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參數(shù)資料
| 型號： | 74FCT540 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS OCTAL BUFFER/LINE DRIVER |
| 中文描述： | 快速CMOS八路緩沖器/線路驅(qū)動器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 96K |
| 代理商： | 74FCT540 |
2
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT540AT/CT
FAST CMOS OCTAL BUFFER/LINE DRIVER
SOIC/ SSOP/ QSOP
TOP VIEW
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
GND
O
0
O
1
O
2
O
3
O
5
O
7
O
4
O
6
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SO20-2
SO20-7
SO20-8
OE
B
OE
A
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
TERM(2)
V
TERM(3)
T
STG
I
OUT
Rating
Max.
–0.5 to +7
–0.5 to V
CC
+0.5
–65 to +150
–60 to +120
Unit
V
V
°C
mA
Termnal Voltage with Respect to GND
Termnal Voltage with Respect to GND
Storage Temperature
DC Output Current
8T-link
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect reliability. No
terminal voltage may exceed Vcc by +0.5V unless otherwise noted.
2. Inputs and Vcc terminals only.
3. Outputs and I/O terminals only.
CAPACITANCE
(T
A
= +25
O
C, f = 1.0MHz)
Parameter
(1)
C
IN
Input Capacitance
C
OUT
Output Capacitance
Symbol
Conditions
V
IN
= 0V
V
OUT
= 0V
Typ.
6
8
Max.
10
12
Unit
pF
pF
8T-link
NOTE:
1. This parameter is measured at characterization but not tested.
PIN CONFIGURATION
PIN DESCRIPTION
Pin Names
OE
A
,
OE
B
Dx
O
x
Description
3–State Output Enable Inputs (Active LOW)
Inputs
Outputs
FUNCTION TABLE
(1)
Inputs
OE
B
L
L
H
OE
A
L
L
H
D
L
H
X
Outputs
H
L
Z
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High-Impedance
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74FCT540ATPYG | 制造商:Integrated Device Technology Inc 功能描述:74FCT540ATPYG, OCTAL BUFFER/LINE DRIVER INVERTING 3-ST CMOS - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:IDT 74FCT540ATPYG, Octal Buffer/Line Driver Inverting 3-ST CMOS 20-Pin SSOP Tube |
| 74FCT540ATQG | 功能描述:緩沖器和線路驅(qū)動器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74FCT540ATQG8 | 功能描述:緩沖器和線路驅(qū)動器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74FCT540ATSOG | 功能描述:緩沖器和線路驅(qū)動器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74FCT540ATSOG8 | 功能描述:緩沖器和線路驅(qū)動器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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