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74F109PC 数据表(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 74F109PC
功能描述  Dual JK Positive Edge-Triggered Flip-Flop
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

74F109PC 数据表(HTML) 5 Page - National Semiconductor (TI)

  74F109PC Datasheet HTML 1Page - National Semiconductor (TI) 74F109PC Datasheet HTML 2Page - National Semiconductor (TI) 74F109PC Datasheet HTML 3Page - National Semiconductor (TI) 74F109PC Datasheet HTML 4Page - National Semiconductor (TI) 74F109PC Datasheet HTML 5Page - National Semiconductor (TI) 74F109PC Datasheet HTML 6Page - National Semiconductor (TI) 74F109PC Datasheet HTML 7Page - National Semiconductor (TI) 74F109PC Datasheet HTML 8Page - National Semiconductor (TI) 74F109PC Datasheet HTML 9Page - National Semiconductor (TI) Next Button
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AC Electrical Characteristics (Continued)
See Section 0 for Waveforms and Load Configurations
74F
54F
74F
T
A = +25˚C
T
A,VCC = Mil
T
A,VCC = Com
Fig.
Symbol
Parameter
V
CC = +5.0V
C
L = 50 pF
C
L = 50 pF
Units
No.
C
L = 50 pF
Min
Typ
Max
Min
Max
Min
Max
t
PLH
Propagation Delay
3.8
5.3
7.0
3.8
9.0
3.8
8.0
ns
kk-kk
t
PHL
CP
n to Qn or Qn
4.4
6.2
8.0
4.4
10.5
4.4
9.2
t
PLH
Propagation Delay
3.2
5.2
7.0
3.2
9.0
3.2
8.0
t
PHL
C
Dn or SDn to
3.5
7.0
9.0
3.5
11.5
3.5
10.5
ns
kk-kk
Q
n or Qn
AC Operating Requirements
See Section 0 for Waveforms
74F
54F
74F
Symbol
Parameter
T
A = +25˚C
T
A,VCC = Mil
T
A,VCC = Com
Units
Fig.
V
CC = +5.0V
No.
Min
Max
Min
Max
Min
Max
t
s(H)
Setup Time, HIGH or LOW
3.0
3.0
3.0
t
s(L)
J
n or Kn to CPn
3.0
4.0
3.0
ns
kk-kk
t
h(H)
Hold Time, HIGH or LOW
1.0
1.0
1.0
t
h(L)
J
n or Kn to CPn
1.0
1.0
1.0
t
w(H)
CP
n Pulse Width
4.0
4.0
4.0
ns
kk-kk
t
w(L)
HIGH or LOW
5.0
5.0
5.0
t
w(L)
C
Dn or SDn Pulse Width,
4.0
4.0
4.0
ns
kk-kk
LOW
t
rec
Recovery Time
2.0
2.0
2.0
ns
kk-kk
C
Dn or SDn to CP
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are de-
fined as follows:
DS009471-7
5
www.national.com
PrintDate=1997/08/28 PrintTime=11:45:30 10182 ds009471 Rev. No. 1
cmserv
Proof
5
Book
Extract
End
DSXXX
DSXXX
DSXXX
DSXXX
DSXXX
DSXXX
DSXXX
DSXXX



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