參數(shù)資料
型號(hào): 74F676
廠商: NXP Semiconductors N.V.
英文描述: 16-bit serial/parallel-in, serial-out shift register (3-State)(16位串行/并行輸入,串行輸出移位寄存器(三態(tài)))
中文描述: 16位串行/并行的,串行輸出移位寄存器(3態(tài))(16位串行/并行輸入,串行輸出移位寄存器(三態(tài)))
文件頁(yè)數(shù): 5/10頁(yè)
文件大小: 87K
代理商: 74F676
Philips Semiconductors
Product specification
74F676
16-bit serial/parallel-in, serial-out shift register (3-State)
1990 Apr 18
5
AC ELECTRICAL CHARACTERISTICS
LIMITS
TEST
CONDITION
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF, R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
MIN
SYMBOL
PARAMETER
UNIT
MAX
MAX
f
MAX
Maximum clock frequency
Waveform
NO TAG
100
110
90
MHz
t
PLH
t
PHL
Propagation delay
CP to SO
Waveform
NO TAG
4.5
5.0
8.0
7.0
11.0
12.5
4.5
5.0
12.0
13.5
ns
ns
AC SETUP REQUIREMENTS
LIMITS
SYMBOL
S CO
TEST CONDITION
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF, R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
MIN
PARAMETER
UNIT
MAX
MAX
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
Setup time, High or Low
SI to CP
Waveform 2
4.0
4.0
4.0
4.0
ns
ns
Hold time, High or Low
SI to CP
Waveform 2
4.0
4.0
4.0
4.0
ns
ns
Setup time, High or Low
Dn to CP
Waveform 2
3.0
3.0
3.0
3.0
ns
ns
Hold time, High or Low
Dn to CP
Waveform 2
4.0
4.0
4.0
4.0
ns
ns
Setup time, High or Low
M to CP
Waveform 2
8.0
8.0
8.0
8.0
ns
ns
Hold time, High or Low
M to CP
Waveform 2
2.0
2.0
2.0
2.0
ns
ns
t
s
(L)
Setup time, Low
CS to CP
Waveform 2
10.0
10.0
ns
t
h
(H)
Hold time, High
CS to CP
Waveform 2
10.0
10.0
ns
t
w
(H)
t
w
(L)
CP Pulse width,
High or Low
Waveform NO TAG
4.0
6.0
4.0
6.0
ns
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
The shaded areas indicate when the input is permitted to change for predictable output performance.
t
w
(H)
CP
SO
V
M
V
M
V
M
V
M
V
M
1/f
MAX
t
w
(L)
t
PHL
t
PLH
SF01213
Waveform 1. Propagation Delay, Clock Input to Output,
Clock Pulse Width, and Maximum Clock Frequency
V
M
V
M
V
M
V
M
V
M
V
M
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
CP
Dn, CS,
M, SI
SF01214
Waveform 2. Setup and Hold Times
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