK
SRCLR
QH′
description/ordering information
The CD74HC595 device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage
register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and
storage registers. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial
output for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.
Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If both
clocks are connected together, the shift register always is one clock pulse ahead of the storage register.
ORDERING INFORMATION
PDIP − E
SOIC − DW
−55°C
−55
C to 125
125°C
C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOIC − M
SOP − NS
SSOP − SM
Tube of 25
CD74HC595E
Tube of 40
CD74HC595DW
Reel of 2000
CD74HC595DWR
Tube of 40
CD74HC595M
Reel of 2500
CD74HC595M96
Reel of 250
CD74HC595MT
Reel of 2000
CD74HC595NSR
Tube of 80
CD74HC595SM
Reel of 2000
CD74HC595SM96
TOP-SIDE
MARKING
CD74HC595E
HC595M
HC595M
HC595M
HJ595
† 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  2004, Texas Instruments Incorporated
! " #$%! " &$'(#! )!%*
)$#!" # ! "&%##!" &% !+% !%" %," "!$%!"
"!)) -!.* )$#! &#%""/ )%" ! %#%""(. #($)%
!%"!/ (( &%!%"*
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SCHS353 − JANUARY 2004
FUNCTION TABLE
INPUTS
2
SER
SRCLK
X
X
X
X
X
X
L
SRCLR
FUNCTION
RCLK
OE
X
X
H
X
X
L
Outputs QA−QH are disabled.
Outputs QA−QH are enabled.
L
X
X
Shift register is cleared.
↑
H
X
X
First stage of the shift register goes low.
Other stages store the data of previous stage, respectively.
H
↑
H
X
X
First stage of the shift register goes high.
Other stages store the data of previous stage, respectively.
X
X
X
↑
X
Shift-register data is stored in the storage register.
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SCHS353 − JANUARY 2004
logic diagram (positive logic)
OE
RCLK
SRCLR
SRCLK
SER
13
12
10
11
14
1D
C1
R
3R
C3
3S
15
2S
2R
C2
R
3R
C3
3S
1
2S
2R
C2
R
3R
C3
3S
2
2S
2R
C2
R
3R
C3
3S
3
2S
2R
C2
R
3R
C3
3S
4
2S
2R
C2
R
3R
C3
3S
5
2S
2R
C2
R
3R
C3
3S
6
2S
2R
C2
R
3R
C3
3S
7
9
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QA
QB
QC
QD
QE
QF
QG
QH
QH′
3
SCHS353 − JANUARY 2004
timing diagram
SRCLK
SER
RCLK
SRCLR
OE
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
QA
QB
QC
QD
QE
QF
QG
QH
QH’
NOTE:
4
ÎÎÎÎ
ÎÎÎÎ
implies that the output is in 3-State mode.
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absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±70 mA
Package thermal impedance, θJA (see Note 2): E package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57°C/W
M package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W
SM package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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.
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.
recommended operating conditions (see Note 3)
VCC
VIH
Supply voltage
VCC = 2 V
VCC = 4.5 V
High-level input voltage
VCC = 6 V
VCC = 2 V
VIL
VI
VO
∆t/∆v‡
MIN
NOM
MAX
2
5
6
Input voltage
3.15
0.5
1.35
Input transition rise/fall time
V
1.8
0
VCC = 2 V
VCC = 4.5 V
V
4.2
0
Output voltage
V
1.5
VCC = 4.5 V
VCC = 6 V
Low-level input voltage
UNIT
VCC
VCC
V
V
1000
500
ns
VCC = 6 V
400
TA
Operating free-air temperature
−55
125
°C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
‡ If this device is used in the threshold region (from VILmax = 0.5 V to VIHmin = 1.5 V), there is a potential to go into the wrong state from induced
grounding, causing double clocking. Operating with the inputs at tt = 1000 ns and VCC = 2 V does not damage the device; however, functionally,
the CLK inputs are not ensured while in the shift, count, or toggle operating modes.
