
SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
SDLS029C DECEMBER 1983 REVISED JANUARY 2004
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics, VCC = 5 V, TA = 25°C (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
SN5404
SN7404
UNIT
PARAMETER
(INPUT)
(OUTPUT)
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
A
Y
RL = 400 ,
CL = 15 pF
12
22
ns
tPHL
A
Y
RL = 400 ,
CL = 15 pF
8
15
ns
recommended operating conditions (see Note 3)
SN54LS04
SN74LS04
SN54LS04
SN74LS04
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
4.75
5
5.25
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.7
0.8
V
IOH
High-level output current
0.4
mA
IOL
Low-level output current
4
8
mA
TA
Operating free-air temperature
55
125
0
70
°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
TEST CONDITIONS
SN54LS04
SN74LS04
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = MIN,
II = 18 mA
1.5
V
VOH
VCC = MIN,
VIL = MAX,
IOH = 0.4 mA
2.5
3.4
2.7
3.4
V
VOL
VCC = MIN,
VIH = 2 V
IOL = 4 mA
0.25
0.4
V
VOL
VCC = MIN,
VIH = 2 V
IOL = 8 mA
0.25
0.5
V
II
VCC = MAX,
VI = 7 V
0.1
mA
IIH
VCC = MAX,
VI = 2.7 V
20
A
IIL
VCC = MAX,
VI = 0.4 V
0.4
mA
IOS§
VCC = MAX
20
100
20
100
mA
ICCH
VCC = MAX,
VI = 0 V
1.2
2.4
1.2
2.4
mA
ICCL
VCC = MAX,
VI = 4.5 V
3.6
6.6
3.6
6.6
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, VCC = 5 V, TA = 25°C (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
SN54LS04
SN74LS04
UNIT
PARAMETER
(INPUT)
(OUTPUT)
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
A
Y
RL = 2 k,
CL = 15 pF
9
15
ns
tPHL
A
Y
RL = 2 k,
CL = 15 pF
10
15
ns