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參數(shù)資料
| 型號(hào)： | 74LS157 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
| 中文描述： | 四2線1線數(shù)據(jù)選擇器/多路復(fù)用器 |
| 文件頁(yè)數(shù)： | 9/17頁(yè) |
| 文件大小： | 733K |
| 代理商： | 74LS157 |
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Orderable Device
Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
(RoHS)
TBD
Pb-Free
(RoHS)
SN74LS158N3
SN74LS158NE4
OBSOLETE
ACTIVE
PDIP
PDIP
N
N
16
16
Call TI
CU NIPDAU
Call TI
Level-NC-NC-NC
25
SN74LS158NSR
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
40
Green (RoHS &
no Sb/Br)
40
Green (RoHS &
no Sb/Br)
25
Pb-Free
(RoHS)
CU NIPDAU
Level-1-260C-UNLIM
SN74LS158NSRE4
ACTIVE
SO
NS
16
CU NIPDAU
Level-1-260C-UNLIM
SN74S157D
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
SN74S157DE4
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
SN74S157N
ACTIVE
PDIP
N
16
CU NIPDAU
Level-NC-NC-NC
SN74S157N3
SN74S157NE4
OBSOLETE
ACTIVE
PDIP
PDIP
N
N
16
16
TBD
Pb-Free
(RoHS)
Call TI
CU NIPDAU
Call TI
Level-NC-NC-NC
25
SN74S157NSR
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74S157NSRE4
ACTIVE
SO
NS
16
CU NIPDAU
Level-1-260C-UNLIM
SN74S158D
SN74S158DR
SN74S158N
SN74S158N3
SNJ54157J
SNJ54157W
SNJ54LS157FK
SNJ54LS157J
SNJ54LS157W
SNJ54LS158FK
SNJ54LS158J
SNJ54LS158W
SNJ54S157FK
SNJ54S157J
SNJ54S157W
SNJ54S158FK
SNJ54S158J
SNJ54S158W
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
OBSOLETE
OBSOLETE
OBSOLETE
SOIC
SOIC
PDIP
PDIP
CDIP
CFP
LCCC
CDIP
CFP
LCCC
CDIP
CFP
LCCC
CDIP
CFP
LCCC
CDIP
CFP
D
D
N
N
J
W
FK
J
W
FK
J
W
FK
J
W
FK
J
W
16
16
16
16
16
16
20
16
16
20
16
16
20
16
16
20
16
16
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Call TI
Call TI
Call TI
1
1
1
1
1
1
1
1
1
1
1
(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)
or
Green
(RoHS
&
no
Sb/Br)
-
please
check
PACKAGE OPTION ADDENDUM
www.ti.com
17-Oct-2005
Addendum-Page 2
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PDF描述 |
|---|---|
| 74LS160 | Synchronous Decade Counters(direct clear) |
| 74LS160A | Synchronous Decade Counters(direct clear) |
| 74LS160 | SYNCHRONOUS 4-BIT COUNTERS |
| 74LS160A | SYNCHRONOUS 4-BIT COUNTERS |
| 74LS160 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LS157 WAF | 制造商:Texas Instruments 功能描述: |
| 74LS157 DIP | 制造商:Panasonic Electric Works 功能描述:IC,LOGIC MUX,QUAD,2-INPUT,LS-TTL,DIP,16PIN,PLASTIC |
| 74LS157B1 | 制造商:SGS 功能描述:74LS157 |
| 74LS157D | 制造商:Texas Instruments 功能描述: 制造商:North American Philips Discrete Products Div 功能描述:LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, 16 Pin Plastic SOP |
| 74LS157DC | 制造商:Texas Instruments 功能描述: |
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