IDT74LVCH245AQ IDT, Integrated Device Technology Inc, IDT74LVCH245AQ Datasheet - Page 2

• Manufacturer Part Number: IDT74LVCH245AQ
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74LVCH245AQ

• Logic Family: LVC
• Operating Supply Voltage (typ): 3.3V
• Propagation Delay Time: 9.5ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: LVTTL
• Output Logic Level: LVTTL
• Output Type: 3-State
• Package Type: SSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

PIN CONFIGURATION
IDT74LVCH245A
3.3V CMOS OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
GND
DIR
A
A
A
A
A
A
A
A
4
3
5
2
6
7
8
1
SSOP/ QSOP/ TSSOP
1
4
2
5
8
3
6
7
9
10
TOP VIEW
19
15
17
20
18
16
14
13
12
11
V
OE
B
B
B
B
B
B
B
B
CC
1
3
4
5
6
7
8
2
2
CAPACITANCE
NOTE:
1. As applicable to the device type.
PIN DESCRIPTION
NOTE:
1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.
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
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
OUT
I/O
OE
H
L
L
DIR
OE
A x
B x
Inputs
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Continuous Clamp Current,
V
Continuous Current through each
V
Input Capacitance
Output Capacitance
I/O Port Capacitance
I
CC
< 0 or V
Parameter
or GND
DIR
H
X
L
O
Output Enable Input (Active LOW)
Direction Control Input
Data Inputs
Data Outputs
Description
< 0
(1)
(T
(1)
Bus B Data to Bus A
Bus A Data to Bus B
Z
A
INDUSTRIAL TEMPERATURE RANGE
= +25°C, F = 1.0MHz)
(1)
Conditions
V
V
V
OUT
Description
IN
IN
= 0V
= 0V
= 0V
Outputs
Typ.
4.5
5.5
6.5
–0.5 to +6.5
–65 to +150
–50 to +50
±100
Max
–50
Max.
6
8
8
(1)
Unit
Unit
pF
pF
pF
mA
mA
mA
° C
V