參數(shù)資料
型號: MC74LCX74DTG
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs
中文描述: LVC/LCX/Z SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14
封裝: LEAD FREE, TSSOP-14
文件頁數(shù): 4/8頁
文件大?。?/td> 96K
代理商: MC74LCX74DTG
MC74LCX74
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
T
A
= 40
°
C to +85
°
C
Symbol
Characteristic
Condition
Min
Max
Unit
V
IH
HIGH Level Input Voltage (Note 2)
2.3 V
V
CC
2.7 V
1.7
V
2.7 V
V
CC
3.6 V
2.0
V
IL
LOW Level Input Voltage (Note 2)
2.3 V
V
CC
2.7 V
0.7
V
2.7 V
V
CC
3.6 V
0.8
V
OH
HIGH Level Output Voltage
2.3 V
V
CC
3.6 V; I
OH
= 100 A
V
CC
0.2
V
V
CC
= 2.3 V; I
OH
= 8 mA
1.8
V
CC
= 2.7 V; I
OH
= 12 mA
2.2
V
CC
= 3.0 V; I
OH
= 18 mA
2.4
V
CC
= 3.0 V; I
OH
= 24 mA
2.2
V
OL
LOW Level Output Voltage
2.3 V
V
CC
3.6 V; I
OL
= 100 A
0.2
V
V
CC
= 2.3 V; I
OL
= 8 mA
0.6
V
CC
= 2.7 V; I
OL
= 12 mA
0.4
V
CC
= 3.0 V; I
OL
= 16 mA
0.4
V
CC
= 3.0 V; I
OL
= 24 mA
0.55
I
I
Input Leakage Current
2.3 V
V
CC
3.6 V; 0 V
V
I
5.5 V
±
5
A
I
CC
Quiescent Supply Current
2.3
V
CC
3.6 V; V
I
= GND or V
CC
10
A
2.3
V
CC
3.6 V; 3.6
V
I
or V
O
5.5 V
±
10
I
CC
Increase in I
CC
per Input
2.3
V
CC
3.6 V; V
IH
= V
CC
0.6 V
500
A
2. These values of V
I
are used to test DC electrical characteristics only.
AC CHARACTERISTICS
t
R
= t
F
= 2.5 ns; R
L
= 500
Limits
T
A
= 40
°
C to +85
°
C
V
CC
= 3.3 V 0.3 V
V
CC
= 2.7 V
V
CC
= 2.5 V 0.2 V
C
L
= 50 pF
C
L
= 50 pF
C
L
= 30 pF
Symbol
Parameter
Waveform
Min
Max
Min
Max
Min
Max
Unit
f
max
Clock Pulse Frequency
1
150
150
150
MHz
t
PLH
Propagation Delay
1
1.5
7.0
1.5
8.0
1.5
8.4
t
PHL
CPn to On or On
1.5
7.0
1.5
8.0
1.5
8.4
ns
t
PLH
Propagation Delay
2
1.5
7.0
1.5
8.0
1.5
8.4
t
PHL
SDn or CDn to On or On
1.5
7.0
1.5
8.0
1.5
8.4
ns
t
s
Setup Time, HIGH or LOW Dn to CPn
1
2.5
2.5
4.0
ns
t
h
Hold Time, HIGH or LOW Dn to CPn
1
1.5
1.5
2.0
ns
t
w
CPn Pulse Width, HIGH or LOW
4
3.3
3.3
4.0
ns
SDn or CDn Pulse Width, LOW
3.3
3.6
4.0
ns
t
rec
Recovery Time SDn or CDn to CPn
3
2.5
3.0
4.5
ns
t
OSHL
OutputtoOutput Skew
1.0
ns
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.
(Note 3)
1.0
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