74AHC14 Datasheet, PDF (9/16 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

Philips Semiconductors
Hex inverting Schmitt trigger
TRANSFER CHARACTERISTICS WAVEFORMS
Product specification
74AHC14; 74AHCT14
handbook, halfpage _VO
VH
VT₊
VT_−
VI
MNA207
Fig.6 Transfer characteristics.
handbook, halfpage
VI
VT₊
VO
VT_−
VH
MNA208
Fig.7 The definition of V_T+, V_T− and V_H; where V_T+
and V_T− are between limits of 20% and
70%.
handbook¹, ^.h⁵alfpage
I _CC
(mA)
1
MNA411
0.5
0
0
1
2
VI (V)
3
Fig.8 Typical AHC transfer characteristics;
V_CC = 3.0 V.
1999 Sep 27
handbo_Io_Ck,_Ch⁵alfpage
(mA)
4
MNA412
3
2
1
0
0
1
2
3
4 _{VI (V)} 5
Fig.9 Typical AHC transfer characteristics;
V_CC = 4.5 V.
9