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參數資料
| 型號： | IDTQS3B2491TF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | 9-BIT EXCHANGER, TRUE OUTPUT, PQFP64 |
| 封裝： | TQFP-64 |
| 文件頁數： | 3/6頁 |
| 文件大?。?/td> | 78K |
| 代理商： | IDTQS3B2491TF |
1999 Integrated Device Technology, Inc
IDT
QS3B491 AND QS3B2491
DSC-XXXXXX
3
TCA, TCB, TCC, TCD
Terminator Status
H
Active Terminator (Bus Hold) to V
BIAS (VBA…VBD)
L
Resistor Termination to V
BIAS (VBA…VBD)
Terminator OFF
TERMINATOR CONTROL
OPEN
PIN CONFIGURATION
(ALL PINS TOP VIEW)
TQFP
Note: ABSOLUTE MAXIMUM CONTINU-
OUS RATINGS are those values beyond
which damage to the device may occur.
Exposure to these conditions or conditions
beyond those indicated rating may adversely
affect device reliability. Functional operation
under absolute-maximum conditions is not
implied.
Supply Voltage to Ground .......................................................................... –0.5V to 7.0V
Bias Voltage to Ground .............................................................................. –0.5V to 7.0V
DC Switch Input Voltage ............................................................................ –0.5V to 7.0V
DC Control Input Voltage ........................................................................... –0.5V to 7.0V
AC Control Input Voltage (for pulse width
< 20ns ................................................... –3.0V
DC Input Diode Current, V
IN < 0 ........................................................................... –20mA
DC I/O Current, Max. Sink Current Per Pin .......................................................... 100mA
Maximum Power Dissipation .............................................................................. 1.0 watt
Storage Temperature Range .................................................................. –65oC to 150oC
ABSOLUTE MAXIMUM RATINGS
1
VBA
D2
D1
D0
C2
VCC
C1
C0
B2
B1
B0
A2
A1
A0
TCA
GND
VBD
A6
A7
A8
B6
VCC
B7
B8
C6
C7
C8
D6
D7
D8
TCD
GND
V
BB
A
3
A
4
A
5
B
3
GND
B
4
B
5
C
3
C
4
V
CC
C
5
D
3
D
4
D
5
V
BC
T
CB
LE
CLK
CLKEN
OE
S
0A
S
1A
V
CC
GND
S
0B
S
1B
S
0C
S
1C
S
0D
S
1D
T
CC
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IDTQS3L2384Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SSOP|24PIN|PLASTIC |
| IDTQS3L2384SO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SOP|24PIN|PLASTIC |
| IDTQS3L383 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH㈢ PRODUCTS HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH |
| IDTQS3L383_99 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH㈢ PRODUCTS HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH |
| IDTQS3L383Q | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH㈢ PRODUCTS HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH |
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