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參數(shù)資料
| 型號： | IDT542240ATQ |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| 中文描述： | 快速CMOS八路緩沖器/線路驅(qū)動器 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 185K |
| 代理商： | IDT542240ATQ |
IDT54/74FCT240/244T/AT/CT/DT - 2240/2244T/AT/CT, IDT54/74FCT540/541/2541T/AT/CT
FAST CMOS OCTAL BUFFER/LINE DRIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.8
3
PIN DESCRIPTION
FUNCTION TABLE
ABSOLUTE MAXIMUM RATINGS
(1)
CAPACITANCE
(T
A
= +25
°
C, f = 1.0MHz)
Symbol
V
TERM(2)
Terminal Voltage
with Respect to
GND
V
TERM(3)
Terminal Voltage
with Respect to
GND
T
A
Operating
Temperature
T
BIAS
Temperature
Under Bias
T
STG
Storage
Temperature
P
T
Power Dissipation
Rating
Commercial
–0.5 to +7.0
Military
–0.5 to +7.0
Unit
V
–0.5 to
V
CC
+0.5
–0.5 to
V
CC
+0.5
V
0 to +70
–55 to +125
°
C
–55 to +125
–65 to +135
°
C
–55 to +125
–65 to +150
°
C
0.5
0.5
W
I
OUT
DC Output
Current
–60 to +120 –60 to +120 mA
2565 lnk 03
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS 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
V
CC
by +0.5V unless otherwise noted.
2. Input and V
CC
terminals only.
3. Outputs and I/O terminals only.
NOTES:
1. H = High Voltage Level
X = Don’t Care
L = Low Voltage Level
Z = High Impedance
2565 tbl 02
Symbol
C
IN
Parameter
(1)
Input
Capacitance
Output
Capacitance
Conditions
V
IN
= 0V
Typ.
6
Max. Unit
10
pF
C
OUT
V
OUT
= 0V
8
12
pF
2565 lnk 04
NOTE:
1. This parameter is measured at characterization but not tested.
Pin Names
OE
A
,
OE
B
Dxx
Oxx
Description
3–State Output Enable Inputs (Active LOW)
Inputs
Outputs
2565 tbl 01
Inputs
(1)
OE
B
Outputs
(1)
244
OE
A
L
L
H
D
L
H
X
240
H
L
Z
540
541
L
L
H
L
H
Z
H
L
Z
L
H
Z
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT542240ATQB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542240ATSO | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542240ATSOB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542240BTD | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542240BTDB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
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