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74HC366; 74HCT366
Hex buffer/line driver; 3-state; inverting
Rev. 5 — 2 February 2016
Product data sheet
1. General description
The 74HC366; 74HCT366 is a hex inverting buffer/line driver with 3-state outputs
controlled by the output enable inputs (OEn). A HIGH on OEn causes the outputs to
assume a high impedance OFF-state. Inputs include clamp diodes. This enables the use
of current limiting resistors to interface inputs to voltages in excess of V
CC
.
2. Features and benefits
Inverting outputs
Input levels:
For 74HC366: CMOS level
For 74HC366: TTL level
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Multiple package options
3. Ordering information
Table 1.
Ordering information
Package
Temperature range Name
74HC366
74HC366D
74HC366PW
74HCT366
74HCT366D
74HCT366DB
40 C
to +125
C
40 C
to +125
C
SO16
SSOP16
TSSOP16
plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
plastic shrink small outline package; 16 leads; body width
5.3 mm
plastic thin shrink small outline package; 16 leads; body
width 4.4 mm
SOT338-1
SOT403-1
40 C
to +125
C
40 C
to +125
C
SO16
TSSOP16
plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
plastic thin shrink small outline package; 16 leads; body
width 4.4 mm
SOT403-1
Description
Version
Type number
74HCT366PW
40 C
to +125
C
NXP Semiconductors
74HC366; 74HCT366
Hex buffer/line driver; 3-state; inverting
4. Functional diagram
Fig 1.
Functional diagram
Fig 2.
Logic symbol
Fig 3.
IEC logic symbol
Fig 4.
Logic diagram
74HC_HCT366
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 5 — 2 February 2016
2 of 20
NXP Semiconductors
74HC366; 74HCT366
Hex buffer/line driver; 3-state; inverting
5. Pinning information
5.1 Pinning
Fig 5.
Pin configuration
5.2 Pin description
Table 2.
Symbol
OE1, OE2
1A, 2A, 3A, 4A, 5A, 6A
1Y, 2Y, 3Y, 4Y, 5Y, 6Y
GND
V
CC
Pin description
Pin
1, 15
2, 4, 6, 10, 12, 14
3, 5, 7, 9, 11, 13
8
16
Description
output enable input (active LOW)
data input
data output
ground (0 V)
supply voltage
6. Functional description
Table 3.
Control
OE1
L
L
X
H
[1]
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
Function table
[1]
Input
OE2
L
L
H
X
nA
L
H
X
X
Output
nY
H
L
Z
Z
74HC_HCT366
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 5 — 2 February 2016
3 of 20
NXP Semiconductors
74HC366; 74HCT366
Hex buffer/line driver; 3-state; inverting
7. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
CC
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
SO16 package
SSOP16 package
TSSOP16 package
[1]
[2]
For SO16 packages: P
tot
derates linearly with 8 mW/K above 70
C.
For SSOP16 and TSSOP16 packages: P
tot
derates linearly with 5.5 mW/K above 60
C.
[1]
[2]
[2]
Conditions
V
I
<
0.5
V or V
I
> V
CC
+ 0.5 V
V
O
<
0.5
V or V
O
> V
CC
+ 0.5 V
V
O
=
0.5
V to (V
CC
+ 0.5 V)
Min
0.5
-
-
-
-
-
65
-
-
-
Max
+7
20
20
35
70
70
+150
500
500
500
Unit
V
mA
mA
mA
mA
mA
C
mW
mW
mW
8. Recommended operating conditions
Table 5.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
V
CC
V
I
V
O
T
amb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
Conditions
Min
2.0
0
0
40
-
-
-
74HC366
Typ
5.0
-
-
+25
-
1.67
-
Max
6.0
V
CC
V
CC
+125
625
139
83
Min
4.5
0
0
40
-
-
-
74HCT366
Typ
5.0
-
-
+25
-
1.67
-
Max
5.5
V
CC
V
CC
+125
-
139
-
V
V
V
C
ns/V
ns/V
ns/V
Unit
74HC_HCT366
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 5 — 2 February 2016
4 of 20
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