NXP Semiconductors
74HC123; 74HCT123
Dual retriggerable monostable multivibrator with reset
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74HC123N
74HCT123N
74HC123D
74HCT123D
74HC123DB
74HCT123DB
74HC123PW
74HCT123PW
74HC123BQ
40 C
to +125
C
DHVQFN16
40 C
to +125
C
TSSOP16
40 C
to +125
C
SSOP16
40 C
to +125
C
SO16
plastic small outline package; 16 leads;
body width 3.9 mm
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
plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 16 terminals;
body 2.5
3.5
0.85 mm
SOT109-1
SOT338-1
SOT403-1
SOT763-1
40 C
to +125
C
Name
DIP16
Description
plastic dual in-line package; 16 leads (300 mil)
Version
SOT38-4
Type number
4. Functional diagram
14
15
S
1A
1
T
2
Q
4
Q
1CEXT
1REXT/CEXT
13
1Q
1Q
1B
RD
3
6
7
S
2CEXT
1RD
2REXT/CEXT
2A
9
T
10
Q
5
2Q
Q
12
2Q
2B
RD
11
001aaa610
2RD
Fig 1.
Functional diagram
74HC_HCT123
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© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 16 December 2011
2 of 25
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