IDT74CBTLV16212PF Просмотр технического описания (PDF) - Integrated Device Technology
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IDT74CBTLV16212PF Datasheet PDF : 5 Pages
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IDT74CBTLV16212
LOW-VOLTAGE 24-BIT BUS EXCHANGE SWITCH
INDUSTRIAL TEMPERATURE RANGE
PIN CONFIGURATION
S0 1
1A1 2
1A2 3
2A1 4
2A2 5
3A1 6
3A2 7
GND 8
4A1 9
4A2 10
56 S1
55 S2
54 1B1
53 1B2
52 2B1
51 2B2
50 3B1
49 GND
48 3B2
47 4B1
ABSOLUTE MAXIMUM RATINGS(1)
Symbol Description
Max.
Unit
VCC Supply Voltage Range
–0.5 to 4.6
V
VI
Input Voltage Range
Continuous Channel Current
–0.5 to 4.6
V
128
mA
IIK
Input Clamp Current, VI/O < 0
–50
mA
TSTG StorageTemperatureRange
–65 to +150
°C
NOTE:
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.
5A1 11
5A2 12
6A1 13
6A2 14
7A1 15
7A2 16
46 4B2
45 5B1
44 5B2
43 6B1
42 6B2
41 7B1
PIN DESCRIPTION
Pin Names
Description
Sx
Data Select
xAx
Port A Inputs or Outputs
xBx
Port B Inputs or Outputs
VCC 17
8A1 18
GND 19
8A2 20
9A1 21
9A2 22
10A1 23
10A2 24
11A1 25
11A2 26
12A1 27
12A2 28
40 7B2
39 8B1
38 GND
37 8B2
36 9B1
35 9B2
34 10B1
33 10B2
32 11B1
31 11B2
30 12B1
29 12B2
SSOP/ TSSOP/ TVSOP
TOP VIEW
FUNCTION TABLE(1)
Inputs
S2
S1
S0
Inputs/Outputs
A1
A2
L
L
L
Z
Z
L
L
H
B1
Z
L
H
L
B2
Z
L
H
H
Z
B1
H
L
L
Z
B2
H
L
H
Z
Z
H
H
L
B1
B2
H
H
H
B2
B1
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
Z = High-Impedance
Operation
Disconnect
A1 port = B1 port
A1 port = B2 port
A2 port = B1 port
A2 port = B2 port
Disconnect
A1 port = B1 port
A2 port = B2 port
A1 port = B2 port
A2 port = B1 port
OPERATING CHARACTERISTICS(1)
Symbol
Parameter
Test Conditions
Min.
VCC
Supply Voltage
2.3
VIH
High-Level Control Input Voltage
VCC = 2.3V to 2.7V
1.7
VCC = 2.7V to 3.6V
2
VIL
Low-Level Control Input Voltage
VCC = 2.3V to 2.7V
—
VCC = 2.7V to 3.6V
—
TA
Operating Free-Air Temperature
–40
NOTE:
1. All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
Max.
Unit
3.6
V
—
V
—
0.7
V
0.8
+85
°C
2
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