IDT74CBTLV16245 Integrated Device Technology, IDT74CBTLV16245 Datasheet - Page 2

• Manufacturer Part Number: IDT74CBTLV16245
• Description: Low-voltage 16-bit Bus Switch
• Manufacturer: Integrated Device Technology

OPERATING CHARACTERISTICS
NOTE:
1. All unused control inputs of the device must be held at V
PIN CONFIGURATION
IDT74CBTLV16245
LOW-VOLTAGE 16-BIT BUS SWITCH
Symbol
V
V
V
T
CC
IH
IL
A
GND
GND
GND
1
1
1
1
1
1
1
1
2
2
2
2
V
2
2
2
2
Supply Voltage
High-Level Control Input Voltage
Low-Level Control Input Voltage
Operating Free-Air Temperature
NC
NC
NC
NC
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
CC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
TSSOP/ TVSOP
Parameter
TOP VIEW
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
CC
1OE
1
1
NC
1
1
NC
1
1
GND
1
1
2
2
GND
2
2
V
2
2
GND
2
2
2OE
or GND to ensure proper device operation.
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
(1)
V
V
V
V
Test Conditions
CC
CC
CC
CC
= 2.3V to 2.7V
= 2.7V to 3.6V
= 2.3V to 2.7V
= 2.7V to 3.6V
2
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
PIN DESCRIPTION
FUNCTION TABLE
NOTE:
1. H = HIGH Voltage Level
ABSOLUTE MAXIMUM RATINGS
L = LOW Voltage Level
Symbol
Pin Names
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.
T
V
I
STG
V
CC
IK
xOE
x A x
x B x
I
Description
Supply Voltage Range
Input Voltage Range
Continuous Channel Current
Input Clamp Current, V
Storage Temperature Range
Input
OE
H
L
Output Enable (Active LOW)
Port A Inputs or Outputs
Port B Inputs or Outputs
Min.
–40
2.3
1.7
—
—
2
INDUSTRIAL TEMPERATURE RANGE
I/O
(EACH 8-BIT BUS SWITCH)
< 0
Description
A-Port = B-Port
Max.
Operation
Disconnect
+85
3.6
0.7
0.8
—
—
–65 to +150
–0.5 to 4.6
–0.5 to 4.6
Max.
128
–50
(1)
Unit
° C
V
V
V
(1)
Unit
mA
mA
° C
V
V