參數(shù)資料
型號: HD74ACT164
廠商: Hitachi,Ltd.
英文描述: Serial-In, Parallel-Out Shift Register(串入并出移位寄存器)
中文描述: 串行,并行輸出移位寄存器(串入并出移位寄存器)
文件頁數(shù): 4/10頁
文件大?。?/td> 59K
代理商: HD74ACT164
HD74AC164/HD74ACT164
4
AC Characteristics: HD74AC164
Ta = +25
°
C
C
L
= 50 pF
Min
Ta = –40
°
C to +85
°
C
C
L
= 50 pF
Min
Item
Symbol
V
CC
(V)*
1
3.3
Typ
Max
Max
Unit
Maximum clock
f
max
125
100
MHz
frequency
5.0
150
125
Propagation delay
t
PLH
3.3
1.0
8.5
13.0
1.0
13.5
ns
CP to Q
n
Propagation delay
5.0
1.0
6.5
10.0
1.0
10.5
t
PHL
3.3
1.0
8.5
13.0
1.0
14.5
CP to Q
n
Propagation delay
MR
to Q
n
Note:
1. Voltage Range 3.3 is 3.3 V
±
0.3 V
Voltage Range 5.0 is 5.0 V
±
0.5 V
5.0
1.0
6.5
10.0
1.0
10.5
t
PHL
3.3
1.0
9.5
16.0
1.0
18.0
5.0
1.0
7.5
11.5
1.0
13.5
AC Operating Requirements: HD74AC164
Ta = +25
°
C
C
L
= 50 pF
Typ
Ta = –40
°
C
to +85
°
C
C
L
= 50 pF
Item
Symbol
V
CC
(V)*
1
3.3
Guaranteed Minimum
Unit
Setup time A or B to CP
t
su
3.0
5.5
6.0
ns
5.0
2.0
4.6
4.5
Hold time CP to A or B
t
h
3.3
–1.5
0.0
0.0
5.0
–1.5
0.0
0.0
Pulse width CP or
MR
t
w
3.3
2.0
5.5
7.0
5.0
2.0
4.5
5.0
Recovery time
MR
or CP
t
rec
3.3
–2.5
0.0
0.0
5.0
–1.5
0.0
0.0
Note:
1. Voltage Range 3.3 is 3.3 V
±
0.3 V
Voltage Range 5.0 is 5.0 V
±
0.5 V
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