SDLS029C − DECEMBER 1983 − REVISED JANUARY 2004
SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
switching characteristics, V
CC
= 5 V, T
A
= 25
°
C (see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A
TO
(OUTPUT)
Y
TEST CONDITIONS
MIN
RL = 400
Ω,
CL = 15 pF
SN5404
SN7404
TYP
12
8
MAX
22
15
ns
UNIT
recommended operating conditions (see Note 3)
SN54LS04
MIN
VCC
VIH
VIL
IOH
IOL
TA
Supply voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
−55
4.5
2
0.7
−0.4
4
125
0
NOM
5
MAX
5.5
SN74LS04
MIN
4.75
2
0.8
−0.4
8
70
NOM
5
MAX
5.25
UNIT
V
V
V
mA
mA
°C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
VOH
VOL
II
IIH
IIL
IOS§
ICCH
ICCL
VCC = MIN,
VCC = MIN,
VCC = MIN,
VCC = MAX,
VCC = MAX,
VCC = MAX,
VCC = MAX
VCC = MAX,
VCC = MAX,
TEST CONDITIONS†
II = − 18 mA
VIL = MAX,
VIH = 2 V
VI = 7 V
VI = 2.7 V
VI = 0.4 V
−20
VI = 0 V
VI = 4.5 V
1.2
3.6
SN54LS04
MIN TYP‡
MAX
−1.5
IOH = −0.4 mA
IOL = 4 mA
IOL = 8 mA
0.1
20
−0.4
−100
2.4
6.6
−20
1.2
3.6
2.5
3.4
0.25
0.4
0.25
2.7
3.4
0.4
0.5
0.1
20
−0.4
−100
2.4
6.6
SN74LS04
MIN TYP‡
MAX
−1.5
UNIT
V
V
V
mA
µA
mA
mA
mA
mA
† For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
‡ All typical values are at VCC = 5 V, TA = 25°C.
§ Not more than one output should be shorted at a time, and the duration of the short-circuit should not exceed one second.
switching characteristics, V
CC
= 5 V, T
A
= 25
°
C (see Figure 2)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A
TO
(OUTPUT)
Y
TEST CONDITIONS
SN54LS04
SN74LS04
MIN
RL = 2 kΩ,
CL = 15 pF
TYP
9
10
MAX
15
15
ns
UNIT
6
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