參數(shù)資料
型號: MC74LCX374MEL
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Low-Voltage CMOS Octal D-Type Flip-Flop With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)
中文描述: LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: EIAJ, SO-20
文件頁數(shù): 4/8頁
文件大?。?/td> 102K
代理商: MC74LCX374MEL
MC74LCX374
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
(Continued)
T
A
= 40
°
C to +85
°
C
Min
Symbol
Characteristic
Condition
Max
Unit
V
OL
LOW Level Output Voltage
2.7 V
V
CC
3.6 V; I
OL
= 100 A
V
CC
= 2.7 V; I
OL
= 12 mA
V
CC
= 3.0 V; I
OL
= 16 mA
V
CC
= 3.0 V; I
OL
= 24 mA
2.7 V
V
CC
3.6 V; 0 V
V
I
5.5 V
2.7
V
CC
3.6 V; 0 V
V
O
5.5 V;
V
I
= V
IH
or V
IL
0.2
V
0.4
0.4
0.55
I
I
I
OZ
Input Leakage Current
±
5.0
±
5.0
A
3State Output Current
A
I
OFF
I
CC
PowerOff Leakage Current
V
CC
= 0 V; V
I
or V
O
= 5.5 V
2.7
V
CC
3.6 V; V
I
= GND or V
CC
2.7
V
CC
3.6 V; 3.6
V
I
or V
O
5.5 V
2.7
V
CC
3.6 V; V
IH
= V
CC
0.6 V
10
A
Quiescent Supply Current
10
A
±
10
A
I
CC
Increase in I
CC
per Input
500
A
AC CHARACTERISTICS
(t
R
= t
F
= 2.5 ns; C
L
= 50 pF; R
L
= 500 )
Limits
T
A
= 40
°
C to +85
°
C
V
CC
= 3.0 V to 3.6 V
Min
V
CC
= 2.7 V
Min
Symbol
Parameter
Waveform
Max
Max
Unit
f
max
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
s
t
h
t
w
t
OSHL
t
OSLH
3. 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 HIGHtoLOW (t
OSHL
) or LOWtoHIGH (t
OSLH
); parameter
guaranteed by design.
Clock Pulse Frequency
1
150
MHz
Propagation Delay
CP to O
n
Output Enable Time to HIGH and
LOW Levels
1
1.5
1.5
8.5
8.5
1.5
1.5
9.5
9.5
ns
2
1.5
1.5
8.5
8.5
1.5
1.5
9.5
9.5
ns
Output Disable Time from HIGH and
LOW Levels
2
1.5
1.5
7.5
7.5
1.5
1.5
8.5
8.5
ns
Setup TIme, HIGH or LOW D
n
to CP
Hold TIme, HIGH or LOW D
n
to CP
CP Pulse Width, HIGH or LOW
1
2.5
2.5
ns
1
1.5
1.5
ns
3
3.3
3.3
ns
OutputtoOutput Skew (Note 3)
1.0
1.0
ns
DYNAMIC SWITCHING CHARACTERISTICS
T
A
= +25
°
C
Typ
Symbol
Characteristic
Condition
Min
Max
Unit
V
OLP
V
OLV
4. Number of outputs defined as “n”. Measured with “n1” outputs switching from HIGHtoLOW or LOWtoHIGH. The remaining output is
measured in the LOW state.
Dynamic LOW Peak Voltage (Note 4)
V
CC
= 3.3 V, C
L
= 50 pF, V
IH
= 3.3 V, V
IL
= 0 V
V
CC
= 3.3 V, C
L
= 50 pF, V
IH
= 3.3 V, V
IL
= 0 V
0.8
V
Dynamic LOW Valley Voltage (Note 4)
0.8
V
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
C
IN
Input Capacitance
V
CC
= 3.3 V, V
I
= 0 V or V
CC
7
pF
C
OUT
C
PD
Output Capacitance
V
CC
= 3.3 V, V
I
= 0 V or V
CC
10 MHz, V
CC
= 3.3 V, V
I
= 0 V or V
CC
8
pF
Power Dissipation Capacitance
25
pF
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