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| 74ABT16952 Datasheet, PDF (4/8 Pages) NXP Semiconductors – 16-bit registered transceiver 3-State | |||
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DC Electrical Characteristics (Continued)
Symbol
Parameter
ABT16952
Min Typ Max
Units
VCC
Conditions
ICCD
Dynamic ICC
(Note 2)
No Load
Outputs Open
0 18
mA MHz
Max
OEA or OEB e GND
Non-I O e GND or VCC
One Bit toggling 50% duty cycle
(Note 1)
Note 1 For 8-bit toggling ICCD k 1 4 mA MHz
Note 2 Guaranteed but not tested
AC Electrical Characteristics
Symbol
Parameter
fmax
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Max Clock
Frequency
Propagation Delay
CPABn or CPBAn to
An or Bn
Output Enable Time
OEABn or OEBAn to
An or Bn
Output Disable Time
OEABn or OEBAn to
An or Bn
74ABT
TA e a25 C
VCC e a5 0V
CL e 50 pF
Min
Max
200
15
53
15
53
15
55
15
55
15
60
15
60
74ABT
TA e b40 C to a85 C
VCC e 4 5V to 5 5V
CL e 50 pF
Min
Max
200
15
53
15
53
15
55
15
55
15
60
15
60
Units
MHz
ns
ns
ns
AC Operating Requirements
Symbol
Parameter
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
Setup Time HIGH
or LOW An or Bn
to CPABn or CPBAn
Hold Time HIGH
or LOW An or Bn
to CPABn or CPBAn
Setup Time HIGH
or LOW CEAn or CEBn
to CPABn or CPBAn
Hold Time HIGH
or LOW CEAn or CEBn
to CPABn or CPBAn
Pulse Width
HIGH or LOW
to CPABn or CPBAn
74ABT
TA e a25 C
VCC e a5 0V
CL e 50 pF
Min
Max
25
25
15
15
25
25
15
15
30
30
74ABT
TA e b40 C to a85 C
VCC e 4 5V to 5 5V
CL e 50 pF
Min
Max
25
25
15
15
25
25
15
15
30
30
Units
ns
ns
ns
ns
ns
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