74HC3G14 Datasheet, PDF (10/20 Pages) NXP Semiconductors – Inverting Schmitt-triggers

Philips Semiconductors
Inverting Schmitt-triggers
Product specification
74HC3G14; 74HCT3G14
Type 74HCT3G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
T_amb = 25 °C
V_T+
positive going threshold
voltage
V_T-
negative going threshold
voltage
V_H
hysteresis voltage
(V_T+ − V_T-)
T_amb = −40 to +85 °C
V_T+
positive going threshold
voltage
V_T-
negative going threshold
voltage
V_H
hysteresis voltage
(V_T+ − V_T-)
T_amb = −40 to +125 °C
V_T+
positive going threshold
voltage
V_T-
negative going threshold
voltage
V_H
hysteresis voltage
(V_T+ − V_T-)
TEST CONDITIONS
OTHER
V_CC (V)
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
see Figs. 5 and 6 4.5
5.5
MIN.
TYP.
1.2
1.58
1.4
1.78
0.5
0.87
0.6
1.11
0.4
0.71
0.4
0.67
1.2
−
1.4
−
0.5
−
0.6
−
0.4
−
0.4
−
1.2
−
1.4
−
0.5
−
0.6
−
0.4
−
0.4
−
MAX.
1.9
2.1
1.2
1.4
−
−
1.9
2.1
1.2
1.4
−
−
1.9
2.1
1.2
1.4
−
−
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
2003 Nov 04
10