74HC4075; 74HCT4075
Triple 3-input OR gate
Rev. 4 — 4 February 2019
Product data sheet
1. General description
The 74HC4075; 74HCT4075 is a triple 3-input OR gate. 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
•
•
Complies with JEDEC standard no. 7A
Input levels:
•
For 74HC4075: CMOS level
•
For 74HCT4075: TTL level
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
•
•
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
74HC4075D
74HCT4075D
-40 °C to +125 °C
Name
SO14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
Version
SOT108-1
4. Functional diagram
3
4
5
1
2
8
1A
1B
1C
1Y
6
3
4
5
≥1
6
2A
2B
2C
2Y
9
1
2
8
≥1
9
11
12
13
3A
3B
3C
aaa-024793
A
≥1
10
3Y
10
11
12
13
B
C
Y
aaa-024794
aaa-024795
Fig. 1.
Logic symbol
Fig. 2.
IEC logic symbol
Fig. 3.
Logic diagram (one gate)
Nexperia
74HC4075; 74HCT4075
Triple 3-input OR gate
5. Pinning information
5.1. Pinning
74HC4075
74HCT4075
2A
2B
1A
1B
1C
1Y
GND
1
2
3
4
5
6
7
aaa-024796
14 V
CC
13 3C
12 3B
11 3A
10 3Y
9
8
2Y
2C
Fig. 4.
Pin configuration SOT108-1 (SO14)
5.2. Pin description
Table 2. Pin description
Symbol
1A, 2A, 3A
1B, 2B, 3B
1C, 2C, 3C
1Y, 2Y, 3Y
GND
V
CC
Pin
3, 1, 11
4, 2, 12
5, 8, 13
6, 9, 10
7
14
Description
data input
data input
data input
data output
ground (0 V)
supply voltage
6. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
Inputs
nA
L
X
X
H
nB
L
X
H
X
nC
L
H
X
X
Outputs
nY
L
H
H
H
74HC_HCT4075
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 4 February 2019
2 / 11
Nexperia
74HC4075; 74HCT4075
Triple 3-input OR gate
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
[1]
[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
-0.5 V < V
O
< V
CC
+ 0.5 V
[1]
[1]
Min
-0.5
-
-
-
-
-50
-65
[2]
-
Max
+7
±20
±20
±25
50
-
+150
500
Unit
V
mA
mA
mA
mA
mA
°C
mW
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SO14 package: P
tot
derates linearly with 8 mW/K above 70 °C.
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
Δt/ΔV
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
-
-
-
74HC4075
Typ
5.0
-
-
+25
-
1.67
-
Max
6.0
V
CC
V
CC
+125
625
139
83
Min
4.5
0
0
-40
-
-
-
74HCT4075
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
9. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
74HC4075
V
IH
HIGH-level
input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
IL
LOW-level input V
CC
= 2.0 V
voltage
V
CC
= 4.5 V
V
CC
= 6.0 V
1.5
3.15
4.2
-
-
-
1.2
2.4
3.2
0.8
2.1
2.8
-
-
-
0.5
1.35
1.8
1.5
3.15
4.2
-
-
-
-
-
-
0.5
1.35
1.8
1.5
3.15
4.2
-
-
-
-
-
-
0.5
1.35
1.8
V
V
V
V
V
V
25 °C
Typ
Max
-40 °C to
+85 °C
Min
Max
-40 °C to
+125 °C
Min
Max
Unit
74HC_HCT4075
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 4 February 2019
3 / 11
Nexperia
74HC4075; 74HCT4075
Triple 3-input OR gate
Conditions
Min
25 °C
Typ
2.0
4.5
6.0
4.32
5.81
0
0
0
0.15
0.16
-
-
3.5
Max
-
-
-
-
-
0.1
0.1
0.1
0.26
0.26
±0.1
2.0
-
-40 °C to
+85 °C
Min
1.9
4.4
5.9
3.84
5.34
-
-
-
-
-
-
-
-
Max
-
-
-
-
-
0.1
0.1
0.1
0.33
0.33
±1.0
20
-
-40 °C to
+125 °C
Min
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
-
-
-
Max
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
