Datasheet

74HC_HCT4002 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 4 — 17 September 2012 2 of 16
NXP Semiconductors
74HC4002; 74HCT4002
Dual 4-input NOR gate
4. Functional diagram
5. Pinning information
5.1 Pinning
Fig 1. Functional diagram Fig 2. Logic symbol
$
%
&
'

<
$
%
&
'

<
DDD








$
%
&
'





<

$
%
&
'





<

DDD
Fig 3. IEC Logic symbol Fig 4. Logic diagram










DDD


<
DDD
$
%
&
'
Fig 5. Pin configuration SOT27-1 and SOT108-1 Fig 6. Pin configuration SOT337-1 and SOT402-1

$
9
&&

%
'
Q
F
&

&
QF

'
%

<
$
*1
'
<






 






+&
+&7
DDD
9
&&
<
'
QF
%
$
&














+&
+&7
DDD

<

$
Q
F

&

'

%
*1
'