CD4508BPW [TI]
CMOS DUAL 4-BIT LATCH; CMOS双4位锁存器
| 型号： | CD4508BPW |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | CMOS DUAL 4-BIT LATCH |
| 文件： | 总14页 (文件大小：520K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
The CD4508B types are supplied in 24-lead
hermetic dual-in-line ceramic packages (F3A
suffix), 24-lead dual-in-line plastic packages (E
suffix), 24-lead small-outline packages (M, M96,
and NSR suffixes), and 24-lead thin shrink
small-outline packages (PW and PWR suffixes).
The CD4508B is similar to industry type
MC14508.
Copyright 2003, Texas Instruments Incorporated
PACKAGE OPTION ADDENDUM
www.ti.com
28-Feb-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
CDIP SB
PDIP
Drawing
CD4508BD3
CD4508BE
ACTIVE
ACTIVE
JD
N
24
24
1
None
Call TI
Level-NC-NC-NC
15
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
CD4508BF3A
CD4508BM
ACTIVE
ACTIVE
CDIP
SOIC
J
24
24
1
None
Call TI
Level-NC-NC-NC
DW
25
Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
CD4508BM96
CD4508BNSR
CD4508BPW
CD4508BPWR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SO
DW
NS
24
24
24
24
2000
2000
60
Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
TSSOP
TSSOP
PW
PW
Pb-Free
(RoHS)
CU NIPDAU Level-1-250C-UNLIM
2000
Pb-Free
(RoHS)
CU NIPDAU Level-1-250C-UNLIM
(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 - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
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" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry 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
MCDI004A – JANUARY 1995 – REVISED NOVEMBER 1997
J (R-GDIP-T**)
CERAMIC DUAL-IN-LINE PACKAGE
24 PINS SHOWN
B
13
24
C
12
1
0.065 (1,65)
0.045 (1,14)
Lens Protrusion (Lens Optional)
0.010 (0.25) MAX
0.090 (2,29)
0.060 (1,53)
0.175 (4,45)
0.140 (3,56)
A
Seating Plane
0.018 (0,46) MIN
0.125 (3,18) MIN
0.022 (0,56)
0.014 (0,36)
0.100 (2,54)
0.012 (0,30)
0.008 (0,20)
24
28
32
40
PINS **
DIM
”A”
NARR
WIDE
NARR
WIDE
NARR
WIDE
NARR
WIDE
0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85)
0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99)
1.265(32,13) 1.265(32,13) 1.465(37,21) 1.465(37,21) 1.668(42,37) 1.668(42,37) 2.068(52,53) 2.068(52,53)
1.235(31,37) 1.235(31,37) 1.435(36,45) 1.435(36,45) 1.632(41,45) 1.632(41,45) 2.032(51,61) 2.032(51,61)
0.541(13,74) 0.598(15,19) 0.541(13,74) 0.598(15,19) 0.541(13,74) 0.598(15,19) 0.541(13,74) 0.598(15,19)
0.514(13,06) 0.571(14,50) 0.514(13,06) 0.571(14,50) 0.514(13,06) 0.571(14,50) 0.514(13,06) 0.571(14,50)
MAX
MIN
MAX
MIN
”B”
”C”
MAX
MIN
4040084/C 10/97
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Window (lens) added to this group of packages (24-, 28-, 32-, 40-pin).
D. This package can be hermetically sealed with a ceramic lid using glass frit.
E. Index point is provided on cap for terminal identification.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MCDI005 – JANUARY 1998
JD (R-CDIP-T**)
CERAMIC SIDE-BRAZE DUAL-IN-LINE PACKAGE
24 PINS SHOWN
A
24
13
0.590 (15,00)
TYP
1
12
0.065 (1,65)
0.045 (1,14)
0.175 (4,45)
0.140 (3,56)
0.620 (15,75)
0.590 (14,99)
0.075 (1,91) MAX (4 Places)
Seating Plane
0.020 (0,51) MIN
0°–15°
0.021 (0,53)
0.015 (0,38)
0.125 (3,18) MIN
0.100 (2,54)
0.012 (0,30)
0.008 (0,20)
PINS **
24
28
1.450
40
48
52
DIM
1.250
2.050
2.435
2.650
A MAX
(31,75) (36,83) (52,07) (61,85) (67,31)
4040087/B 04/95
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 metal lid.
D. The terminals are gold-plated.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MPDI006B – SEPTEMBER 2001 – REVISED APRIL 2002
N (R–PDIP–T24)
PLASTIC DUAL–IN–LINE
1.222 (31,04) MAX
24
13
0.360 (9,14) MAX
1
12
0.070 (1,78) MAX
0.200 (5,08) MAX
0.020 (0,51) MIN
0.425 (10,80) 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)
0.010 (0,25) NOM
4040051–3/D 09/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS–010
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MPDI008 – OCTOBER 1994
N (R-PDIP-T**)
PLASTIC DUAL-IN-LINE PACKAGE
24 PIN SHOWN
A
24
13
0.560 (14,22)
0.520 (13,21)
1
12
0.060 (1,52) TYP
0.200 (5,08) MAX
0.020 (0,51) MIN
0.610 (15,49)
0.590 (14,99)
Seating Plane
0.100 (2,54)
0.125 (3,18) MIN
0.010 (0,25) NOM
0°–15°
0.021 (0,53)
0.015 (0,38)
0.010 (0,25)
PINS **
M
24
28
32
40
48
52
DIM
1.270
1.450
1.650
2.090
2.450
2.650
A MAX
(32,26) (36,83) (41,91) (53,09) (62,23) (67,31)
1.230
1.410
1.610
2.040
2.390
2.590
A MIN
(31,24) (35,81) (40,89) (51,82) (60,71) (65,79)
4040053/B 04/95
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-011
D. Falls within JEDEC MS-015 (32 pin only)
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
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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