參數(shù)資料
型號: 74F199
廠商: NXP Semiconductors N.V.
英文描述: 8-bit parallel-access shift register
中文描述: 8位并行存取移位寄存器
文件頁數(shù): 7/8頁
文件大?。?/td> 68K
代理商: 74F199
Philips Semiconductors FAST Products
Product specification
74F199
8-bit parallel-access shift register
June 15, 1988
7
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
V
M
SF00157
CP
Qn
V
M
t
w
(H)
t
PHL
V
M
t
PLH
1/f
MAX
Waveform 1.
Clock Widths, and Maximum Clock Frequency
Propagation Delay, Clock Input to Output,
V
M
SF00158
MR
Qn
V
M
t
w
(L)
t
PHL
V
M
t
REC
CP
V
M
Waveform 2.
Output Delay and Master Reset to Clock Recovery Time
Master Reset Pulse Width, Master Reset to
V
M
t
s
(L)
V
M
V
M
V
M
V
M
V
M
V
M
V
M
V
M
V
M
V
M
V
M
STABLE
STABLE
t
s
(H)
t
h
= 0
t
h
= 0
t
h
t
s
t
h
t
s
t
s
(L)
t
h
= 0
t
s
(L)
t
h
CE
PE
Dn
J, K
CP
SF00159
Waveform 3.
Setup Time and Hold Time
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