IDT74LVC244A IDT [Integrated Device Technology], IDT74LVC244A Datasheet - Page 2

• Manufacturer Part Number: IDT74LVC244A
• Description: 3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O
• Manufacturer: IDT [Integrated Device Technology]

PIN CONFIGURATION
IDT74LVC244A
3.3V CMOS OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
GND
1
1
2
1
2
2
1
2
1
OE
Y
A
A
Y
A
Y
A
Y
4
2
4
1
1
3
3
2
SOIC/ SSOP/ QSOP/ TSSOP
1
4
2
5
8
3
6
7
9
10
TOP VIEW
19
17
15
20
14
18
16
13
12
11
1
2
1
V
2
1
2
2
1
2
Y
OE
Y
A
Y
A
A
Y
A
CC
1
4
3
2
3
2
4
1
2
CAPACITANCE
NOTE:
1. As applicable to the device type.
PIN DESCRIPTION
FUNCTION TABLE
ABSOLUTE MAXIMUM RATINGS
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
NOTES:
1. H = HIGH Voltage Level
Symbol
V
T
I
I
I
I
I
C
Symbol
C
C
CC
OUT
IK
OK
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.
IN
OUT
I/O
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
xOE
x A x
x Y x
xOE
H
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Continuous Clamp Current,
V
Continuous Current through each
V
L
L
Input Capacitance
Output Capacitance
I/O Port Capacitance
I
CC
< 0 or V
Parameter
or GND
O
Data Inputs
3-State Outputs
Output Enable Inputs (Active LOW)
Inputs
Description
< 0
(1)
(T
A
INDUSTRIAL TEMPERATURE RANGE
= +25°C, F = 1.0MHz)
Conditions
V
xAx
V
V
(EACH BUFFER)
H
L
X
OUT
IN
Description
IN
= 0V
= 0V
= 0V
Typ.
4.5
5.5
6.5
–0.5 to +6.5
–65 to +150
–50 to +50
(1)
±100
Max
–50
Outputs
Max.
xYx
H
6
8
8
L
Z
(1)
Unit
Unit
pF
pF
pF
mA
mA
mA
°C
V