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IDT54/74FCT3827A/B
3.3V CMOS OCTAL BUFFERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
8.15
2
DIP/SOIC/SSOP/QSOP
TOP VIEW
PIN CONFIGURATIONS
3092 drw 02
PIN DESCRIPTION
Names
OE
I
3092 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
V
TERM(4)
Terminal Voltage
with Respect to
GND
T
A
Operating
Temperature
T
BIAS
Temperature
Under Bias
T
STG
Storage
Temperature
P
T
Power Dissipation
Commercial
–0.5 to +4.6
Military
–0.5 to +4.6
Unit
V
–0.5 to +7.0
–0.5 to +7.0
V
–0.5 to
V
CC
+ 0.5
–0.5 to
V
CC
+ 0.5
V
–40 to +85
–55 to +125
°
C
–55 to +125
–65 to +135
°
C
–55 to +125
–65 to +150
°
C
1.0
1.0
W
I
OUT
DC Output
Current
–60 to +60 –60 to +60 mA
3092 lnk 03
3092 tbl 02
CAPACITANCE
(T
A
= +25
°
C, f = 1.0MHz)
Symbol
Parameter
(1)
C
IN
Input
Capacitance
C
OUT
Output
Capacitance
NOTE:
1. This parameter is measured at characterization but not tested.
3092 lnk 04
Conditions
V
IN
= 0V
Typ.
3.5
Max.
6.0
Unit
pF
V
OUT
= 0V
4.0
8.0
pF
I/O
I
Description
When both are LOW the outputs are
enabled. When either one or both are
HIGH the outputs are High Z.
10-bit data input.
10-bit data output.
D
I
Y
I
I
O
Inputs
Output
OE
1
OE
2
D
I
L
H
X
X
Y
I
L
H
Z
Z
Function
Transparent
L
L
H
X
L
L
X
H
Three-State
OE
1
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
D
9
GND
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
Y
6
Y
7
Y
8
Y
9
OE
2
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P24-1
D24-1
SO24-2
SO24-7
&
SO24-8
21
22
23
24
FUNCTION TABLE
(1)
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High Impedance
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 ex-
tended periods may affect reliability.
2. Vcc terminals.
3. Input terminals.
4. Output and I/O terminals.