74abt16373b NXP Semiconductors, 74abt16373b Datasheet - Page 6

• Manufacturer Part Number: 74abt16373b
• Description: 16-bit Transparent Latch 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V, t
AC SET-UP REQUIREMENTS
GND = 0 V, t
AC WAVEFORMS
For all waveforms, V
2004 Feb 27
SYMBOL
t
t
t
t
t
t
t
t
SYMBOL
t
t
t
t
t
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
s
s
h
h
w
16-bit transparent latch (3-State)
(H)
(L)
(H)
(L)
(H)
Waveform 1.
nQx
nE
R
R
= t
Propagation delay
nDx to nQx
Propagation delay
nE to nQx
Output enable time
to HIGH and LOW level
Output disable time
from HIGH and LOW level
= t
Set-up time, HIGH or LOW
nDx to nE
Hold time, HIGH or LOW
nDx to nE
Enable pulse width
HIGH
F
F
= 2.5 ns, C
= 2.5 ns, C
V
Propagation Delay, Enable to Output, and
t
M
PHL
M
t
= 1.5 V.
w
PARAMETER
PARAMETER
(H)
Enable Pulse Width
V
M
L
L
V
= 50 pF, R
= 50 pF, R
M
L
L
V
t
PLH
= 500
= 500
M
V
WAVEFORM
WAVEFORM
M
SA00047
2
1
4
5
4
5
3
3
1
MIN
6
1.5
1.1
1.6
1.3
1.2
1.3
1.9
1.7
MIN
1.0
1.0
0.5
0.5
2.5
T
T
V
V
amb
amb
CC
CC
Waveform 2. Propagation Delay for Data to Outputs
TYP
= +5.0 V
= +5.0 V
= +25 C
= +25 C
2.5
2.0
2.5
2.1
2.3
2.3
3.1
2.6
nDx
nQx
TYP
–0.2
0.0
0.3
0.0
1.0
MAX
3.8
3.1
3.8
3.1
3.5
3.5
4.5
3.8
LIMITS
LIMITS
V
M
t
PLH
T
T
amb
amb
V
V
MIN
1.5
1.1
1.6
1.3
1.2
1.3
1.9
1.7
CC
CC
V
= –40 C to +85 C
= –40 C to +85 C
M
= +5.0 V
= +5.0V
V
M
74ABT16373B
MIN
1.0
1.0
0.5
0.5
2.5
t
PHL
V
0.5 V
MAX
0.5 V
M
4.4
3.8
4.4
3.6
4.6
4.5
5.3
4.2
SA00048
Product data
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns