74HC20-Q100; 74HCT20-Q100
Dual 4-input NAND gate
Rev. 1 — 17 July 2012
Product data sheet
1. General description
The 74HC20-Q100; 74HCT20-Q100 is a dual 4-input NAND gate. Inputs include clamp
diodes. This enables the use of current limiting resistors to interface inputs to voltages in
excess of V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Complies with JEDEC standard JESD7A
Low-power dissipation
Input levels:
For 74HC20-Q100: CMOS level
For 74HCT20-Q100: TTL level
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0
)
Multiple package options
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74HC20D-Q100
74HCT20D-Q100
74HC20PW-Q100
40 C
to +125
C
TSSOP14
40 C
to +125
C
Name
SO14
Description
plastic small outline package; 14 leads; body width
3.9 mm
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
Version
SOT108-1
SOT402-1
Type number
NXP Semiconductors
74HC20-Q100; 74HCT20-Q100
Dual 4-input NAND gate
4. Functional diagram
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DDD
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DDD
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Fig 1.
Functional diagram
Fig 2.
Logic symbol
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DDD
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DDD
Fig 3.
IEC Logic symbol
Fig 4.
Logic diagram
5. Pinning information
5.1 Pinning
+&4
+&74
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QF
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*1'
DDD
9
&&
'
&
QF
%
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<
$
%
QF
&
'
<
*1'
+&4
+&74
9
&&
'
&
QF
%
DDD
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Fig 5.
Pin configuration SOT108-1
Fig 6.
Pin configuration SOT402-1
74HC_HCT20_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 17 July 2012
2 of 14
NXP Semiconductors
74HC20-Q100; 74HCT20-Q100
Dual 4-input NAND gate
5.2 Pin description
Table 2.
Symbol
1A, 1B, 1C, 1D
n.c.
1Y
GND
2Y
2A, 2B, 2C, 2D
V
CC
Pin description
Pin
1, 2, 4, 5
3, 11
6
7
8
9, 10, 12, 13
14
Description
data input
not connected
data output
ground (0 V)
data output
data input
supply voltage
6. Functional description
Table 3.
Input
nA
L
X
X
X
H
[1]
Function table
[1]
Output
nB
X
L
X
X
H
nC
X
X
L
X
H
nD
X
X
X
L
H
nY
H
H
H
H
L
H = HIGH voltage level; L = LOW voltage level; X = don’t care.
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
V
CC
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
Parameter
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
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
-
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.
For SSOP14 packages: P
tot
derates linearly with 5.5 mW/K above 60
C.
74HC_HCT20_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 17 July 2012
3 of 14
NXP Semiconductors
74HC20-Q100; 74HCT20-Q100
Dual 4-input NAND gate
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
74HC20-Q100
Min
2.0
0
0
40
-
-
-
Typ
5.0
-
-
+25
-
1.67
-
Max
6.0
V
CC
V
CC
+125
625
139
83
74HCT20-Q100
Min
4.5
0
0
40
-
-
-
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
74HC20-Q100
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 voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
OH
HIGH-level
output voltage
V
I
= V
IH
or V
IL
I
O
=
20 A;
V
CC
= 2.0 V
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
20 A;
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
V
OL
LOW-level
output voltage
V
I
= V
IH
or V
IL
I
O
= 20
A;
V
CC
= 2.0 V
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 20
A;
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
input leakage
current
supply current
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
-
-
-
-
-
-
-
0
0
0
0.15
0.16
-
-
0.1
0.1
0.1
0.26
0.26
0.1
2
-
-
-
-
-
-
-
0.1
0.1
0.1
0.33
0.33
1
20
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
1
40
V
V
V
V
V
A
A
1.9
4.4
5.9
3.98
5.48
2.0
4.5
6.0
4.32
5.81
-
-
-
-
-
1.9
4.4
5.9
3.84
5.34
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
V
V
V
V
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
Conditions
Min
25
C
Typ
Max
40 C
to +85
C 40 C
to +125
C
Unit
Min
Max
Min
Max
74HC_HCT20_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 17 July 2012
4 of 14
NXP Semiconductors
74HC20-Q100; 74HCT20-Q100
Dual 4-input NAND gate
Table 6.
Static characteristics
…continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
C
I
input
capacitance
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
V
CC
= 4.5 V to 5.5 V
V
CC
= 4.5 V to 5.5 V
V
I
= V
IH
or V
IL
; V
CC
= 4.5 V
I
O
=
20 A
I
O
=
4.0
mA
V
OL
LOW-level
output voltage
V
I
= V
IH
or V
IL
; V
CC
= 4.5 V
I
O
= 20
A
I
O
= 5.2 mA
I
I
I
CC
I
CC
input leakage
current
supply current
additional
supply current
V
I
= V
CC
or GND;
V
CC
= 5.5 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
per input pin;
V
I
= V
CC
2.1 V; I
O
= 0 A;
other inputs at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V
-
-
-
-
-
0
0.15
-
-
30
0.1
0.26
0.1
2
108
-
-
-
-
-
0.1
0.33
1
20
135
-
-
-
-
-
0.1
0.4
1
40
147
V
V
A
A
A
4.4
3.98
4.5
4.32
-
-
4.4
3.84
-
-
4.4
3.7
-
-
V
V
Conditions
Min
-
25
C
Typ
3.5
Max
-
40 C
to +85
C 40 C
to +125
C
Unit
Min
-
Max
-
Min
-
Max
-
pF
74HCT20-Q100
V
IH
V
IL
V
OH
2.0
-
1.6
1.2
-
0.8
2.0
-
-
0.8
2.0
-
-
0.8
V
V
C
I
input
capacitance
-
3.5
-
-
-
-
-
pF
74HC_HCT20_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 1 — 17 July 2012
5 of 14
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