74HCT14 Datasheet, PDF (14/23 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

Philips Semiconductors
Hex inverting Schmitt trigger
Product specification
74HC14; 74HCT14
handboo_Ik_C,⁵h_C0alfpage
(µA)
40
MNA846
30
20
10
0
0
0.4
0.8
1.2
1.6
2.0
VI (V)
V_CC = 2 V.
Fig.9 Typical 74HC14 transfer characteristics.
handboo_Ik_C1, ^.h_C0alfpage
(mA)
0.8
MNA847
0.6
0.4
0.2
0
0
1
2
3
4
5
VI (V)
V_CC = 4.5 V.
Fig.10 Typical 74HC14 transfer characteristics.
handboo_Ik_C1, ^.h_C0alfpage
(mA)
0.8
MNA848
0.6
0.4
0.2
0
0
1.2
2.4
3.6
4.8
6.0
VI (V)
1.5
handboo_Ik_C, h_Calfpage
(mA)
1.2
MNA849
0.9
0.6
0.3
0
0
1
2
3
4
5
VI (V)
V_CC = 6 V.
Fig.11 Typical 74HC14 transfer characteristics.
V_CC = 4.5 V.
Fig.12 Typical 74HCT14 transfer characteristics.
2003 Oct 30
14