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參數(shù)資料
| 型號(hào)： | SCAN18374T |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | D-Type Flip-Flop with 3-STATE Outputs |
| 中文描述： | D類觸發(fā)器觸發(fā)器3態(tài)輸出 |
| 文件頁(yè)數(shù)： | 10/12頁(yè) |
| 文件大小： | 99K |
| 代理商： | SCAN18374T |
www.fairchildsemi.com
10
S
AC Operating Requirements
Scan Test Operation
Note 11:
Voltage Range 5.0 is 5.0V
±
0.5V.
Note 12:
This delay represents the timing relationship between the data Input and TCK at the associated scan cells numbered 0
–
8, 9
–
17, 18
–
26 and 27
–
35.
Note 13:
Timing pertains to BSR 38 and 41 only.
Note 14:
This delay represents the timing relationship between AOE, BOE and TCK at scan cells 36 and 39 only.
Note 15:
Timing pertains to BSR 37 and 40 only.
Note:
All Input Timing Delays involving TCK are measured from the rising edge of TCK.
Symbol
Parameter
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Guaranteed Minimum
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Units
(V)
(Note 11)
t
S
Setup Time, H or L
5.0
3.0
3.0
ns
Data to TCK (Note 12)
Hold Time, H or L
TCK to Data (Note 12)
t
H
5.0
4.5
4.5
ns
t
S
Setup Time, H or L
AOE
1
, BOE
1
to TCK (Note 13)
Hold Time, H or L
5.0
3.0
3.0
ns
t
H
5.0
4.5
4.5
ns
TCK to AOE
1
, BOE
1
(Note 13)
Setup Time, H or L
Internal AOE, BOE to TCK (Note 14)
t
S
5.0
3.0
3.0
ns
t
H
Hold Time, H or L
TCK to Internal AOE, BOE (Note 14)
Setup Time
5.0
3.0
3.0
ns
t
S
5.0
3.0
3.0
ns
ACP, BCP (Note 15) to TCK
Hold Time
TCK to ACP, BCP (Note 15)
t
H
5.0
3.5
3.5
ns
t
S
Setup Time, H or L
TMS to TCK
Hold Time, H or L
5.0
8.0
8.0
ns
t
H
5.0
2.0
2.0
ns
TCK to TMS
Setup Time, H or L
TDI to TCK
t
S
5.0
4.0
4.0
ns
t
H
Hold Time, H or L
TCK to TDI
5.0
4.5
4.5
ns
t
W
Pulse Width TCK
5.0
H
L
15.0
5.0
15.0
5.0
ns
f
MAX
Maximum TCK
Clock Frequency
Wait Time, Power Up to TCK
5.0
25
25
MHz
T
pu
T
dn
5.0
100
100
ns
Power Down Delay
0.0
100
100
ms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SCAN18374TFMQB WAF | 制造商:Texas Instruments 功能描述: |
| SCAN18374TSSC | 功能描述:觸發(fā)器 D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SCAN18374TSSCX | 功能描述:觸發(fā)器 D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SCAN1837TSSC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Transparent Latch with 3-STATE Outputs |
| SCAN18540_YDB3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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