IDT74LVC4245A IDT [Integrated Device Technology], IDT74LVC4245A Datasheet - Page 2

• Manufacturer Part Number: IDT74LVC4245A
• Description: CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER WITH 3-STATE OUT-PUTS AND 5 VOLT TOLERANT I/O
• Manufacturer: IDT [Integrated Device Technology]

PIN CONFIGURATION
IDT74LVC4245A
CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER
(5V) V
GND
GND
CCA
DIR
A
A
A
A
A
A
A
A
4
6
2
3
5
8
1
7
SOIC/ SSOP/ QSOP/ TSSOP
1
2
4
5
8
3
6
7
9
10
11
12
TOP VIEW
23
19
24
22
21
20
18
17
16
15
14
13
V
B
B
B
B
B
B
B
B
GND
V
OE
1
2
4
5
7
8
CCB
CCB
3
6
(3.3V)
(3.3V)
2
ABSOLUTE MAXIMUM RATINGS
FOR V
CAPACITANCE
NOTES:
1. As applicable to the device type.
2. For A port only.
3. For B port only.
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
T
I
I
I
I
I
Symbol
C
C
C
OUT
IK
OK
CC
SS
Pin Names
STG
TERM
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.
L = LOW Voltage Level
X = Don’t Care
IN
I/O
I/O
DIR
OE
A x
B x
OE
H
L
L
Input Capacitance
I/O Port Capacitance
I/O Port Capacitance
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Continuous Clamp Current,
V
Continuous Current through each
V
CCB
I
CC
Parameter
< 0 or V
Inputs
or GND
OR V
O
Output Enable Input (Active LOW)
Direction Control Input
Port A Inputs or 3-State Outputs
Port B Inputs or 3-State Outputs
Description
< 0
(1)
DIR
H
X
L
CCB
(2)
(3)
(T
A
V
INDUSTRIAL TEMPERATURE RANGE
V
= +25°C, F = 1.0MHz)
OUT
V
IN
(1)
IN
(1)
V
= V
V
Conditions
V
Description
CCA
= V
CCB
= 0V or V
CCA
CCB
Bus B Data to Bus A
Bus A Data to Bus B
High Z state
CCA
= Open
= 3.3V
= 5V
or GND
or GND
CCA
Outputs
–0.5 to +6.5
–65 to +150
–50 to +50
±100
Typ. Max.
Max
–50
11
11
5
—
—
—
Unit
mA
mA
mA
°C
Unit
V
pF
pF
pF