NXP Semiconductors
HEF4093B
Quad 2-input NAND Schmitt trigger
13. Transfer characteristics
Table 11. Transfer characteristics
V
SS
= 0 V; T
amb
= 25
C;
see
and
Symbol Parameter
V
T+
positive-going threshold voltage
Conditions
V
DD
5V
10 V
15 V
V
T
negative-going threshold voltage
5V
10 V
15 V
V
H
hysteresis voltage
5V
10 V
15 V
Min
1.9
3.6
4.7
1.5
3
4
0.4
0.6
0.7
Typ
2.9
5.2
7.3
2.2
4.2
6.0
0.7
1.0
1.3
Max
3.5
7
11
3.1
6.4
10.3
-
-
-
Unit
V
V
V
V
V
V
V
V
V
V
O
V
I
V
T+
V
T−
V
H
V
H
V
T−
V
T+
V
I
001aag107
V
O
001aag108
Fig 6.
Transfer characteristic
Fig 7.
Waveforms showing definition of V
T+
and V
T
(between limits at 30 % and 70 %) and V
H
HEF4093B
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© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 21 November 2011
7 of 15
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