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参数资料
| 型号： | IDT74FCT16646ATPV8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封装： | SSOP-56 |
| 文件页数： | 2/8页 |
| 文件大小： | 96K |
| 代理商： | IDT74FCT16646ATPV8 |
2
INDUSTRIALTEMPERATURERANGE
IDT74FCT16646AT/CT/ET
FAST CMOS 16-BIT BUS TRANSCEIVER/REGISTER (3-STATE)
PIN CONFIGURATION
Symbol
Description
Max
Unit
VTERM(2) Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(3) Terminal Voltage with Respect to GND
–0.5 to VCC+0.5
V
TSTG
Storage Temperature
–65 to +150
°C
IOUT
DC Output Current
–60 to +120
mA
ABSOLUTE MAXIMUM RATINGS(1)
(1)
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.
2. All device terminals except FCT162XXX Output and I/O terminals.
3. Output and I/O terminals for FCT162XXX.
Pin Names
Description
xAx
DataRegisterAInputs
DataRegisterBOutputs
xBx
DataRegisterBInputs
DataRegisterAOutputs
xCLKAB, xCLKBA
Clock Pulse Inputs
xSAB, xSBA
OutputDataSourceSelectInputs
xDIR, xOE
OutputEnableInputs
PIN DESCRIPTION
SSOP/ TSSOP
TOP VIEW
1
B1
1
B2
GND
1
B3
1
B4
VCC
1
B5
1
B6
1
SBA
1
B7
1
B8
2
B1
2
B2
GND
2
B3
2
B4
VCC
2
B5
GND
1
CLKBA
2
B7
2
B6
2
B8
GND
2
SBA
2
CLKBA
2
OE
1DIR
1
CLKAB
1
SAB
GND
1
A1
1
A2
VCC
1
A3
1
A4
GND
1
A5
1
A6
1
A7
1
A8
GND
2
A1
2
A2
VCC
2
A3
2
SAB
2
A5
2
A4
2
A7
GND
2
A8
2
CLKAB
2
DIR
2
A6
47
37
38
39
40
41
42
43
44
45
46
33
34
35
36
56
55
49
50
51
52
53
54
48
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
11
21
22
23
24
29
30
31
32
25
26
27
28
1
OE
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
Z = High-Impedance
2. The data output functions may be enabled or disabled by various signals at the xOE or xDIR inputs. Data input functions are always enabled, i.e. data at the bus pins will
be stored on every LOW-to-HIGH transition on the clock inputs.
FUNCTION TABLE(1)
Inputs
DataI/O(2)
Operation or Function
xOE
xDIR
xCLKAB
xCLKBA
xSAB
xSBA
xAx
xBx
H
X
H or L
X
Input
Isolation
HX
↑↑
X
Store A and B Data
L
X
L
Output
Input
Real Time B Data to A Bus
L
X
H or L
X
H
Stored B Data to A Bus
L
H
X
L
X
Input
Output
Real Time A Data to B Bus
L
H or L
X
H
X
Stored A Data to B Bus
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
3.5
6
pF
COUT
Output Capacitance
VOUT = 0V
3.5
8
pF
CAPACITANCE (TA= +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74FCT16646ATV | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT16646TPV | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT16652TPA | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT16652TPV | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT16823ATPV | 制造商:INT_DEV_TECH 功能描述: |
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