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参数资料
| 型号： | SCAN182245ASSC |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 总线收发器 |
| 中文描述： | SCAN/JTAG/3J SERIES, DUAL 9-BIT BOUNDARY SCAN TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封装： | 0.300 INCH, MO-118, SSOP-56 |
| 文件页数： | 2/13页 |
| 文件大小： | 133K |
| 代理商： | SCAN182245ASSC |
www.fairchildsemi.com
10
SCAN18224
5A
AC Electrical Characteristics
Normal Operation:
Note 5: Voltage Range 5.0V
± 0.5V
AC Electrical Characteristics
Scan Test Operation
Note 6: Voltage Range 5.0V
± 0.5V
Note: All Propagation Delays involving TCK are measured from the falling edge of TCK.
Symbol
Parameter
VCC
TA = 40°C to +85°C
Units
(V)
CL = 50 pF
(Note 5)
Min
Typ
Max
tPLH
tPHL
Propagation Delay
5.0
1.0
3.1
5.2
ns
A to B, B to A
1.5
4.4
6.5
tPLZ
Disable Time
5.0
1.5
4.8
8.6
ns
tPHZ
1.5
5.2
8.9
tPZL
Enable Time
5.0
1.5
5.5
9.1
ns
tPZH
1.5
4.6
8.2
Symbol
Parameter
VCC
TA = 40°C to +85°C
Units
(V)
CL = 50 pF
(Note 6)
Min
Typ
Max
tPLH
tPHL
Propagation Delay
5.0
2.9
6.1
10.2
ns
TCK to TDO
4.2
7.7
12.1
tPLZ
Disable Time
5.0
2.1
5.9
10.7
ns
tPHZ
TCK to TDO
3.3
7.4
12.5
tPZL
tPZH
Enable Time
5.0
4.6
8.7
13.7
ns
TCK to TDO
2.8
6.8
11.5
tPLH
Propagation Delay
5.0
2.8
6.3
10.7
ns
tPHL
TCK to Data Out during Update-DR State
4.5
8.2
13.0
tPLH
Propagation Delay
5.0
3.3
7.2
12.2
ns
tPHL
TCK to Data Out during Update-IR State
5.0
9.3
14.8
tPLH
Propagation Delay
5.0
3.7
8.4
14.0
ns
tPHL
TCK to Data Out during Test Logic Reset State
5.7
10.8
17.2
tPLZ
Disable Time
5.0
2.8
7.6
13.9
ns
tPHZ
TCK to Data Out during Update-DR State
3.5
8.4
14.5
tPLZ
Disable Time
5.0
3.6
8.7
15.1
ns
tPHZ
TCK to Data Out during Update-IR State
3.8
9.2
15.9
tPLZ
Disable Time
5.0
4.0
9.8
17.1
ns
tPHZ
TCK to Data Out during Test Logic Reset State
4.2
9.9
16.6
tPZL
Enable Time
5.0
4.4
9.3
15.5
ns
tPZH
TCK to Data Out during Update-DR State
3.0
7.5
13.3
tPZL
Enable Time
5.0
5.2
10.7
17.4
ns
tPZH
TCK to Data Out during Update-IR State
3.9
9.0
15.4
tPZL
Enable Time
5.0
5.7
12.0
19.8
ns
tPZH
TCK to Data Out during Test Logic Reset State
3.0
10.2
17.6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SCAN182245ASSCQB | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Non-Inverting Transceiver with 25OHM Series Resistor Outputs |
| SCAN182245ASSCX | 功能描述:总线收发器 Non-Inverting Trans RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SCAN182245ASSMQB | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Non-Inverting Transceiver with 25OHM Series Resistor Outputs |
| SCAN182245ASSMX | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Non-Inverting Transceiver with 25OHM Series Resistor Outputs |
| SCAN182245BFCQB | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Non-Inverting Transceiver with 25OHM Series Resistor Outputs |
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