
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
2
IDT54/74FCT162244T/AT/CT/ET
FAST CMOS 16-BIT BUFFER/LINE DRIVER
SSOP/ TSSOP/ TVSOP/ CERPACK
TOP VIEW
PIN CONFIGURATION
1
Y
1
GND
1
Y
3
V
CC
GND
3
Y
2
GND
V
CC
GND
1
Y
2
1
Y
4
2
Y
1
2
Y
2
2
Y
3
2
Y
4
3
Y
1
3
Y
3
3
Y
4
4
Y
1
4
Y
3
4
Y
4
4
Y
2
4
OE
1
A
1
1
A
2
GND
1
A
3
1
A
4
V
CC
2
A
1
2
A
2
2
A
3
2
A
4
3
A
1
3
A
2
3
A
3
3
A
4
V
CC
4
A
1
4
A
3
4
A
4
4
A
2
GND
GND
GND
2
OE
3
OE
39
29
30
31
32
33
34
35
36
37
38
25
26
27
28
48
47
41
42
43
44
45
46
40
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
11
21
22
23
24
1
OE
Symbol
V
TERM
(2)
V
TERM
(3)
T
STG
I
OUT
Description
Max
Unit
V
V
°C
mA
Termnal Voltage with Respect to GND
Termnal Voltage with Respect to GND
Storage Temperature
DC Output Current
–0.5 to +7
–0.5 to V
CC
+0.5
–65 to +150
–60 to +120
ABSOLUTE MAX IMUM RATINGS
(1)
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUMRATINGS 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 maximumrating
conditions for extended periods may affect reliability.
2. All device termnals except FCT162XXXT Output and I/O termnals.
3. Output and I/O termnals termnals for FCT162XXXT and FCT166XXXT.
Symbol
C
IN
C
OUT
Parameter
(1)
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Typ.
3.5
3.5
Max.
6
8
Unit
pF
pF
CAPACITANCE
(T
A
= +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
Pin Names
x
OE
xAx
xYx
Description
3-State Output Enable Inputs (Active LOW)
Data Inputs
3-State Outputs
PIN DESCRIPTION
NOTE:
1. H = HIGH Voltage Level
X = Dont Care
L = LOW Voltage Level
Z = High-Impedance
Inputs
Outputs
x
OE
xAx
xYx
L
L
L
L
H
H
H
X
Z
FUNCTION TABLE
(1)