74lvt16543a NXP Semiconductors, 74lvt16543a Datasheet - Page 7

• Manufacturer Part Number: 74lvt16543a
• Description: 3.3v Lvt 16-bit Registered Transceiver 3-state
• Manufacturer: NXP Semiconductors

1. All typical values are at V
Philips Semiconductors
AC CHARACTERISTICS
GND = 0V; t
NOTE:
AC SETUP REQUIREMENTS
GND = 0V; t
AC WAVEFORMS
V
1998 Feb 19
M
SYMBOL
SYMBOL
3.3V 16-bit registered transceiver (3-State)
= 1.5V, V
V
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
W
s
h
s
h
OUT
PLH
PHL
PLH
PHL
PZH
PHZ
PZH
PHZ
s
h
s
h
V
PZL
PLZ
PZL
PLZ
(H)
(H)
(H)
(H)
(L)
(L)
(L)
(L)
Waveform 1. Propagation Delay For Inverting Output
IN
(L)
R
R
IN
= t
= t
= GND to 3.0V
F
F
Propagation delay
nAx to nBx or nBx to nAx
Propagation delay
nLEBA to nAx, nLEAB to nBx
Output enable time
nOEBA to nAx, nOEAB to nBx
Output disable time
nOEBA to nAx, nOEAB to nBx
Output enable time
nEBA to nAx, nEAB to nBx
Output disable time
nEBA to nAx, nEAB to nBx
Setup time
nAx to nLEAB, nBx to nLEBA
Hold time
nAx to nLEAB, nBx to nLEBA
Setup time
nAx to nEAB, nBx to nEBA
Hold time
nAx to nEAB, nBx to nEBA
Latch enable pulse width, Low
= 2.5ns; C
= 2.5ns; C
V
M
t
PHL
CC
L
L
PARAMETER
PARAMETER
= 50pF; R
= 50pF; R
V
M
= 3.3V and T
V
M
L
L
t
PLH
= 500 ; T
= 500 ; T
V
M
amb
= 25 C.
amb
amb
SW00152
= –40 C to +85 C.
= –40 C to +85 C.
2.7V
0V
V
V
OH
OL
WAVEFORM
WAVEFORM
2
1
2
4
5
4
5
4
5
4
5
3
3
3
3
3
7
Waveform 2. Propagation Delay For Non-Inverting Output
V
OUT
V
IN
MIN
1.0
1.0
1.5
1.5
1.5
1.5
2.0
2.0
1.5
1.5
2.0
2.0
MIN
0.8
1.0
1.0
1.2
0.7
1.3
1.2
1.3
1.8
V
V
CC
CC
= 3.3V 0.3V
= 3.3V 0.3V
TYP
2.2
2.2
2.7
2.7
2.8
2.6
3.1
3.2
2.9
2.6
3.1
3.2
V
M
t
PLH
1
LIMITS
LIMITS
TYP
0.4
0.1
0.2
0.4
0.1
0.1
0.2
0.4
1.0
MAX
3.7
3.7
4.8
4.8
4.6
5.0
5.2
4.6
4.8
5.1
5.1
4.3
V
M
V
M
74LVT16543A
V
V
CC
CC
t
PHL
MAX
MIN
V
4.4
4.4
6.2
6.2
6.1
6.6
5.7
4.7
6.1
6.6
5.7
4.5
0.5
1.5
0.5
1.3
0.4
1.5
0.8
1.4
1.8
= 2.7V
= 2.7V
M
Product specification
SW00153
UNIT
UNIT
2.7V
0V
V
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OH
OL