74AHCT14 PHILIPS [NXP Semiconductors], 74AHCT14 Datasheet - Page 7

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

Philips Semiconductors
AC CHARACTERISTICS
Type 74AHC14
GND = 0 V; t
Notes
1. Typical values at V
2. Typical values at V
Type 74AHCT14
GND = 0 V; t
Note
1. Typical values at V
1999 Sep 27
SYMBOL
V
t
V
t
SYMBOL
V
t
PHL
PHL
PHL
CC
CC
CC
Hex inverting Schmitt trigger
/t
/t
/t
= 3.0 to 3.6 V; note 1
= 4.5 to 5.5 V; note 2
= 4.5 to 5.5 V; note 1
PLH
PLH
PLH
propagation delay
nA to nY
propagation delay
nA to nY
propagation delay
nA to nY
propagation delay
nA to nY
propagation delay
nA to nY
propagation delay
nA to nY
r
r
= t
= t
PARAMETER
PARAMETER
f
f
3.0 ns.
3.0 ns.
CC
CC
CC
= 3.3 V.
= 5.0 V.
= 5.0 V.
see Figs 4 and 5 15 pF
see Figs 4 and 5 15 pF
see Figs 4 and 5 15 pF
WAVEFORMS
WAVEFORMS
TEST CONDITIONS
TEST CONDITIONS
50 pF
50 pF
50 pF
C
C
L
L
7
MIN.
MIN.
4.3
5.8
3.2
4.2
4.0
5.4
TYP.
TYP.
25
25
12.8
16.3
8.6
10.6
7.0
8.0
MAX. MIN. MAX. MIN. MAX.
MAX. MIN. MAX. MIN. MAX.
T
T
amb
amb
1.0
1.0
1.0
1.0
1.0
1.0
74AHC14; 74AHCT14
40 to +85
40 to +85
( C)
( C)
15.0
18.0
10.0
12.0
8.0
9.0
1.0
1.0
1.0
1.0
1.0
1.0
Product specification
40 to +125
40 to +125
16.0
20.5
11.0
13.5
9.0
10.0
ns
ns
ns
ns
ns
ns
UNIT
UNIT