參數(shù)資料
型號: HD74ACT166TVELL
元件分類: 計數(shù)移位寄存器
英文描述: ACT SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
封裝: LEAD FREE, TSSOP-16
文件頁數(shù): 5/9頁
文件大?。?/td> 221K
代理商: HD74ACT166TVELL
HD74AC166/HD74ACT166
Rev.2.00, Jul.16.2004, page 5 of 8
DC Characteristics: HD74ACT166
Ta = 25
°
C
Ta = –40 to
+85
°
C
min.
2.0
2.0
4.4
5.4
3.80
4.80
86
–75
Item
Sym-
bol
V
CC
(V)
min.
2.0
2.0
4.4
5.4
3.94
4.94
typ.
1.5
1.5
1.5
1.5
4.49
5.49
0.001
0.001
0.6
max.
0.8
0.8
0.1
0.1
0.32
0.32
±0.1
8.0
max.
0.8
0.8
0.1
0.1
0.37
0.37
±
1.0
1.5
80
Unit
Condition
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
5.5
5.5
5.5
5.5
5.5
V
IH
V
OUT
= 0.1 V or Vcc–0.1 V
Input voltage
V
IL
V
V
OUT
= 0.1 V or Vcc–0.1 V
V
IN
= V
IL
or V
IH
I
OUT
= –50
μ
A
V
IN
= V
IL
I
OH
= –24 mA
I
OH
= –24 mA
V
OH
V
IN
= V
IL
or V
IH
I
OUT
= 50
μ
A
V
IN
= V
IL
I
OL
= 24 mA
I
OL
= 24 mA
Output voltage
V
OL
V
Input current
I
CC
/input current
Dynamic output
current
*
Quiescent supply
current
*
Maximum test duration 2.0 ms, one output loaded at a time.
I
IN
I
CCT
I
OLD
I
OHD
I
CC
μ
A
mA
mA
mA
μ
A
V
IN
= V
CC
or GND
V
IN
= V
CC
–2.1 V
V
OLD
= 1.1 V
V
OHD
= 3.85 V
V
IN
= V
CC
or ground
AC Characteristics: HD74AC166
Ta = +25°C
C
L
= 50 pF
Typ
11.0
9.5
10.5
9.0
9.5
6.5
Ta = –40°C to +85°C
C
L
= 50 pF
Min
65
80
1.0
1.0
1.0
1.0
1.0
1.0
Item
Symbol
f
max
V
CC
(V)
*
1
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
Min
Max
14.5
11.5
14.0
11.0
12.0
9.0
Max
Unit
Maximum clock
frequency
Propagation delay
CP
1
or CP
2
to Q
7
Propagation delay
CP
1
or CP
2
to Q
7
Propagation delay
MR
to Q
7
Note:
1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
75
100
1.0
1.0
1.0
1.0
1.0
1.0
15.5
12.5
15.0
12.0
13.0
10.0
MHz
t
PLH
ns
t
PHL
t
PHL
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