参数资料
型号: IDT74ALVCHR16409PF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: ALVC/VCX/A SERIES, 18-BIT EXCHANGER, TRUE OUTPUT, PDSO56
封装: TVSOP-56
文件页数: 2/8页
文件大小: 84K
代理商: IDT74ALVCHR16409PF
2
EXTENDED COMMERCIAL TEMPERATURE RANGE
IDT74ALVCHR16409
3.3V CMOS 9-BIT, 4-PORT UNIVERSAL BUS EXCHANGER
SSOP/TSSOP/TVSOP
TOP VIEW
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
↑ = LOW-to-HIGH Transition
2. B0 = Output level before the indicated steady-state input conditions were
established.
FUNCTION TABLE (1)
PIN DESCRIPTION
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. VCC terminals.
3. All terminals except VCC.
CAPACITANCE (TA = +25oC, f = 1.0MHz)
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
5
7
pF
COUT
Output
Capacitance
VOUT = 0V
7
9
pF
CI/O
I/O Port
Capacitance
VIN = 0V
7
9
pF
NEW16link
NOTE:
1. As applicable to the device type.
ABSOLUTE MAXIMUM RATING (1)
Symbol
Description
Max.
Unit
VTERM(2)
Terminal Voltage
with Respect to GND
– 0.5 to + 4.6
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
– 50 to + 50
mA
IIK
Continuous Clamp Current,
VI < 0 or VI
> VCC
± 50
mA
IOK
Continuous Clamp Current, VO < 0
– 50
mA
ICC
ISS
Continuous Current through
each VCC or GND
±100
mA
NEW16link
NOTE:
1. These pins have “Bus-Hold.” All other pins are standard inputs,
outputs, or I/Os.
PIN CONFIGURATION
GND
1
A1
VCC
GND
VCC
SO56-1
SO56-2
SO56-3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
48
49
50
51
52
53
54
55
56
1
GN D
VCC
GND
VCC
GND
25
26
27
28
32
31
30
29
PR E
SEL0
1
A 2
1
A 3
1
A 4
1
A 5
1
A 6
1
A7
1
A 8
2
A 1
2
A 2
2
A 3
2
A4
2
A 5
2
A6
2
A7
2
A 8
SELEN
1
B 2
1
B 3
1
B 4
1
B 5
1
B 6
1
B 7
1
B 8
1
B 9
2
B 1
2
B 2
2
B 3
2
B 4
2
B 5
2
B 6
2
B 7
2
B 8
1
A 9
2
A 9
SEL1
SEL2
SEL4
SEL3
2
B 9
CLK
1
B 1
Pin Names
Description
PRE
Preset Input (Active LOW)
SELEN
Select Enable Input (Active LOW)
SEL0-SEL4
Select Inputs
CLK
Clock Input
xAx
A-to-B Data Inputs or B-to-A 3-State Outputs(1)
xBx
B-to-A Data Inputs or A-to-B 3-State Outputs(1)
Inputs
Output
CLK
Send Port
Receive Port
L
H
HX
BO(2)
LX
BO(2)
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