74ABT16841ADL NXP Semiconductors, 74ABT16841ADL Datasheet - Page 6

• Manufacturer Part Number: 74ABT16841ADL
• Description: Latches 20-BIT BUS INTERFACE LATCH 3-S
• Manufacturer: NXP Semiconductors

Specifications of 74ABT16841ADL

• Number Of Circuits: 2
• Logic Type: TTL
• Logic Family: ABT
• Polarity: Non-Inverting
• High Level Output Current: - 32 mA
• Propagation Delay Time: 3.1 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SSOP-56
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Details
• Other names: 74ABT16841ADL,512

Philips Semiconductors
AC SET-UP REQUIREMENTS
GND = 0 V, t
AC WAVEFORMS
V
2004 Feb 02
Waveform 1. Propagation Delay, Latch Enable Input to Output,
nDx
M
t
t
t
t
t
nLE
SYMBOL
s
s
h
h
w
20-bit bus interface latch (3-State)
nDx INPUT
É É É
É É É É É É É É É É
nQx OUTPUT
(H)
(L)
(H)
(L)
= 1.5 V, V
(H)
nQx
nLE
Waveform 2. Propagation Delay for Data to Outputs
t
s
(H)
permitted to change for predictable output performance.
NOTE: The shaded areas indicate when the input is
Waveform 3. Data Set-up and Hold Times
R
IN
V
= t
M
Set-up time, HIGH or LOW
nDx to nLE
Hold time, HIGH or LOW
nDx to nLE
nLE pulse width HIGH
= GND to 3.0 V
V
t
F
M
PHL
t
= 2.5 ns, C
w
(H)
É É É É É É É É É É
V
V
and Enable Pulse Width
V
M
M
t
PLH
M
V
PARAMETER
M
t
h
(H)
V
M
L
V
= 50 pF, R
M
V
M
t
s
(L)
V
t
PLH
t
V
M
PHL
M
L
V
= 500
M
V
V
É É É
V
M
M
M
t
h
(L)
3.0V or V
whichever
3.0V or V
3.0V or V
is less
0V
V
V
whichever
whichever
is less
0V
is less
0V
3.0V or V
3.0V or V
WAVEFORM
OH
OL
SA00078
whichever
is less
0V
whichever
is less
0V
SA00079
SA00080
CC
CC
CC
3
3
1
CC
CC
6
nOE
nQx
nOE
nQx
Waveform 5. 3-State Output Enable Time to LOW Level and
Waveform 4. 3-State Output Enable Time to HIGH Level
Min
2.0
1.0
2.0
2.0
2.9
T
V
amb
and Output Disable Time from HIGH Level
CC
Output Disable Time from LOW Level
= +5.0 V
= +25 C
V
V
–0.3
–0.7
Typ
1.0
0.4
1.9
M
M
t
t
PZL
PZH
LIMITS
T
V
V
M
amb
M
V
Min
CC
2.0
1.0
2.0
2.0
2.9
= –40 C to +85 C
V
= +5.0 V 0.5 V
V
t
M
PLZ
t
74ABT16841A
M
PHZ
Max
–
–
–
–
–
V
V
V
V
X
OL
OH
Y
Product data
3.0V or V
3.0V or V
whichever
is less
whichever
is less
0V
3.0V or V
0V
0V
0V
SH00007
SH00008
UNIT
ns
ns
ns
CC
CC
CC