HEF4043BT NXP [NXP Semiconductors], HEF4043BT Datasheet - Page 5

• Manufacturer Part Number: HEF4043BT
• Description: Quad R/S latch with 3-state outputs
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 6.
V
11. Dynamic characteristics
Table 7.
V
[1]
[2]
HEF4043B_6
Product data sheet
Symbol Parameter
I
C
Symbol
t
t
t
t
t
t
t
t
DD
PHL
PLH
t
PHZ
PLZ
PZH
PZL
W
SS
SS
I
= 0 V; V
= 0 V; T
The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (C
t
t
is the same as t
supply current
input capacitance
Parameter
HIGH to LOW
propagation delay
LOW to HIGH
propagation delay
transition time
HIGH to OFF-state
propagation delay
LOW to OFF-state
propagation delay
OFF-state to HIGH
propagation delay
OFF-state to LOW
propagation delay
pulse width
Static characteristics
Dynamic characteristics
amb
I
= V
= 25 C; For waveforms and test circuit see
SS
or V
THL
and t
DD
unless otherwise specified.
TLH
.
Conditions
nR
see
nS
see
nQ output;
see
OE
see
OE
see
OE
see
OE
see
nS input HIGH;
minimum width;
see
nR input HIGH;
minimum width;
see
…continued
Figure 4
Figure 4
Figure 4
Figure 5
Figure 5
Figure 5
Figure 5
Figure 4
Figure 4
nQ;
nQ;
nQ;
nQ;
nQ;
nQ;
Conditions
I
O
= 0 A
Rev. 06 — 11 November 2008
V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
5 V
5 V
5 V
5 V
5 V
5 V
5 V
5 V
5 V
DD
[1] [2]
Section
V
10 V
15 V
[1]
[1]
5 V
DD
Extrapolation formula
63 ns + (0.55 ns/pF)C
24 ns + (0.23 ns/pF)C
17 ns + (0.16 ns/pF)C
38 ns + (0.55 ns/pF)C
14 ns + (0.23 ns/pF)C
10 ns + (1.00 ns/pF)C
7 ns + (0.16 ns/pF)C
9 ns + (0.42 ns/pF)C
6 ns + (0.28 ns/pF)C
12; unless otherwise specified.
T
Min
amb
-
-
-
-
= 40 C T
Max
20
40
80
Quad R/S latch with 3-state outputs
-
L
L
L
L
L
L
L
L
L
Min
amb
-
-
-
-
= 25 C
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30
20
16
30
20
16
Max
7.5
20
40
80
HEF4043B
Typ
90
35
25
65
25
15
60
30
20
45
20
10
50
20
10
25
15
10
40
20
15
15
10
15
10
8
8
T
© NXP B.V. 2008. All rights reserved.
Min
amb
-
-
-
-
Max
180
135
120
100
-
-
-
-
-
-
= 85 C Unit
70
50
50
35
60
40
90
35
25
40
25
50
30
25
80
45
35
L
Max
150
300
600
in pF).
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5 of 13
pF
A
A
A