±1.0
40
-
V
V
V
V
V
V
V
V
V
V
μA
μA
pF
Unit
Symbol Parameter
V
OH
HIGH-level
output voltage
V
I
= V
IH
or V
IL
I
O
= -20 μA; V
CC
= 2.0 V
I
O
= -20 μA; V
CC
= 4.5 V
I
O
= -20 μA; V
CC
= 6.0 V
I
O
= -4.0 mA; V
CC
= 4.5 V
I
O
= -5.2 mA; V
CC
= 6.0 V
1.9
4.4
5.9
3.98
5.48
-
-
-
-
-
-
-
-
V
OL
LOW-level
output voltage
V
I
= V
IH
or V
IL
I
O
= 20 μA; V
CC
= 2.0 V
I
O
= 20 μA; V
CC
= 4.5 V
I
O
= 20 μA; V
CC
= 6.0 V
I
O
= 4.0 mA; V
CC
= 4.5 V
I
O
= 5.2 mA; V
CC
= 6.0 V
I
I
I
CC
C
I
input leakage
current
supply current
input
capacitance
HIGH-level
input voltage
V
I
= V
CC
or GND; V
CC
= 6.0 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 6.0 V
74HCT4075
V
IH
V
IL
V
OH
V
CC
= 4.5 V to 5.5 V
2.0
-
1.6
1.2
-
0.8
2.0
-
-
0.8
2.0
-
-
0.8
V
V
LOW-level input V
CC
= 4.5 V to 5.5 V
voltage
HIGH-level
output voltage
V
I
= V
IH
or V
IL
; V
CC
= 4.5 V
I
O
= -20 μA
I
O
= -4.0 mA
V
I
= V
IH
or V
IL
; V
CC
= 4.5 V
I
O
= 20 μA
I
O
= 4.0 mA
V
I
= V
CC
or GND; V
CC
= 5.5 V
V
I
= V
CC
or GND; V
CC
= 5.5 V;
I
O
= 0 A
per input pin; V
I
= V
CC
- 2.1 V;
other inputs at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V; I
O
= 0 A
nA, nB, nC inputs
4.4
3.98
-
-
-
-
4.5
4.32
0
0.15
-
-
-
-
0.1
0.26
±0.1
2.0
4.4
3.84
-
-
-
-
-
-
0.1
0.33
±1.0
20
4.4
3.7
-
-
-
-
-
-
0.1
0.4
±1.0
40
V
V
V
V
μA
μA
V
OL
LOW-level
output voltage
I
I
I
CC
ΔI
CC
input leakage
current
supply current
additional
supply current
-
-
150
3.5
540
-
-
-
675
-
-
-
735
-
μA
pF
C
I
input
capacitance
74HC_HCT4075
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 4 February 2019
4 / 11
Nexperia
74HC4075; 74HCT4075
Triple 3-input OR gate
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); C
L
= 50 pF unless otherwise specified; for test circuit see
Fig. 6.
Symbol Parameter
Conditions
Min
74HC4075
t
pd
propagation
delay
nA, nB, nC to nY; see
Fig. 5
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 5.0 V; C
L
= 15 pF
V
CC
= 6.0 V
t
t
transition time
see
Fig. 5
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
C
PD
power
dissipation
capacitance
propagation
delay
per package; V
I
= GND to V
CC
[3]
[2]
-
-
-
-
19
7
6
28
75
15
13
-
-
-
-
-
95
19
16
-
110
22
19
-
ns
ns
ns
pF
[1]
-
-
-
-
28
10
8
8
100
20
-
17
-
-
-
-
125
25
-
21
150
30
-
26
ns
ns
ns
ns
25 °C
Typ
Max
-40 °C to +125 °C
Min
Max
Max
(85 °C) (125 °C)
Unit
74HCT4075
t
pd
nA, nB, nC to nY; see
Fig. 5
V
CC
= 4.5 V
V
CC
= 5.0 V; C
L
= 15 pF
t
t
C
PD
transition time
power
dissipation
capacitance
V
CC
= 4.5 V; see
Fig. 5
per package;
V
I
= GND to V
CC
- 1.5 V
[2]
[3]
[1]
-
-
-
-
12
10
7
32
24
-
15
-
-
-
-
-
30
-
19
-
36
-
22
-
ns
ns
ns
pF
[1]
[2]
[3]
t
pd
is the same as t
PHL
and t
PLH
.
t
t
is the same as t
THL
and t
TLH
.
C
PD
is used to determine the dynamic power dissipation (P
D
in μW):
2
2
P
D
= C
PD
× V
CC
× f
i
× N + ∑ (C
L
× V
CC
× f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
V
CC
= supply voltage in V;
N = number of inputs switching;
2
∑ (C
L
× V
CC
× f
o
) = sum of outputs.
74HC_HCT4075
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 4 February 2019
5 / 11
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