Datasheet

SN54AHC541
SN74AHC541
SCLS261N –OCTOBER 1995–REVISED JUNE 2013 www.ti.com
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, V
CC
= 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
T
A
= –40°C TO
T
A
= –55°C TO T
A
= –40°C TO
125°C
125°C 85°C
T
A
= 25°C
FROM TO LOAD
Recommended
PARAMETER UNIT
(INPUT) (OUTPUT) CAPACITANCE
SN54AHC541 SN74AHC541 SN74AHC541
TYP MAX MIN MAX MIN MAX MIN MAX
t
PLH
5
(1)
7
(1)
1
(1)
8.5
(1)
1 8.5 1 8.5
A Y C
L
= 15 pF ns
t
PHL
5
(1)
7
(1)
1
(1)
8.5
(1)
1 8.5 1 8.5
t
PZH
6
(1)
10.5
(1)
1
(1)
11
(1)
1 11 1 11
OE Y C
L
= 15 pF ns
t
PZL
6
(1)
10.5
(1)
1
(1)
11
(1)
1 11 1 11
t
PHZ
7
(1)
11
(1)
1
(1)
12
(1)
1 12 1 12
OE Y C
L
= 15 pF ns
t
PLZ
7
(1)
11
(1)
1
(1)
12
(1)
1 12 1 12
t
PLH
7.5 10.5 1 12 1 12 1 12
A Y C
L
= 50 pF ns
t
PHL
7.5 10.5 1 12 1 12 1 12
t
PZH
8 14 1 16 1 16 1 16
OE Y C
L
= 50 pF ns
t
PZL
8 14 1 16 1 16 1 16
t
PHZ
9 15.4 1 17.5 1 17.5 1 17.5
OE Y C
L
= 50 pF ns
t
PLZ
9 15.4 1 17.5 1 17.5 1 17.5
tsk(o) C
L
= 50 pF 1.5
(2)
1 1.5 ns
t
PLH
6.3 8.8 1 10 1 10 1 10
A or B Y C
L
= 50 pF ns
t
PHL
6.3 8.8 1 10 1 10 1 10
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested.
(2) On products compliant to MIL-PRF-38535, this parameter does not apply
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, V
CC
= 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
T
A
= –40°C TO
T
A
= –55°C TO T
A
= –40°C TO
125°C
125°C 85°C
T
A
= 25°C
FROM TO LOAD
Recommended
PARAMETER UNIT
(INPUT) (OUTPUT) CAPACITANCE
SN54AHC541 SN74AHC541 SN74AHC541
TYP MAX MIN MAX MIN MAX MIN MAX
t
PLH
3.5
(1)
5.0
(1)
1
(1)
6
(1)
1 6 1 6
A Y C
L
= 15 pF ns
t
PHL
3.5
(1)
5.0
(1)
1
(1)
6
(1)
1 6 1 6
t
PZH
4.7
(1)
7.2
(1)
1
(1)
8.5
(1)
1 8.5 1 8.5
OE Y C
L
= 15 pF ns
t
PZL
4.7
(1)
7.2
(1)
1
(1)
8.5
(1)
1 8.5 1 8.5
t
PHZ
5.0
(1)
7.5
(1)
1
(1)
8
(1)
1 8 1 8
OE Y C
L
= 15 pF ns
t
PLZ
5.0
(1)
7.5
(1)
1
(1)
8
(1)
1 8 1 8
t
PLH
5.0 7.0 1 8 1 8 1 8
A Y C
L
= 50 pF ns
t
PHL
5.0 7.0 1 8 1 8 1 8
t
PZH
6.2 9.2 1 10.5 1 10.5 1 10.5
OE Y C
L
= 50 pF ns
t
PZL
6.2 9.2 1 10.5 1 10.5 1 10.5
t
PHZ
6.0 8.8 1 10 1 10 1 10
OE Y C
L
= 50 pF ns
t
PLZ
6.0 8.8 1 10 1 10 1 10
tsk(o) C
L
= 50 pF 1
(2)
1 1 ns
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested.
(2) On products compliant to MIL-PRF-38535, this parameter does not apply
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