74AHCT14 PHILIPS [NXP Semiconductors], 74AHCT14 Datasheet - Page 5

• Manufacturer Part Number: 74AHCT14
• Description: Hex inverting Schmitt trigger
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
DC CHARACTERISTICS
Type 74AHC14
Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).
1999 Sep 27
V
V
V
V
V
I
I
C
SYMBOL
I
CC
T+
T
H
OH
OL
I
Hex inverting Schmitt trigger
positive going
threshold
negative going
threshold
hysteresis
(V
HIGH-level output
voltage; all outputs
HIGH-level output
voltage
LOW-level output
voltage; all outputs
LOW-level output
voltage
input leakage
current
quiescent supply
current
input capacitance
T+
PARAMETER
V
T
)
V
I
V
I
V
I
V
I
V
I
V
I
V
V
I
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
= V
= 50 A
= V
= 4.0 mA
= V
= 8.0 mA
= V
= 50 A
= V
= 4 mA
= V
= 8 mA
= V
= V
= 0
TEST CONDITIONS
OTHER
IH
IH
IH
IH
IH
IH
CC
CC
or V
or V
or V
or V
or V
or V
or GND
or GND;
IL
IL
IL
IL
IL
IL
;
;
;
;
;
;
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
5.5
5.5
V
CC
(V)
5
0.9
1.35
1.65
0.3
0.4
0.5
1.9
2.9
4.4
2.58
3.94
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
2.0
3.0
4.5
0
0
0
3
25
2.2
3.15
3.85
1.2
1.4
1.6
0.1
0.1
0.1
0.36
0.36
0.1
2.0
10
T
74AHC14; 74AHCT14
amb
0.9
1.35
1.65
0.3
0.4
0.5
1.9
2.9
4.4
2.48
3.8
40 to +85
( C)
2.2
3.15
3.85
1.2
1.4
1.6
0.1
0.1
0.1
0.44
0.44
1.0
20
10
Product specification
0.9
1.35
1.65
0.25 1.2
0.35 1.4
0.45 1.6
1.9
2.9
4.4
2.40
3.70
40 to +125
2.2
3.15
3.85
0.1
0.1
0.1
0.55
0.55
2.0
40
10
V
V
V
V
V
V
V
pF
UNIT
A
A