74lvc543a NXP Semiconductors, 74lvc543a Datasheet - Page 9

• Manufacturer Part Number: 74lvc543a
• Description: Octal D-type Registered Transceiver 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
2004 Apr 07
T
t
t
t
t
t
t
t
SYMBOL
PHL
PZH
PHZ
W
su
h
sk(0)
amb
Octal D-type registered transceiver; 3-state
/t
/t
/t
PLH
PZL
PLZ
= 40 C to +85 C; note 1
r
propagation delay An to Bn; Bn to An
propagation delay LE
LE
3-state output enable time OE
OE
3-state output enable time
E
3-state output disable time OE
OE
3-state output disable time
E
LE
set-up time An, Bn to LE
An, Bn to E
hold time An, Bn to LE
skew
= t
BA
BA
AB
XX
AB
AB
f
to An; E
to An; E
to Bn
pulse with LOW
to Bn
to Bn
2.5 ns; C
XX
AB
AB
PARAMETER
to Bn
to Bn
L
= 50 pF.
BA
XX
to An;
XX
; An, Bn to E
;
BA
BA
to An;
to An;
XX
see Figs 6 and 10 1.2
see Figs 7 and 10 1.2
see Figs 8 and 10 1.2
see Figs 8 and 10 1.2
see Figs 8 and 10 1.2
see Figs 8 and 10 1.2
see Fig.7
see Fig.9
see Fig.9
note 3
WAVEFORMS
9
CONDITIONS
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
1.2
2.7
3.0 to 3.6
V
CC
(V)
1.5
1.0
1.5
1.2
1.5
1.3
1.5
1.3
1.5
1.5
1.5
1.5
3.0
3.0
1.5
+1.5
1.5
1.5
MIN.
15
3.0
16
4.2
17
3.4
18
3.6
8.0
3.2
8.5
3.3
4.0
0.9
2.0
0.6
TYP.
1.5
0.5
Product specification
74LVC543A
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
8.0
7.0
9.5
8.5
9.2
7.7
9.3
8.0
7.5
7.0
7.5
7.0
1.0
MAX. UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns