74F543 Philips, 74F543 Datasheet - Page 9

• Manufacturer Part Number: 74F543
• Description: Octal registered transceiver / non-inverting 3-State
• Manufacturer: Philips

Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS FOR 74F544
AC SETUP REQUIREMENTS FOR 74F544
1994 Dec 5
SYMBOL
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
SYMBOL
SYMBOL
PLH
PHL
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
s
s
h
h
s
s
h
h
w
Octal registered transceivers
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(L)
Propagation delay
A
Propagation delay
LEBA to A
Propagation delay
LEAB to B
Output Enable time
OEBA to A
Output Disable time
OEBA to A
Output Enable time
EBA to A
Output Disable time
EBA to A
Setup time, High or Low
A
Hold time, High or Low
A
Setup time, High or Low
A
Hold time, High or Low
A
Latch enable pulse width, Low
n
n
n
n
n
to B
to LEAB or B
to LEAB or B
to EAB or B
to EAB or B
PARAMETER
PARAMETER
n
PARAMETER
PARAMETER
or B
n
n
n
n
n
n
or EAB to B
or EAB to B
or OEAB to B
or OEAB to B
n
to A
n
n
n
n
to EBA
to EBA
to LEBA
n
to LEBA
n
n
n
n
Waveform NO TAG, 2
Waveform NO TAG, 2
TEST CONDITIONS
TEST CONDITIONS
Waveform NO TAG
Waveform 4
Waveform 5
Waveform 4
Waveform 5
Waveform 4
Waveform 5
Waveform 4
Waveform 5
TEST CONDITIONS
TEST CONDITIONS
Waveform 3
Waveform 3
Waveform 3
Waveform 3
Waveform 3
9
MIN
3.0
3.0
4.0
4.0
5.0
4.0
2.0
3.5
1.0
1.5
4.0
4.5
2.5
4.5
T
MIN
amb
V
1.5
1.5
1.5
2.0
1.5
1.5
1.5
2.0
4.0
C
R
T
CC
L
L
amb
V
C
R
TYP
= 50pF
= 500
CC
6.5
5.0
7.0
7.0
8.0
7.5
4.0
5.5
4.0
4.0
7.0
8.0
5.0
8.5
= +25 C
L
= 5.0V
L
= 50pF
= 500
= +25 C
= 5.0V
74F544 LIMITS
TYP
74F544 LIMITS
MAX
11.5
11.0
11.5
9.5
8.0
9.5
9.5
9.5
7.0
8.5
6.5
6.5
9.5
8.0
T
T
amb
V
amb
V
MIN
3.0
3.0
4.0
4.0
4.0
4.0
1.5
3.0
1.0
1.5
3.5
4.5
2.5
4.0
MIN
2.0
2.5
2.5
2.5
2.5
2.5
2.0
2.0
4.5
CC
CC
C
R
C
= 0 C to +70 C
= 0 C to +70 C
R
74F543, 74F544
= 5.0V
= 5.0V
L
L
L
L
= 50pF
= 50pF
= 500
= 500
MAX
MAX
10.5
10.5
10.5
12.5
10.5
10.0
12.0
11.5
10%
10%
8.5
7.5
9.0
7.0
7.5
9.0
Product specification
UNIT
UNIT
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns