74HC2G14 Datasheet, PDF (5/17 Pages) NXP Semiconductors – Inverting Schmitt-triggers

Philips Semiconductors
Inverting Schmitt-triggers
Preliminary specification
74HC2G14; 74HCT2G14
DC CHARACTERISTICS
Type 74HC2G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
TEST CONDITIONS
T_amb (°C)
SYMBOL PARAMETER
OTHER
+25
−40 to +85 −40 to +125 UNIT
V_CC (V) _{MIN. TYP.(1) MAX. MIN. MAX. MIN. MAX.}
V_OH
HIGH-level
V_I = V_IH or V_IL: 2.0
1.9 2.0 −
1.9 −
1.9 −
V
output voltage I_O = −20 µA
V_I = V_IH or V_IL: 4.5
4.4 4.5 −
4.4 −
4.4 −
V
I_O = −20 µA
V_I = V_IH or V_IL: 6.0
5.9 6.0 −
5.9 −
5.9 −
V
I_O = −20 µA
V_I = V_IH or V_IL; 4.5
4.18 4.32 −
4.13 −
3.7 −
V
I_O = −4.0 mA
V_I = V_IH or V_IL; 6.0
5.68 5.81 −
5.63 −
5.2 −
V
I_O = −5.2 mA
V_OL
LOW-level output V_I = V_IH or V_IL; 2.0
−
0
0.1 − 0.1 − 0.1 V
voltage
I_O = 20 µA
V_I = V_IH or V_IL; 4.5
I_O = 20 µA
−
0
0.1 − 0.1 − 0.1 V
V_I = V_IH or V_IL; 6.0
I_O = 20 µA
−
0
0.1 − 0.1 − 0.1 V
V_I = V_IH or V_IL; 4.5
I_O = 4.0 mA
−
0.15 0.26 −
0.33 −
0.4 V
V_I = V_IH or V_IL; 6.0
I_O = 5.2 mA
−
0.16 0.26 −
0.33 −
0.4 V
I_I
input leakage
V_I = V_CC or GND 6.0
−
−
±0.1 − ±1.0 − ±1.0 µA
current
I_CC
quiescent supply V_I = V_CC or GND; 6.0
−
−
1.0 − 10 − 20 µA
current
I_O = 0
Note
1. All typical values are measured at T_amb = 25 °C.
2003 May 1
5