IDT74CBTLV3245 Integrated Device Technology, IDT74CBTLV3245 Datasheet - Page 2

• Manufacturer Part Number: IDT74CBTLV3245
• Description: Low-voltage Octal Bus Switch
• Manufacturer: Integrated Device Technology

PIN CONFIGURATION
OPERATING CHARACTERISTICS, T
NOTE:
1. All unused control inputs of the device must be held at V
IDT74CBTLV3245
LOW-VOLTAGE OCTAL BUS SWITCH
Symbol
V
V
V
T
CC
IH
IL
A
GND
Parameter
Supply Voltage
High-Level Control Input Voltage
Low-Level Control Input Voltage
Operating Free-Air Temperature
NC
A
A
A
A
A
A
A
A
5
1
2
3
4
7
8
6
10
1
2
3
4
9
5
6
7
8
QSOP / TSSOP
TOP VIEW
20
19
18
17
16
15
13
12
11
14
CC
or GND to ensure proper device operation.
V
OE
B
B
B
B
B
B
B
B
CC
1
2
3
4
5
6
7
8
Test Conditions
V
V
V
V
CC
CC
CC
CC
A
= 2.3V to 2.7V
= 2.7V to 3.6V
= 2.3V to 2.7V
= 2.7V to 3.6V
= 25°C
2
ABSOLUTE MAXIMUM RATINGS
PIN DESCRIPTION
FUNCTION TABLE
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
NOTE:
1. H = HIGH Voltage Level
Symbol
V
V
I
T
IK
STG
CC
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.
I
L = LOW Voltage Level
Pin Names
(1)
OE
A x
B x
SupplyVoltage Range
Input Voltage Range
Continuous Channel Current
Input Clamp Current, V
Storage Temperature
Input
OE
H
L
Min.
−40
Description
2.3
1.7
—
—
2
Output Enable (Active LOW)
Port A Inputs or Outputs
Port B Inputs or Outputs
INDUSTRIAL TEMPERATURE RANGE
I/O
(1)
< 0
Description
Max.
3.6
0.7
0.8
—
—
85
A Port = B Port
Operation
Isolation
–0.5 to +4.6
–0.5 to +4.6
–65 to +150
Max
128
–50
(1)
Unit
°C
V
V
V
Unit
mA
mA
° C
V
V