參數(shù)資料
型號: 74VCXH16374
廠商: ON SEMICONDUCTOR
英文描述: Low-Voltage 1.8/2.5/3.3V 16-Bit D-Type Flip-Flop With 3.6 V-Tolerant Inputs and Outputs (3-State,Non-Inverting)(低壓1.8/2.5/3.3V,3.6V容限輸入和輸出,16位D觸發(fā)器(3態(tài),同相))
中文描述: 低電壓1.8/2.5/3.3V 16位D類觸發(fā)器與3.6 V的電壓容限輸入和輸出拖鞋(3態(tài),非反相)(低壓1.8/2.5/3.3V,3.6V的容限輸入和輸出,16位?觸發(fā)器(三態(tài),同相))
文件頁數(shù): 5/12頁
文件大小: 147K
代理商: 74VCXH16374
74VCXH16374
http://onsemi.com
5
AC CHARACTERISTICS
(Note 6.; t
R
= t
F
= 2.0ns; C
L
= 30pF; R
L
= 500
)
Limits
T
A
= –40
°
C to +85
°
C
V
CC
= 3.0V to 3.6V
V
CC
= 2.3V to 2.7V
V
CC
= 1.65 to 1.95V
Symbol
Parameter
Waveform
Min
Max
Min
Max
Min
Max
Unit
f
max
Clock Pulse Frequency
1
250
200
100
MHz
t
PLH
t
PHL
Propagation Delay
CP to On
1
0.8
0.8
3.0
3.0
1.0
1.0
3.9
3.9
1.5
1.5
7.8
7.8
ns
t
PZH
t
PZL
Output Enable Time to
High and Low Level
2
0.8
0.8
3.5
3.5
1.0
1.0
4.6
4.6
1.5
1.5
9.2
9.2
ns
t
PHZ
t
PLZ
Output Disable Time From
High and Low Level
2
0.8
0.8
3.5
3.5
1.0
1.0
3.8
3.8
1.5
1.5
6.8
6.8
ns
t
s
Setup Time, High or Low Dn to CP
3
1.5
1.5
2.5
ns
t
h
Hold Time, High or Low Dn to CP
3
1.0
1.0
1.0
ns
t
w
CP Pulse Width, High
3
1.5
1.5
4.0
ns
t
OSHL
t
OSLH
6. For C
L
= 50pF, add approximately 300ps to the AC maximum specification.
7. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (t
OSHL
) or LOW–to–HIGH (t
OSLH
); parameter
guaranteed by design.
Output–to–Output Skew
(Note 7.)
0.5
0.5
0.5
0.5
0.75
0.75
ns
DYNAMIC SWITCHING CHARACTERISTICS
T
A
= +25
°
C
Symbol
Characteristic
Condition
Typ
Unit
V
OLP
Dynamic LOW Peak Voltage
V
CC
= 1.8V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
0.25
V
(Note 8.)
V
CC
= 2.5V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
0.6
V
CC
= 3.3V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
0.8
V
OLV
Dynamic LOW Valley Voltage
V
CC
= 1.8V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
–0.25
V
(Note 8.)
V
CC
= 2.5V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
–0.6
V
CC
= 3.3V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
–0.8
V
OHV
Dynamic HIGH Valley Voltage
V
CC
= 1.8V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
1.5
V
(Note 9.)
V
CC
= 2.5V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
1.9
V
CC
= 3.3V, C
L
= 30pF, V
IH
= V
CC
, V
IL
= 0V
2.2
8. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is
measured in the LOW state.
9. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is
measured in the HIGH state.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
C
IN
Input Capacitance
Note 10.
6
pF
C
OUT
Output Capacitance
Note 10.
7
pF
C
PD
Power Dissipation Capacitance
Note 10., 10MHz
20
pF
10.V
CC
= 1.8, 2.5 or 3.3V; V
I
= 0V or V
CC
.
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