參數(shù)資料
型號(hào)： IDT74FCT623ATSO
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 通用總線功能
英文描述： FAST CMOS OCTAL BUS TRANSCEIVERS (3-STATE)
中文描述： FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝： 0.300 INCH, 0.050 INCH PITCH, SOIC-20
文件頁(yè)數(shù)： 2/6頁(yè)
文件大小： 102K
代理商： IDT74FCT623ATSO
MILITARY AND COMMERCIAL TEMPERATURE RANGES
IDT54/74FCT623T/AT/CT
FAST CMOS OCTAL BUS TRANSCEIVERS (3-STATE)
6.19
2
PIN CONFIGURATIONS
2563 drw 02
2563 drw 03
DEFINITION OF FUNCTIONAL TERMS
2563 tbl 01
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
Rating
V
TERM(2)
Terminal Voltage
with Respect to
GND
V
TERM(3)
Terminal Voltage
with Respect to
GND
T
A
Operating
Temperature
T
BIAS
Temperature
Under Bias
T
STG
Storage
Temperature
P
T
Power Dissipation
FUNCTION TABLE
(1)
GAB
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
GND
GBA
B
1
B
2
B
3
B
4
B
5
B
6
B
7
B
8
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DIP/SOIC/CERPACK
TOP VIEW
P20-1
D20-1
SO20-2
&
E20-1
INDEX
A
3
A
4
A
5
A
6
A
7
B
1
B
2
B
3
B
4
B
5
A
1
A
2
G
V
C
G
A
8
G
B
8
B
7
B
6
LCC
TOP VIEW
3
2
20 19
1
4
5
6
7
8
18
17
16
15
14
9 10 11 12 13
L20-2
Commercial
–0.5 to +7.0
Military
–0.5 to +7.0
Unit
V
–0.5 to
V
CC
+0.5
–0.5 to
V
CC
+0.5
V
0 to +70
–55 to +125
°
C
–55 to +125
–65 to +135
°
C
–55 to +125
–65 to +150
°
C
0.5
0.5
W
I
OUT
DC Output
Current
–60 to +120 –60 to +120 mA
NOTES:
1. H = HIGH Voltage Level
2. L = LOW Volage Level
3. Z = High-Impedance (OFF) state
2563 tbl 02
CAPACITANCE
(
T
A
= +25
°
C, f = 1.0MHz)
Symbol
C
IN
Parameter
(1)
Input
Capacitance
Output
Capacitance
Conditions
V
IN
= 0V
Typ.
6
Max. Unit
10
pF
C
OUT
V
OUT
= 0V
8
12
pF
2563 lnk 03
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS may cause 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
V
CC
by +0.5V unless otherwise noted.
2. Input and V
CC
terminals only.
3. Outputs and I/O terminals only.
2563 lnk 04
NOTE:
1. This parameter is measured at characterization but not tested.
Pin Names
G
BA, GAB
A
1
- A
8
B
1
- B
8
Description
Enable Inputs
A Bus Inputs or 3-State Outputs
B Bus Inputs or 3-State Outputs
Enable Inputs
G
BA
L
H
H
L
GAB
L
H
L
H
Outputs
B data to A bus
A data to B bus
Z
B data to A bus
A data to B bus
相關(guān)PDF資料
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