74actq543 Fairchild Semiconductor, 74actq543 Datasheet - Page 6

• Manufacturer Part Number: 74actq543
• Description: Quiet Series ?ctal Registered Transceiver With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
t
t
t
t
t
C
C
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
OSHL
OSLH
t
t
t
AC Electrical Characteristics for ACTQ
Note 16: Voltage Range 5.0 is 5.0V
Note 17: Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs within the same packaged device.
The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
design. Not tested.
AC Operating Requirements for ACTQ
Note 18: Voltage Range 5.0 is 5.0V
Capacitance
S
S
W
IN
PD
Symbol
Symbol
Symbol
Propagation Delay
Transparent Mode
A
Propagation Delay
LEBA, LEAB
to A
Output Enable Time
OEBA or OEAB to A
CEBA or CEAB to A
Output Disable Time
OEBA or OEAB to A
CEBA or CEAB to A
Output to Output
Skew (Note 17)
Setup Time, HIGH or LOW
A
Hold Time, HIGH or LOW
A
Latch Enable
Pulse Width, LOW
n
n
n
to B
n
or B
or B
, B
Input Capacitance
Power Dissipation Capacitance
n
n
n
n
or B
to LEBA or LEAB
to LEBA or LEAB
n
Parameter
to A
Parameter
n
n
n
n
n
0.5V
0.5V
or B
or B
or B
or B
Parameter
n
n
n
n
(Note 16)
(Note 18)
V
5.0
5.0
5.0
5.0
5.0
(V)
CC
V
(V)
5.0
5.0
5.0
CC
70.0
6
Typ
4.5
Min
1.5
1.5
1.5
1.0
Typ
T
C
A
T
L
C
A
L
50 pF
Typ
5.5
6.5
8.0
5.5
0.5
25 C
50 pF
25 C
OSHL
Units
pF
pF
3.0
1.5
4.0
) or LOW-to-HIGH (t
Guaranteed Minimum
Max
10.0
7.5
8.5
7.5
1.0
T
A
T
C
A
40 C to 85 C
Min
L
1.5
1.5
1.5
1.0
OSLH
3.0
1.5
4.0
C
50 pF
40 C to 85 C
L
). Parameter guaranteed by
V
Conditions
V
CC
CC
50 pF
OPEN
Max
10.5
5.0V
8.0
9.0
8.0
1.0
Units
ns
ns
ns
Units
ns
ns
ns
ns
ns