SN74F374DBRG4 [TI]
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS; 八路边沿触发D型触发器具有三态输出
| 型号： | SN74F374DBRG4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| 文件： | 总17页 (文件大小：690K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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ꢉ ꢊꢋꢌꢍꢈꢎ ꢏꢐ ꢎꢑꢋ ꢒꢓ ꢐꢐ ꢎꢒ ꢎꢏꢈ ꢏꢑꢋ ꢔꢕ ꢎꢈꢄ ꢍ ꢓꢕ ꢑ ꢄꢍꢉ ꢕ
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SDFS077A − D2932, MARCH 1987 − REVISED OCTOBER 1993
SN54F374 . . . J PACKAGE
SN74F374 . . . DB, DW, OR N PACKAGE
(TOP VIEW)
• Eight D-Type Flip-Flops in a Single Package
• 3-State Bus-Driving True Outputs
• Full Parallel Access for Loading
• Buffered Control Inputs
OE
1Q
1D
2D
2Q
3Q
3D
4D
4Q
V
CC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
8Q
8D
7D
7Q
6Q
6D
• Package Options Include Plastic
Small-Outline (SOIC) and Shrink
Small-Outline (SSOP) Packages, Ceramic
Chip Carriers, and Plastic and Ceramic
DIPs
13 5D
12 5Q
description
These 8-bit flip-flops feature 3-state outputs
designed specifically for driving highly capacitive
or relatively low-impedance loads. They are
particularly suitable for implementing buffer
registers, I/O ports, bidirectional bus drivers, and
working registers.
11
GND
CLK
SN54F374 . . . FK PACKAGE
(TOP VIEW)
The eight flip-flops of the ′F374 are edge-triggered
D-type flip-flops. On the positive transition of the
clock (CLK) input, the Q outputs are set to the logic
levels that were set up at the data (D) inputs.
3
2
1
20 19
18
2D
2Q
3Q
3D
4D
8D
7D
7Q
6Q
4
5
6
7
8
17
16
15
A buffered output enable (OE) input can be used
to place the eight outputs in either a normal logic
state (high or low) or a 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 without
need for interface or pullup components.
14 6D
9 10 11 12 13
The output enable (OE) input 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.
The SN74F374 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count
and functionality of standard small-outline packages in less than half the printed-circuit-board area.
The SN54F374 is characterized for operation over the full military temperature range of −55°C to 125°C. The
SN74F374 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
Q
OE
L
CLK
D
H
L
↑
↑
H
L
L
L
H or L
X
X
X
Q
0
H
Z
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Copyright 1993, Texas Instruments Incorporated
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ꢠ ꢤ ꢡ ꢠꢙ ꢚꢮ ꢜꢛ ꢟ ꢧꢧ ꢥꢟ ꢝ ꢟ ꢞ ꢤ ꢠ ꢤ ꢝ ꢡ ꢩ
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2−1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆ ꢃ ꢇ ꢈ ꢀ ꢁꢆ ꢃꢄ ꢅꢆ ꢃ
ꢉꢊ ꢋꢌ ꢍꢈ ꢎꢏ ꢐꢎ ꢑꢋꢒ ꢓ ꢐꢐ ꢎꢒ ꢎꢏ ꢈ ꢏꢑ ꢋ ꢔꢕ ꢎꢈ ꢄ ꢍꢓ ꢕꢑꢄ ꢍ ꢉ ꢕꢀ
ꢖꢓ ꢋ ꢗ ꢈꢅ ꢑꢀ ꢋꢌꢋꢎ ꢈ ꢉ ꢘꢋ ꢕꢘꢋ ꢀ
SDFS077A − D2932, MARCH 1987 − REVISED OCTOBER 1993
†
logic symbol
logic diagram (positive logic)
1
1
OE
OE
EN
C1
11
11
CLK
CLK
C1
2
1Q
3
3
2
5
6
9
1D
1D
1D
2D
3D
4D
5D
6D
7D
8D
1D
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
4
7
8
12
15
16
19
13
14
17
18
To Seven Other Channels
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
‡
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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1.2 V to 7 V
I
Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 mA to 5 mA
Voltage range applied to any output in the disabled or power-off state . . . . . . . . . . . . . . . . . . . −0.5 V to 5.5 V
Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V
CC
Current into any output in the low state: SN54F374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
SN74F374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 mA
Operating free-air temperature range: SN54F374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
SN74F374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 voltage ratings may be exceeded provided the input current ratings are observed.
recommended operating conditions
SN54F374
SN74F374
UNIT
MIN NOM
MAX
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
− 3
0.8
−18
− 3
24
V
I
I
I
mA
mA
mA
°C
IK
High-level output current
Low-level output current
Operating free-air temperature
OH
OL
20
T
A
−55
125
0
70
2−2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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ꢖ ꢓꢋ ꢗꢈ ꢅ ꢑꢀꢋꢌꢋ ꢎꢈ ꢉ ꢘꢋ ꢕꢘ ꢋ
SDFS077A − D2932, MARCH 1987 − REVISED OCTOBER 1993
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54F374
SN74F374
PARAMETER
TEST CONDITIONS
I = −18 mA
UNIT
†
†
MIN TYP
MAX
MIN TYP
MAX
V
IK
V
CC
= 4.5 V,
−1.2
−1.2
V
I
I
I
I
I
I
= − 1 mA
= − 3 mA
= − 1 mA to −3 mA
= 20 mA
2.5
2.4
3.4
3.3
2.5
2.4
2.7
3.4
3.3
OH
OH
OH
OL
OL
V
= 4.5 V
CC
CC
V
V
OH
V
= 4.75 V,
0.3
0.5
V
OL
V
CC
= 4.5 V
V
= 24 mA
0.35
0.5
50
I
I
I
I
I
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
V
V
= 2.7 V
50
−50
0.1
µA
µA
OZH
OZL
I
O
O
= 0.5 V
−50
0.1
V = 7 V
mA
µA
I
V = 2.7 V
20
20
IH
I
V = 0.5 V
− 0.6
−150
86
− 0.6
−150
86
mA
mA
mA
IL
I
‡
V
= 0
−60
−60
OS
O
See Note 2
55
55
CCZ
†
‡
All typical values are at V
CC
= 5 V, T = 25°C.
A
Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.
is measured with OE at 4.5 V and all other inputs grounded.
NOTE 2:
I
CCZ
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
V
T
= 5 V,
= 25°C
CC
A
SN54F374
SN74F374
UNIT
′F374
MIN
0
MAX
MIN
0
MAX
60
MIN
0
MAX
70
f
t
Clock frequency
Pulse duration
100
MHz
ns
clock
CLK high
CLK low
High
7
7
7
w
6
6
6
2
2.5
2
2
Setup time, data before CLK↑
Hold time, data after CLK↑
t
t
ns
ns
su
2
2
Low
High
2
2
2
h
Low
2
2.5
2
2−3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆ ꢃ ꢇ ꢈ ꢀ ꢁꢆ ꢃꢄ ꢅꢆ ꢃ
ꢉꢊ ꢋꢌ ꢍꢈ ꢎꢏ ꢐꢎ ꢑꢋꢒ ꢓ ꢐꢐ ꢎꢒ ꢎꢏ ꢈ ꢏꢑ ꢋ ꢔꢕ ꢎꢈ ꢄ ꢍꢓ ꢕꢑꢄ ꢍ ꢉ ꢕꢀ
ꢖꢓ ꢋ ꢗ ꢈꢅ ꢑꢀ ꢋꢌꢋꢎ ꢈ ꢉ ꢘꢋ ꢕꢘꢋ ꢀ
SDFS077A − D2932, MARCH 1987 − REVISED OCTOBER 1993
switching characteristics (see Note 3)
V
C
R
= 5 V,
= 50 pF,
= 500 Ω,
= 25°C
V
C
R
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
L
CC
L
L
= 500Ω,
FROM
(INPUT)
TO
(OUTPUT)
†
PARAMETER
UNIT
T
A
T
A
= MIN to MAX
′F374
SN54F374
SN74F374
MIN
100
3.2
3.2
1.2
1.2
1.2
1.2
TYP
MAX
MIN
60
MAX
MIN
70
MAX
f
MHz
ns
max
PLH
PHL
PZH
t
t
6.1
6.1
8.6
5.4
4.9
3.9
8.5
8.5
11.5
7.5
7
3.2
3.2
1.2
1.2
1.2
1.2
10.5
11
3.2
3.2
1.2
1.2
1.2
1.2
10
10
Q
Q
Q
CLK
OE
t
14
10
8
12.5
8.5
8
ns
ns
t
PZL
t
PHZ
OE
t
5.5
7.5
6.5
PLZ
†
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 3: Load circuits and waveforms are shown in Section 1.
