參數(shù)資料
型號: HD74ACT166
廠商: Hitachi,Ltd.
英文描述: 8-bit Shift Register(8位移位寄存器)
中文描述: 8位的移位寄存器(8位移位寄存器)
文件頁數(shù): 5/11頁
文件大小: 65K
代理商: HD74ACT166
HD74AC166/HD74ACT166
5
AC Operating Requirements: HD74AC166
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
PE
or P
n
or D
S
to CP
n
Hold time
CP
n
to
PE
or P
n
or D
S
Pulse width
CP
n
or
MR
Recovery time
MR
to CP
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
t
su
3.0
5.5
6.0
ns
5.0
2.0
4.0
4.5
t
h
3.3
–1.5
3.0
3.0
5.0
–0.5
3.0
3.0
t
w
3.3
2.0
5.5
7.0
5.0
2.0
4.5
5.0
t
rec
3.3
–2.5
0.0
0.0
5.0
–1.5
0.0
0.0
AC Characteristics: HD74ACT166
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
5.0
Typ
Max
Max
Unit
Maximum clock
frequency
f
max
100
80
MHz
Propagation delay
CP
n
to Q
7
Propagation delay
CP
n
to Q
7
Propagation delay
MR
to Q
7
Note:
1. Voltage Range 5.0 is 5.0 V
±
0.5 V
t
PLH
5.0
1.0
10.0
12.5
1.0
13.5
ns
t
PHL
5.0
1.0
9.5
12.0
1.0
13.0
t
PHL
5.0
1.0
8.5
11.0
1.0
12.0
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