參數(shù)資料
型號: 74ABT16652
廠商: NXP Semiconductors N.V.
英文描述: 16-bit transceiver/register, non-inverting 3-State
中文描述: 16位收發(fā)器/寄存器,非反相三態(tài)
文件頁數(shù): 8/12頁
文件大?。?/td> 96K
代理商: 74ABT16652
Philips Semiconductors
Product specification
74ABT16652
74ABTH16652
16-bit transceiver/register, non-inverting (3-State)
1998 Feb 27
8
AC CHARACTERISTICS
GND = 0V, t
R
= t
F
= 2.5ns, C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= +25
o
C
V
CC
= +5.0V
TYP
T
amb
= -40 to +85
o
C
V
CC
= +5.0V
±
0.5V
MIN
UNIT
MIN
MAX
MAX
f
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Maximum clock frequency
1
125
125
MHz
Propagation delay
nCPAB to nBx or nCPBA to nAx
1
1.5
1.5
3.3
2.8
4.0
4.1
1.5
1.5
4.9
4.7
ns
Propagation delay
nAx to nBx or nBx to nAx
2
1.0
1.0
2.3
1.8
3.2
4.1
1.0
1.0
3.9
4.6
ns
Propagation delay
nSAB to nBx or nSBA to nAx
3
1.0
1.0
3.4
2.6
4.3
4.3
1.0
1.0
5.0
5.0
ns
Output enable time
nOEBA to nAx
5
6
1.0
1.5
2.5
2.2
4.1
4.4
1.0
1.5
5.0
5.3
ns
Output disable time
nOEBA to nAx
5
6
1.5
1.5
3.6
2.7
4.4
3.6
1.5
1.5
4.9
4.0
ns
Output enable time
nOEAB to nBx
5
6
1.0
1.5
2.9
3.0
3.6
3.9
1.0
1.5
4.2
4.6
ns
Output disable time
nOEAB to nBx
5
6
2.0
1.5
3.1
2.3
5.5
4.5
2.0
1.5
5.9
5.2
ns
AC SETUP REQUIREMENTS
GND = 0V, t
R
= t
F
= 2.5ns, C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= +25
o
C
V
CC
= +5.0V
MIN
T
amb
= -40 to +85
o
C
V
CC
= +5.0V
±
0.5V
MIN
UNIT
TYP
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
t
w
(H)
t
w
(L)
Setup time
nAx to nCPBA, nBx to nCPAB
4
3.0
3.0
1.2
0.8
3.0
3.0
ns
Hold time
nAx to nCPBA, nBx to nCPAB
4
1.0
1.0
–0.7
–1.1
1.0
1.0
ns
Pulse width, High or Low
nCPAB or nCPBA
1
4.3
4.3
1.0
1.0
4.3
4.3
ns
AC WAVEFORMS
V
M
= 1.5V, V
IN
= GND to 3.0V
V
M
V
M
V
M
V
M
V
M
1/f
MAX
t
w
(H)
t
PHL
t
w
(L)
t
PLH
nCPBA or
nCPAB
nAx or nBx
SH00030
0V
3.0V or V
CC
whichever
is less
V
OH
V
OL
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
V
M
t
PLH
t
PHL
V
M
V
M
V
M
nBx or nAx
nAx or nBx
SH00048
3.0V or V
CC
0V
V
OH
V
OL
Waveform 2. Propagation Delay, nAx to nBx or nBx to nAx
相關(guān)PDF資料
PDF描述
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