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參數資料
| 型號： | IDT542540DTPYB |
| 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/線路驅動器 |
| 文件頁數： | 3/9頁 |
| 文件大?。?/td> | 185K |
| 代理商： | IDT542540DTPYB |
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 (TA = +25
°C, f = 1.0MHz)
Symbol
Rating
Commercial
Military
Unit
VTERM(2) Terminal Voltage
with Respect to
GND
–0.5 to +7.0
V
VTERM(3) Terminal Voltage
with Respect to
GND
–0.5 to
VCC +0.5
–0.5 to
VCC +0.5
V
TA
Operating
Temperature
0 to +70
–55 to +125
°C
TBIAS
Temperature
Under Bias
–55 to +125
–65 to +135
°C
TSTG
Storage
Temperature
–55 to +125
–65 to +150
°C
PT
Power Dissipation
0.5
W
IOUT
DC Output
Current
–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
VCC by +0.5V unless otherwise noted.
2. Input and VCC terminals only.
3. Outputs and I/O terminals only.
NOTES:
2565 tbl 02
1. H = High Voltage Level
X = Don’t Care
L = Low Voltage Level
Z = High Impedance
Symbol
Parameter(1)
Conditions
Typ.
Max. Unit
CIN
Input
Capacitance
VIN = 0V
6
10
pF
COUT
Output
Capacitance
VOUT = 0V
8
12
pF
2565 lnk 04
NOTE:
1. This parameter is measured at characterization but not tested.
Pin Names
Description
OEA, OEB
3–State Output Enable Inputs (Active LOW)
Dxx
Inputs
Oxx
Outputs
2565 tbl 01
Inputs(1)
Outputs(1)
OE
OEA
OE
OEB
D
240
244
540
541
LLL
H
LH
L
LL
H
L
H
L
H
X
ZZZZ
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| IDT542540DTQ | FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542540DTSO | FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542540DTSOB | FAST CMOS OCTAL BUFFER/LINE DRIVERS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IDT542540DTQ | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542540DTQB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542540DTSO | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542540DTSOB | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL BUFFER/LINE DRIVERS |
| IDT542540TD | 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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