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參數資料
| 型號： | 74LVX125 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage Quad Buffer with 3-STATE Outputs |
| 中文描述： | 低電壓四緩沖器具有三態輸出 |
| 文件頁數： | 4/12頁 |
| 文件大小： | 227K |
| 代理商： | 74LVX125 |
74LVX125
4/12
Table 8: AC Electrical Characteristics
(Input t
r
= t
f
= 3ns)
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW
2) Parameter guaranteed by design
(*) Voltage range is 3.3V
±
0.3V
Table 9: Capacitive Characteristics
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/4 (per circuit)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time
2.7
2.7
3.3
(*)
3.3
(*)
2.7
2.7
3.3
(*)
3.3
(*)
2.7
3.3
(*)
2.7
15
50
15
5.8
8.3
4.4
10.1
13.6
6.2
1.0
1.0
1.0
13.5
17.0
8.5
1.0
1.0
1.0
14.5
18.0
9.5
ns
50
15
50
15
6.9
5.3
7.8
4.0
9.7
9.3
12.8
5.6
1.0
1.0
1.0
1.0
12.0
12.5
16.0
7.5
1.0
1.0
1.0
1.0
13.0
13.5
17.0
8.5
t
PZL
t
PZH
Output Enable
Time
ns
50
50
50
50
6.5
10.0
8.3
0.5
9.1
15.7
11.2
1.0
1.0
1.0
1.0
11.0
19.0
13.0
1.5
1.0
1.0
1.0
12.0
20.0
14.0
1.5
t
PLZ
t
PHZ
Output Disable
Time
ns
t
OSLH
t
OSHL
Output to Output
Skew Time (note
1,2)
ns
3.3
(*)
50
0.5
1.0
1.5
1.5
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
C
OUT
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
3.3
4
10
10
10
pF
3.3
6
pF
C
PD
3.3
14
pF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74LVX125ATTR | 制造商:STMicroelectronics 功能描述:QUAD BUS BUFFER - Tape and Reel |
| 74LVX125M | 功能描述:緩沖器和線路驅動器 Quad Buffer RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVX125M | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVX SMD 74LVX125 SOIC14 |
| 74LVX125M_Q | 功能描述:緩沖器和線路驅動器 Quad Buffer RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVX125MTC | 功能描述:緩沖器和線路驅動器 Quad Buffer RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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