74FCT2245ATQG8 IDT, 74FCT2245ATQG8 Datasheet - Page 2

• Manufacturer Part Number: 74FCT2245ATQG8
• Description: Bus Transceivers Octal Bidirectional Transceiver
• Manufacturer: IDT

Specifications of 74FCT2245ATQG8

• Rohs: yes
• Part # Aliases: IDT74FCT2245ATQG8

PIN CONFIGURATION
IDT74FCT2245AT/CT
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
GND
T/R
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
SOIC/ QSOP
TOP VIEW
20
19
18
17
16
15
14
13
12
11
V
OE
B
B
B
B
B
B
B
B
CC
0
1
2
3
4
5
6
7
2
ABSOLUTE MAXIMUM RATINGS
CAPACITANCE
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
2. Inputs and Vcc terminals only.
3. Output and I/O terminals only.
NOTE:
1. H = HIGH Voltage Level
FUNCTION TABLE
Symbol
C
C
Symbol
V
V
T
I
OUT
Pin Names
STG
TERM
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. No terminal voltage may exceed
Vcc by +0.5V unless otherwise noted.
IN
OUT
X = Don’t Care
L = LOW Voltage Level
A
B
0
0
OE
T/R
(2)
(3)
- A
- B
OE
H
L
L
7
7
Terminal Voltage with Respect to GND
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Input Capacitance
Output Capacitance
Inputs
Parameter
Output Enable Input (Active LOW)
Transmit/Receive Input
Side A Inputs or 3-State Outputs
Side BInputs or 3-State Outputs
Description
T/R
H
L
X
(1)
(T
A
INDUSTRIAL TEMPERATURE RANGE
= +25°C, F = 1.0MHz)
Conditions
V
(1)
V
Outputs
Bus B Data to Bus A
Bus A Data to Bus B
High Z State
OUT
Description
IN
= 0V
= 0V
–0.5 to V
Typ.
–65 to +150
–60 to +120
6
8
–0.5 to +7
Max
CC
Max.
+0.5
10
12
(1)
Unit
Unit
pF
pF
mA
° C
V
V