參數(shù)資料
型號(hào): MM74HCT74N
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 通用總線功能
英文描述: Small Signal Bias Resistor Transistor SC75 PNP 50V; Package: SC-75 (SOT-416) 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 3000
中文描述: HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14
封裝: 0.300 INCH, LEAD FREE, PLASTIC, MS-001, DIP-14
文件頁(yè)數(shù): 4/7頁(yè)
文件大?。?/td> 85K
代理商: MM74HCT74N
www.fairchildsemi.com
4
M
AC Electrical Characteristics
V
CC
=
5V, T
A
=
25
°
C, C
L
=
15 pF, t
r
=
t
f
=
6 ns
AC Electrical Characteristics
V
CC
=
5.0V
±
10%, C
L
=
50 pF, t
r
=
t
f
=
6 ns unless otherwise specified
Note 6:
C
PD
determines the no load dynamic power consumption, P
D
=
C
PD
V
CC2
f
+
I
CC
V
CC
, and the no load dynamic current consumption,
I
S
=
C
PD
V
CC
f
+
I
CC
.
Symbol
Parameter
Conditions
Typ
Guaranteed
Limit
30
Units
f
MAX
Maximum Operating
50
MHz
Frequency from Clock
to Q or Q
t
PHL
, t
PLH
Maximum Propagation
18
30
ns
Delay Clock to Q or Q
t
PHL
, t
PLH
Maximum Propagation
Delay from Preset or
18
30
ns
Clear to Q or Q
Minimum Removal Time,
t
REM
20
ns
Preset or Clear to Clock
Minimum Setup Time
Data to Clock
t
S
20
ns
t
H
Minimum Hold Time
Clock to Data
Minimum Pulse Width
3
0
ns
t
W
8
16
ns
Clock, Preset or Clear
Symbol
Parameter
Conditions
T
A
=
25
°
C
Typ
T
A
=
40
°
to
+
85
°
C
Guaranteed Limits
27
Units
f
MAX
Maximum Operating
Frequency
21
MHz
t
PHL
, t
PLH
Maximum Propagation
Delay from Clock to
21
35
44
ns
Q or Q
Maximum Propagation
Delay from Preset or
t
PHL
, t
PLH
21
35
44
ns
Clear to Q or Q
Minimum Removal Time
t
REM
20
25
ns
Preset or Clear to Clock
Minimum Setup Time
Data to Clock
t
S
20
25
ns
t
H
Minimum Hold Time
Clock to Data
Minimum Pulse Width
3
0
0
ns
t
W
9
16
20
ns
Clock, Preset or Clear
Maximum Clock Input
Rise and Fall Time
t
r
, t
f
500
500
ns
t
THL
, t
TLH
Maximum Output
Rise and Fall Time
Power Dissipation
15
19
ns
C
PD
(per flip-flop)
10
pF
Capacitance (Note 6)
Maximum Input
Capacitance
C
IN
5
10
10
pF
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MM74HCT74SJ Small Signal Bias Resistor Transistor SOT-723 PNP 50V; Package: SOT-723 3 LEAD; No of Pins: 3; Container: Tape and Reel; Qty per Container: 8000
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74HCT74N 制造商:Fairchild Semiconductor Corporation 功能描述:IC FLIP-FLOPS LOGIC ROHS COMPLIANT:NO
MM74HCT74N 制造商:Fairchild Semiconductor Corporation 功能描述:74HCT CMOS 74HCT74 DIP14 5.5V
MM74HCT74N/A+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual D-Type Flip-Flop
MM74HCT74N/B+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual D-Type Flip-Flop
MM74HCT74N_NL 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual D-Type Flip-Flop with Preset and Clear