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參數(shù)資料
| 型號(hào)： | SCAN18373T |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Transparent Latch with TRI-STATE Outputs(帶三態(tài)輸出的透明鎖存器) |
| 中文描述： | 透明鎖存器與三態(tài)輸出（帶三態(tài)輸出的透明鎖存器） |
| 文件頁數(shù)： | 9/14頁 |
| 文件大小： | 170K |
| 代理商： | SCAN18373T |
DC Electrical Characteristics
(Continued)
Symbol
Parameter
V
CC
(V)
Military
T
A
=
Units
Conditions
55C to +125C
Guaranteed Limits
2.0
I
CCt
Maximum I
CC
per Input
5.5
mA
V
I
= V
CC
2.1V
V
I
= V
CC
2.1V
TDI/TMS Pin,
Test One with the
Other Floating
5.5
2.15
mA
Note 3:
Maximum test duration 2.0 ms, one output loaded at a time.
Note 4:
All outputs loaded; thresholds associated with output under test.
Note 5:
Maximum test duration 2.0 ms, one output loaded at a time.
Noise Specifications
V
CC
(V)
Military
Fig.
No.
Symbol
Parameter
T
A
= 55C to +125C
Guaranteed Limits
0.8
Units
V
OLP
Maximum High
Output Noise
(Notes 6, 7)
Minimum Low
Output Noise
(Notes 6, 7)
5.0
V
V
OLV
-0.8
5.0
V
Note 6:
Maximum number of outputs that can switch simultaneously is n. (n1) outputs are switched LOW and one output held LOW.
Note 7:
Maximum number of outputs that can switch simultaneously is n. (n1) outputs are switched HIGH and one output held HIGH.
AC Electrical Characteristics
Normal Operation
Symbol
Parameter
V
CC
(V)
(Note 8)
Military
Units
Fig.
No.
T
A
=55C to +125C
C
L
= 50 pF
Min
2.5
2.5
2.5
2.5
1.5
1.5
2.0
2.0
Max
11.0
11.5
12.0
13.0
11.0
10.3
13.5
11.5
t
PLH
,
t
PHL
t
PLH
,
t
PHL
t
PLZ
,
t
PHZ
t
PZL
,
t
PZH
Propagation
Delay, D to Q
Propagation
Delay, LE to Q
Disable Time
5.0
ns
5.0
ns
5.0
ns
Enable Time
5.0
ns
Note 8:
Voltage Range 5.0 is 5.0V
±
0.5V.
AC Operating Requirements
Normal Operation
Symbol
Parameter
V
CC
(V)
(Note 9)
Military
Units
Fig.
No.
T
A
= 55C to +125C
C
L
= 50 pF
Guaranteed Minimum
3.0
t
S
Setup Time, H or L
5.0
ns
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SCAN18373TFMQB WAF | 制造商:Texas Instruments 功能描述: |
| SCAN18373TSSC | 功能描述:閉鎖 Transparent Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| SCAN18373TSSCX | 功能描述:閉鎖 Transparent Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| SCAN18374_YDC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| SCAN18374T | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:D Flip-Flop with TRI-STATE Outputs |
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