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electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = −20 µA
VOH
VI = VIH or VIL
QH′, IOH = −4 mA
QA−QH, IOH = −6 mA
QH′, IOH = −5.2 mA
QA−QH, IOH = −7.8 mA
IOL = 20 µA
VOL
VI = VIH or VIL
QH′, IOL = 4 mA
QA−QH, IOL = 6 mA
QH′, IOL = 5.2 mA
QA−QH, IOL = 7.8 mA
6
TYP
2V
1.9
1.998
1.9
1.9
4.5 V
4.4
4.499
4.4
4.4
6V
5.9
5.999
5.9
5.9
3.98
4.3
3.7
3.84
3.98
4.3
3.7
3.84
5.48
5.8
5.2
5.34
5.48
5.8
5.2
5.34
4.5 V
6V
MAX
MIN
MAX
TA = -40°C TO
85°C
MIN
MIN
UNIT
MAX
V
2V
0.002
0.1
0.1
0.1
4.5 V
0.001
0.1
0.1
0.1
6V
0.001
0.1
0.1
0.1
0.17
0.26
0.4
0.33
0.17
0.26
0.4
0.33
0.15
0.26
0.4
0.33
0.15
0.26
0.4
0.33
6V
±0.1
±100
±1000
±1000
nA
±0.01
±0.5
±10
±5
µA
8
160
80
µA
10
10
10
pF
4.5 V
6V
II
IOZ
VI = VCC or 0
VO = VCC or 0,
QA−QH
6V
ICC
VI = VCC or 0,
IO = 0
6V
Ci
TA = -55°C TO
125°C
TA = 25°C
VCC
2V
to 6 V
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V
SCHS353 − JANUARY 2004
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
MIN
fclock
Clock frequency
SRCLK or RCLK high or low
tw
Pulse duration
SRCLR low
SER before SRCLK↑
SRCLK↑ before RCLK↑†
tsu
Setup time
SRCLR low before RCLK↑
SRCLR high (inactive) before SRCLK↑
th
Hold time, SER after SRCLK
SRCLK↑
TA = -55°C TO
125°C
TA = 25°C
MAX
MIN
MAX
TA = -40°C TO
85°C
MIN
2V
6
4.2
5
4.5 V
31
21
25
6V
36
25
29
2V
80
120
100
4.5 V
16
24
20
6V
14
20
17
2V
80
120
100
4.5 V
16
24
20
6V
14
20
17
2V
100
150
125
4.5 V
20
30
25
6V
17
25
21
2V
75
113
94
4.5 V
15
23
19
6V
13
19
16
2V
50
75
65
4.5 V
10
15
13
6V
9
13
11
2V
50
75
60
4.5 V
10
15
12
6V
9
13
11
2V
0
0
0
4.5 V
0
0
0
UNIT
MAX
MHz
ns
ns
ns
6V
0
0
0
† This setup time allows the storage register to receive stable data from the shift register. The clocks can be tied together, in which case the shift
register is one clock pulse ahead of the storage register.
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SCHS353 − JANUARY 2004
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
fmax
SRCLK
QH
H′
tpd
RCLK
tPHL
ten
tdis
SRCLR
OE
OE
QA−QH
QH
H′
QA−QH
QA−QH
QA−QH
tt
QH
H′
TA = -55°C TO
125°C
TA = 25°C
VCC
MAX
MIN
MAX
TA = -40°C TO
85°C
MIN
TYP
MIN
2V
6
26
4.2
5
4.5 V
31
38
21
25
6V
36
42
25
29
UNIT
MAX
MHz
2V
50
160
240
200
4.5 V
17
32
48
40
6V
14
27
41
34
2V
50
150
225
187
4.5 V
17
30
45
37
6V
14
26
38
32
2V
51
175
261
219
4.5 V
18
35
52
44
6V
15
30
44
37
2V
40
150
225
187
4.5 V
15
30
45
37
6V
13
26
38
32
2V
42
200
300
250
4.5 V
23
40
60
50
6V
20
34
51
43
2V
28
60
90
75
4.5 V
8
12
18
15
6V
6
10
15
13
2V
28
75
110
95
4.5 V
8
15
22
19
6V
6
13
19
16
ns
ns
ns
ns
ns
switching characteristics over recommended operating free-air temperature range, CL = 150 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
tpd
ten
tt
8
FROM
(INPUT)
TO
(OUTPUT)
VCC
RCLK
QA−QH
OE
QA−QH
QA−QH
TA = -55°C TO
125°C
TA = 25°C
MIN
MIN
MAX
TA = -40°C TO
85°C
TYP
MAX
MIN
2V
60
200
300
250
4.5 V
22
40
60
50
6V
19
34
51
43
2V
70
200
298
250
4.5 V
23
40
60
50
6V
19
34
51
43
2V
45
210
315
265
4.5 V
17
42
63
53
6V
13
36
53
45
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UNIT
MAX
ns
ns
ns
SCHS353 − JANUARY 2004
operating characteristics, TA = 25°C
PARAMETER
Cpd
Power dissipation capacitance
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TEST CONDITIONS
TYP
UNIT
No load
400
pF
9
SCHS353 − JANUARY 2004
PARAMETER MEASUREMENT INFORMATION
VCC
S1
Test
Point
From Output
Under Test
PARAMETER
RL
CL
(see Note A)
tPZH
ten
1 kΩ
tPZL
tPHZ
tdis
S2
RL
tPLZ
tpd or tt
1 kΩ
Data
Input
VCC
50%
10%
50%
VCC
0V
In-Phase
Output
50%
10%
tPHL
90%
90%
tr
tPHL
Out-ofPhase
Output
90%
tf
Open
Closed
Closed
Open
Open
Open
VCC
th
90%
90%
VCC
50%
10% 0 V
tf
50%
10%
Output
Control
(Low-Level
