參數(shù)資料
型號： SCANSTA112
廠商： National Semiconductor Corporation
英文描述： 7-port Multidrop IEEE 1149.1 (JTAG) Multiplexer
中文描述： 7端口多點的IEEE 1149.1（JTAG接口）多路復用
文件頁數(shù)： 10/15頁
文件大小： 300K
代理商： SCANSTA112
DC Electrical Characteristics
(Continued)
Over recommended operating supply voltage and temperature ranges unless otherwise specified
Symbol
I
ILR
Parameter
Conditions
Min
-45
Max
-200
Units
μA
Input Current Low
(Input and I/O pins with pull-up resistors: TDI
B0
,
TDI
B1
, TMS
B0
, TMS
B1
, TRST
B0
, TRST
B1
, A0
B0
,
A1
B0
, A0
B1
, A1
B1
, TDI
(01-06)
, A0
01
, A1
01
)
Input High Current
(Input and I/O pins with pull-up resistors: TDI
B0
,
TDI
B1
, TMS
B0
, TMS
B1
, TRST
B0
, TRST
B1
, A0
B0
,
A1
B0
, A0
B1
, A1
B1
, TDI
(01-06)
, A0
01
, A1
01
)
Power-off Leakage Current
Outputs and I/O pins without pull-up resistors
Outputs and I/O pins with pull-up resistors
Maximum TRI-STATE Leakage Current
Outputs and I/O pins without pull-up resistors
Maximum Quiescent Supply Current
Maximum Dynamic Supply Current
V
IN
= GND
I
IH
V
IN
= V
CC
5.0
μA
I
OFF
V
CC
= 0V, V
IN
= 3.6V
(Note 3)
±
5.0
μA
±
200
±
5.0
μA
μA
I
OZ
I
CC
I
CCD
V
IN
= V
CC
or GND
V
IN
= V
CC
or GND, Input
Freq = 25MHz
3.8
68
mA
mA
Note 3:
Guaranteed by equivalent test method.
AC Electrical Characteristics: Scan Bridge Mode
Over recommended operating supply voltage and temperature ranges unless otherwise specified (Note 5).
Symbol
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
,
t
PLH
Parameter
Conditions
Typ
8.5
Max
13.5
Units
ns
Propagation Delay
TCK
B0
to TDO
B0
or TDO
B1
Propagation Delay
TCK
B1
to TDO
B0
or TDO
B1
Propagation Delay
TCK
B0
to TDO
(01-06)
Propagation Delay
TCK
B1
to TDO
(01-06)
Propagation Delay
TMS
B0
to TMS
B1
Propagation Delay
TMS
B1
to TMS
B0
Propagation Delay
TMS
B0
to TMS
(01-06)
Propagation Delay
TMS
B1
to TMS
(01-06)
Propagation Delay
TCK
B0
to TCK
B1
Propagation Delay
TCK
B1
to TCK
B0
Propagation Delay
TCK
B0
to TCK
(01-06)
Propagation Delay
TCK
B1
to TCK
(01-06)
Propagation Delay
TCK
B0
to TRST
B1
Propagation Delay
TCK
B1
to TRST
B0
8.5
14.0
ns
7.5
12.5
ns
7.5
13.0
ns
8.0
12.0
ns
8.0
12.0
ns
8.0
12.0
ns
8.0
12.0
ns
8.0
12.0
ns
8.0
12.0
ns
7.5
12.0
ns
7.5
12.0
ns
11.5
18.0
ns
11.5
18.0
ns
S
www.national.com
10
相關(guān)PDF資料
PDF描述
SCANSTA112SM 7-port Multidrop IEEE 1149.1 (JTAG) Multiplexer
SCANSTA112VS 7-port Multidrop IEEE 1149.1 (JTAG) Multiplexer
SCANSTA476 Eight Input IEEE 1149.1 Analog Voltage Monitor
SCANSTA476TSD Eight Input IEEE 1149.1 Analog Voltage Monitor
SCD5580A 8-Character 5 x 5 Dot Matrix Serial Input Dot Addressable Intelligent Display
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SCANSTA112_05 制造商:NSC 制造商全稱:National Semiconductor 功能描述:7-Port Multidrop IEEE 1149.1 (JTAG) Multiplexer
SCANSTA112EVK 功能描述:編碼器、解碼器、復用器和解復用器 SCANSTA112 EVAL KIT RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SCANSTA112EVK/NOPB 功能描述:界面開發(fā)工具 SCANSTA112 EVAL KIT RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
SCANSTA112SM 功能描述:編碼器、解碼器、復用器和解復用器 RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SCANSTA112SM/NOPB 功能描述:編碼器、解碼器、復用器和解復用器 7-port Multidrop Mux RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*