參數(shù)資料
型號(hào): 74ALS164D
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 8-bit serial-in parallel-out shift register
中文描述: ALS SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO14
封裝: PLASTIC, SOT-108-1, SO-14
文件頁數(shù): 5/9頁
文件大?。?/td> 103K
代理商: 74ALS164D
Philips Semiconductors
Product specification
74ALS164
8-bit serial-in parallel-out shift register
1991 Feb 08
5
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0
°
C to +70
°
C
V
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
MAX
f
MAX
t
PLH
t
PHL
t
PHL
Maximum clock frequency
Waveform 1
50
MHz
Propagation delay
CP to Qn
Waveform 1
5.0
6.0
13.0
15.0
ns
Propagation delay, MR to Qn
Waveform 2
8.0
18.0
ns
AC SETUP REQUIREMENTS
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
MAX
t
su
(H)
t
su
(L)
t
h
(H)
t
h
(L)
t
w
(H)
t
w
(L)
t
w
(L)
t
REC
Setup time, High or Low
Dn
to CP
Waveform 3
6.0
5.0
ns
Hold time, High or Low
Dn
to CP
Waveform 3
0
0
ns
Clock pulse width,
High or Low
Waveform 1
10.0
7.0
ns
MR pulse width, Low
Waveform 2
6.0
ns
Recovery time, MR
to CP
Waveform 2
6.0
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.3V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
CP
V
M
V
M
V
M
t
w
(H)
1/f
max
V
M
V
M
t
PLH
t
w
(L)
t
PHL
Qn
SF00294
Waveform 1.
Propagation Delay for Clock Input to Output,
Clock Pulse Width,
and Maximum Clock Frequency
V
M
SC00065
MR
Qn
V
M
t
w
(L)
t
PHL
V
M
t
REC
CP
V
M
Waveform 2.
Master Reset to Output Delay,
and Master Reset to Clock Recovery Time
Master Reset Pulse Width,
t
h
(H)
t
su
(H)
CP
SC00064
V
M
V
M
V
M
V
M
V
M
V
M
t
h
(L)
t
su
(L)
Dn
Waveform 3.
Data Setup and Hold Times
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