Enabling)
VCC
50%
50%
0V
tPZL
VOH
50%
10% V
OL
tf
Output
Waveform 1
(See Note B)
tPLZ
90%
VOH
VOL
Output
Waveform 2
(See Note B)
≈VCC
≈VCC
50%
10%
tPZH
tPLH
50%
10%
Open
VOLTAGE WAVEFORMS
SETUP AND HOLD AND INPUT RISE AND FALL TIMES
50%
tPLH
Closed
tr
VOLTAGE WAVEFORMS
PULSE DURATIONS
50%
Closed
0V
0V
Input
Open
tsu
0V
50%
50 pF
or
150 pF
50%
50%
tw
Low-Level
Pulse
S2
50 pF
or
150 pF
−−
Reference
Input
VCC
50%
S1
50 pF
LOAD CIRCUIT
High-Level
Pulse
CL
VOL
tPHZ
50%
90%
VOH
≈0 V
tr
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES FOR 3-STATE OUTPUTS
NOTES: A. CL includes probe and test-fixture capacitance.
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. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.
D. For clock inputs, fmax is measured when the input duty cycle is 50%.
E. The outputs are measured one at a time, with one input transition per measurement.
F. tPLZ and tPHZ are the same as tdis.
G. tPZL and tPZH are the same as ten.
H. tPLH and tPHL are the same as tpd.
Figure 1. Load Circuit and Voltage Waveforms
10
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PACKAGE OPTION ADDENDUM
www.ti.com
15-Apr-2017
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
MSL Peak Temp
(2)
(6)
(3)
Op Temp (°C)
Device Marking
(4/5)
CD74HC595DW
ACTIVE
SOIC
DW
16
40
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595DWR
ACTIVE
SOIC
DW
16
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595E
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
-55 to 125
CD74HC595E
CD74HC595EE4
ACTIVE
PDIP
N
16
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
-55 to 125
CD74HC595E
CD74HC595M
ACTIVE
SOIC
D
16
40
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595M96
ACTIVE
SOIC
D
16
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595MG4
ACTIVE
SOIC
D
16
40
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595MT
ACTIVE
SOIC
D
16
250
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595MTG4
ACTIVE
SOIC
D
16
250
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595NSR
ACTIVE
SO
NS
16
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HC595M
CD74HC595SM96
ACTIVE
SSOP
DB
16
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-55 to 125
HJ595
(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.
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
15-Apr-2017
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.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
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 2
PACKAGE MATERIALS INFORMATION
www.ti.com
26-Jan-2013
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
CD74HC595DWR
SOIC
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
12.0
16.0
Q1
DW
16
2000
330.0
16.4
10.75
10.7
2.7
CD74HC595M96
SOIC
D
16
2500
330.0
16.4
6.5
10.3
2.1
8.0
16.0
Q1
CD74HC595NSR
SO
NS
16
2000
330.0
16.4
8.2
10.5
2.5
12.0
16.0
Q1
CD74HC595SM96
SSOP
DB
16
2000
330.0
16.4
8.2
6.6
2.5
12.0
16.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
26-Jan-2013
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
CD74HC595DWR
SOIC
DW
16
2000
367.0
367.0
38.0
CD74HC595M96
SOIC
D
16
2500
333.2
345.9
28.6
CD74HC595NSR
SO
NS
16
2000
367.0
367.0
38.0
CD74HC595SM96
SSOP
DB
16
2000
367.0
367.0
38.0
Pack Materials-Page 2
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
0,15 M
15
0,25
0,09
8,20
7,40
5,60
5,00
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
2,00 MAX
0,10
0,05 MIN
PINS **
14
16
20
24
28
30
38
A MAX
6,50
6,50
7,50
8,50
10,50
10,50
12,90
A MIN
5,90
5,90
6,90
7,90
9,90
9,90
12,30
DIM
4040065 /E 12/01
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-150
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