74F365 Hex Buffer/Driver with 3-STATE Outputs
April 1988
Revised August 1999
74F365
Hex Buffer/Driver with 3-STATE Outputs
General Description
The 74F365 is a hex buffer and line driver designed to be
employed as a memory and address driver, clock driver
and bus-oriented transmitter/receiver.
Features
s
3-STATE buffer outputs
s
Outputs sink 64 mA
s
Bus-oriented
Ordering Code:
Order Number
74F365SC
74F365PC
Package Number
M16A
N16E
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
IEEE/IEC
Connection Diagram
Function Table
Inputs
OE
1
L
L
X
H
L
=
LOW Voltage Level
H
=
HIGH Voltage Level
Output
I
L
H
X
X
X
=
Immaterial
Z
=
High Impedance
OE
2
L
L
H
X
O
L
H
Z
Z
Unit Loading/Fan Out
Pin Names
OE
1
, OE
2
I
n
O
n
Description
Output Enable Input (Active LOW)
Inputs
Outputs
U.L.
HIGH/LOW
1.0/0.033
1.0/0.033
Input I
IH
/I
IL
Output I
OH
/I
OL
20
µA/20 µA
20
µA/20 µA
600/106.6 (80)
−12
mA/64 mA (48 mA)
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DS009522
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74F365
Absolute Maximum Ratings
(Note 1)
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V
CC
Pin Potential to Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with V
CC
=
0V)
Standard Output
3-STATE Output
Current Applied to Output
in LOW State (Max)
twice the rated I
OL
(mA)
−0.5V
to V
CC
−0.5V
to
+5.5V
−65°C
to
+150°C
−55°C
to
+125°C
−55°C
to
+150°C
−0.5V
to
+7.0V
−0.5V
to
+7.0V
−30
mA to
+5.0
mA
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to
+70°C
+4.5V
to
+5.5V
Note 1:
Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 2:
Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
V
IH
V
IL
V
CD
V
OH
Parameter
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
V
OL
I
IH
I
BVI
I
IL
I
OZH
I
OZL
I
OS
I
CEX
I
ZZ
I
CCH
I
CCL
I
CCZ
Output LOW
Voltage
Input HIGH Current
Input HIGH Current
Breakdown Test
Input LOW Current
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Output HIGH Leakage Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Power Supply Current
25
44
35
−100
20
100
−20
50
−50
−225
250
500
35
62
48
µA
µA
µA
µA
µA
mA
µA
µA
mA
mA
mA
Max
0.0
Max
Max
Max
Max
Max
0.0V
Max
Max
Max
V
IN
=
2.7V
V
IN
=
7.0V
V
IN
=
0.5V
V
OUT
=
2.7V
V
OUT
=
0.5V
V
OUT
=
0V
V
OUT
=
V
CC
V
OUT
=
5.25V
V
O
=
HIGH
V
O
=
LOW
V
O
=
HIGH Z
10% V
CC
10% V
CC
5% V
CC
10% V
CC
2.4
2.0
2.7
0.55
V
Min
V
Min
Min
2.0
0.8
−1.2
Typ
Max
Units
V
V
V
Min
V
CC
Conditions
Recognized as a HIGH Signal
Recognized as a LOW Signal
I
IN
= −18
mA
I
OH
= −3
mA
I
OH
= −15
mA
I
OH
= −3
mA
I
OL
=
64 mA
AC Electrical Characteristics
T
A
= +25°C
Symbol
Parameter
Min
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Disable Time
Propagation Delay
I
n
to O
n
Enable Time
2.5
2.5
2.5
2.5
2.0
2.0
V
CC
= +5.0V
C
L
=
50 pF
Typ
4.6
4.9
5.1
5.7
3.6
4.4
Max
6.5
7.0
9.5
9.0
6.5
6.5
T
A
= −55°C
to
+125°C
V
CC
= +5.0V
C
L
=
50 pF
Min
2.0
2.0
2.0
2.0
1.5
1.5
Max
7.0
7.0
8.5
8.5
6.5
9.0
T
A
=
0°C to
+70°C
V
CC
= +5.0V
C
L
=
50 pF
Min
2.0
2.0
2.5
2.5
2.0
2.0
Max
7.0
7.5
10.0
9.5
7.0
7.0
ns
ns
ns
Units
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74F365
Physical Dimensions
inches (millimeters) unless otherwise noted
16-Lead (0.150’ Wide) Molded Small Outline Package, JEDEC (S)
Package Number M16A
3
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74F365 Hex Buffer/Driver with 3-STATE Outputs
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Package Number N16E
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
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2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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