ꢀꢁꢂ ꢃ ꢄꢅ ꢆ ꢃꢇ ꢀꢁ ꢈꢃ ꢄꢅ ꢆꢃ
ꢄꢉ ꢊ ꢀꢅ ꢄꢋꢌ ꢍꢍꢎꢍ ꢏꢌꢐ ꢐ ꢉꢏ ꢌꢁ ꢑꢉ ꢏ ꢍꢉ ꢏꢀ
SCLS085E − DECEMBER 1982 − REVISED NOVEMBER 2004
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
T
= 25°C
TYP
1.2
2.5
3.3
0.6
1.6
2
SN54HC14
MAX
SN74HC14
A
PARAMETER
TEST CONDITIONS
V
UNIT
CC
MIN
0.7
1.55
2.1
0.3
0.9
1.2
0.2
0.4
0.5
MAX
1.5
3.15
4.2
1
MIN
0.7
1.55
2.1
0.3
0.9
1.2
0.2
0.4
0.5
1.9
4.4
5.9
3.7
5.2
MIN
0.7
MAX
2 V
4.5 V
6 V
1.5
3.15
4.2
1
1.5
3.15
4.2
1
1.55
2.1
V
T+
V
T−
V
T+
V
2 V
0.3
4.5 V
6 V
2.45
3.2
1.2
2.1
2.5
2.45
3.2
1.2
2.1
2.5
0.9
2.45
3.2
1.2
2.1
2.5
V
V
1.2
2 V
0.6
0.9
1.3
0.2
4.5 V
6 V
0.4
− V
T−
0.5
2 V
1.9 1.998
4.4 4.499
5.9 5.999
1.9
4.5 V
6 V
4.4
I
= −20 µA
OH
5.9
V
V
V = V or V
IH
V
V
OH
OL
I
IL
I
I
= −4 mA
4.5 V
6 V
3.98
5.48
4.3
5.8
3.84
5.34
OH
= −5.2 mA
OH
2 V
0.002
0.001
0.001
0.17
0.15
0.1
0.1
0.1
0.1
0.26
0.26
100
2
0.1
0.1
0.1
0.1
4.5 V
6 V
I
= 20 µA
OL
0.1
0.1
V = V or V
I
IH
IL
I
I
= 4 mA
4.5 V
6 V
0.4
0.33
0.33
1000
20
OL
= 5.2 mA
0.4
OL
I
I
V = V
I
or 0
6 V
1000
40
nA
µA
pF
I
CC
V = V
I
or 0,
I
O
= 0
6 V
CC
CC
C
2 V to 6 V
3
10
10
10
i
switching characteristics over recommended operating free-air temperature range, C = 50 pF
L
(unless otherwise noted) (see Figure 1)
T
A
= 25°C
TYP
55
SN54HC14
MIN MAX
SN74HC14
MIN MAX
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
V
UNIT
CC
MIN
MAX
125
25
2 V
4.5 V
6 V
190
38
155
31
26
95
19
16
12
t
A
Y
Y
ns
pd
t
11
21
32
2 V
38
75
110
22
t
4.5 V
6 V
8
15
ns
6
13
19
operating characteristics, T = 25°C
A
PARAMETER
TEST CONDITIONS
TYP
UNIT
C
Power dissipation capacitance per inverter
No load
20
pF
pd
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