2−4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
23-Apr-2008
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
LCCC
CDIP
CDIP
CFP
Drawing
5962-9759001Q2A
5962-9759001QRA
5962-9759001QRA
5962-9759001QSA
5962-9759001QSA
JM38510/34105B2A
JM38510/34105B2A
JM38510/34105BRA
JM38510/34105BRA
JM38510/34105BSA
JM38510/34105BSA
SN54F374J
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
OBSOLETE
OBSOLETE
ACTIVE
FK
J
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
1
1
1
1
1
1
1
1
1
1
1
1
1
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
POST-PLATE N / A for Pkg Type
A42 SNPB
A42 SNPB
Call TI
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
J
W
W
FK
FK
J
CFP
Call TI
LCCC
LCCC
CDIP
CDIP
CFP
POST-PLATE N / A for Pkg Type
POST-PLATE N / A for Pkg Type
A42 SNPB
A42 SNPB
Call TI
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
Call TI
J
W
W
J
CFP
Call TI
CDIP
CDIP
SSOP
SSOP
SSOP
A42 SNPB
A42 SNPB
Call TI
SN54F374J
J
SN74F374DBLE
DB
DB
DB
SN74F374DBLE
Call TI
Call TI
SN74F374DBR
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74F374DBR
SN74F374DBRE4
SN74F374DBRE4
SN74F374DBRG4
SN74F374DBRG4
SN74F374DW
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SSOP
SSOP
SSOP
SSOP
SSOP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
DB
DB
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74F374DW
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74F374DWE4
SN74F374DWE4
SN74F374DWG4
SN74F374DWG4
SN74F374DWR
SN74F374DWR
SN74F374DWRE4
SN74F374DWRE4
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
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)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
23-Apr-2008
Orderable Device
SN74F374DWRG4
SN74F374DWRG4
SN74F374N
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
DW
20
20
20
20
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
PDIP
PDIP
DW
N
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74F374N
N
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74F374N3
SN74F374N3
SN74F374NE4
OBSOLETE
OBSOLETE
ACTIVE
PDIP
PDIP
PDIP
N
N
N
20
20
20
TBD
TBD
Call TI
Call TI
Call TI
Call TI
20
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74F374NE4
SN74F374NSR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
SO
SO
SO
SO
SO
SO
N
20
20
20
20
20
20
20
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
NS
NS
NS
NS
NS
NS
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74F374NSR
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74F374NSRE4
SN74F374NSRE4
SN74F374NSRG4
SN74F374NSRG4
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)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SNJ54F374FK
SNJ54F374FK
SNJ54F374J
SNJ54F374J
SNJ54F374W
SNJ54F374W
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
LCCC
LCCC
CDIP
CDIP
CFP
FK
FK
J
20
20
20
20
20
20
1
1
1
1
1
1
TBD
TBD
TBD
TBD
TBD
TBD
POST-PLATE N / A for Pkg Type
POST-PLATE N / A for Pkg Type
A42 SNPB
A42 SNPB
Call TI
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
J
W
W
CFP
Call TI
(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)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
23-Apr-2008
(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 3
PACKAGE MATERIALS INFORMATION
www.ti.com
11-Mar-2008
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0 (mm)
B0 (mm)
K0 (mm)
P1
W
Pin1
Diameter Width
(mm) W1 (mm)
(mm) (mm) Quadrant
SN74F374DBR
SN74F374DWR
SSOP
SOIC
DB
20
20
2000
2000
330.0
330.0
16.4
24.4
8.2
7.5
2.5
2.7
12.0
12.0
16.0
24.0
Q1
Q1
DW
10.8
13.0
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
11-Mar-2008
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
SN74F374DBR
SN74F374DWR
SSOP
SOIC
DB
20
20
2000
2000
346.0
346.0
346.0
346.0
33.0
41.0
DW
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
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
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
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