74HCT14 Datasheet, PDF (7/23 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

Philips Semiconductors
Hex inverting Schmitt trigger
Product specification
74HC14; 74HCT14
DC CHARACTERISTICS
Type 74HC14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL PARAMETER
TEST CONDITIONS
OTHER
V_CC (V)
T_amb = 25 °C
V_OH
HIGH-level output V_I = V_IH or V_IL
voltage
I_O = −20 µA
2.0
I_O = −20 µA
4.5
I_O = −20 µA
6.0
I_O = −4.0 mA
4.5
I_O = −5.2 mA
6.0
V_OL
LOW-level output V_I = V_IH or V_IL
voltage
I_O = 20 µA
2.0
I_O = 20 µA
4.5
I_O = 20 µA
6.0
I_O = 4.0 mA
4.5
I_O = 5.2 mA
6.0
I_LI
input leakage
V_I = V_CC or GND
6.0
current
I_CC
quiescent supply V_I = V_CC or GND; I_O = 0 6.0
current
T_amb = −40 to +85 °C
V_OH
HIGH-level output V_I = V_IH or V_IL
voltage
I_O = −20 µA
2.0
I_O = −20 µA
4.5
I_O = −20 µA
6.0
I_O = −4.0 mA
4.5
I_O = −5.2 mA
6.0
V_OL
LOW-level output V_I = V_IH or V_IL
voltage
I_O = 20 µA
2.0
I_O = 20 µA
4.5
I_O = 20 µA
6.0
I_O = 4.0 mA
4.5
I_O = 5.2 mA
6.0
I_LI
input leakage
V_I = V_CC or GND
6.0
current
I_CC
quiescent supply V_I = V_CC or GND; I_O = 0 6.0
current
MIN.
1.9
4.4
5.9
3.98
5.48
−
−
−
−
−
−
−
1.9
4.4
5.9
3.84
5.34
−
−
−
−
−
−
−
TYP.⁽¹⁾ MAX.
2.0
−
4.5
−
6.0
−
4.32
−
5.81
−
0
0.1
0
0.1
0
0.1
0.15
0.26
0.16
0.26
−
0.1
−
2.0
−
−
−
−
−
−
−
−
−
−
−
0.1
−
0.1
−
0.1
−
0.33
−
0.33
−
1.0
−
20
UNIT
V
V
V
V
V
V
V
V
V
V
µA
µA
V
V
V
V
V
V
V
V
V
V
µA
µA
2003 Oct 30
7