74HCT123DB,112 NXP Semiconductors, 74HCT123DB,112 Datasheet - Page 8
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74HCT123DB,112
Manufacturer Part Number
74HCT123DB,112
Description
IC DUAL RETRIG MULTIVIB 16-SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HC123N652.pdf
(25 pages)
Specifications of 74HCT123DB,112
Logic Type
Monostable
Package / Case
16-SSOP
Independent Circuits
2
Schmitt Trigger Input
No
Propagation Delay
77ns
Current - Output High, Low
5.2mA, 5.2mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Elements Per Chip
2
Logic Family
HCT
Input Bias Current (max)
0.008 mA
Propagation Delay Time
51 ns
High Level Output Current
- 4 mA
Low Level Output Current
4 mA
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-2772-5
935186840112
935186840112
NXP Semiconductors
10. Dynamic characteristics
Table 7.
Voltages are referenced to GND (ground = 0 V); C
74HC_HCT123
Product data sheet
Symbol Parameter
74HC123
t
t
t
pd
t
W
propagation
delay
transition time see
pulse width
Dynamic characteristics
Conditions
nRD, nA, nB to nQ or nQ;
C
R
see
nRD (reset) to nQ or nQ;
C
R
see
nA LOW; see
nB HIGH; see
nRD LOW; see
nQ HIGH and nQ LOW;
V
see
CC
EXT
EXT
EXT
EXT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
C
R
C
R
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
EXT
EXT
EXT
EXT
Figure 9
Figure 9
Figure 9
Figure 10
= 5.0 V;
= 0 pF;
= 5 kΩ;
= 0 pF;
= 5 kΩ;
= 2.0 V
= 4.5 V
= 5 V; C
= 6.0 V
= 2.0 V
= 4.5 V
= 5 V; C
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 100 nF;
= 10 kΩ
= 0 pF;
= 5 kΩ
Figure 10
and
Figure 10
L
L
Figure 11
All information provided in this document is subject to legal disclaimers.
= 15 pF
= 15 pF
11
L
Rev. 6 — 14 March 2011
= 50 pF unless otherwise specified; for test circuit see
[1]
[1]
[2]
Dual retriggerable monostable multivibrator with reset
Min
100
100
100
20
17
20
17
20
17
-
-
-
-
-
-
-
-
-
-
-
-
-
25 °C
Typ
450
83
30
26
24
66
24
20
19
19
17
14
75
7
6
8
3
2
6
5
5
4
Max
255
215
51
43
43
37
75
15
13
-
-
-
-
-
-
-
-
-
-
-
-
-
74HC123; 74HCT123
−40 °C to +85 °C −40 °C to +125 °C Unit
Min
125
125
125
25
21
25
21
25
21
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
320
270
64
54
54
46
95
19
16
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
150
150
150
30
26
30
26
30
26
-
-
-
-
-
-
-
-
-
-
-
-
-
© NXP B.V. 2011. All rights reserved.
Figure
Max
385
325
110
77
65
65
55
22
19
-
-
-
-
-
-
-
-
-
-
-
-
-
12.
8 of 25
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
ns