參數(shù)資料
型號(hào): HD74ACT166TVELL
元件分類: 計(jì)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(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 221K
代理商: HD74ACT166TVELL
HD74AC166/HD74ACT166
Rev.2.00, Jul.16.2004, page 3 of 8
Logic Diagram
R CP S
C
D
Q
R CP
C
D
P
0
P
1
P
2
P
3
P
4
P
5
P
6
P
7
CP
1 2
MR
PE
D
S
S
Q
Q
7
Absolute Maximum Ratings
Item
Symbol
V
CC
I
IK
Ratings
Unit
Condition
Supply voltage
DC input diode current
–0.5 to 7
–20
20
–0.5 to Vcc+0.5
–50
50
–0.5 to Vcc+0.5
±50
±50
–65 to +150
V
mA
mA
V
mA
mA
V
mA
mA
°
C
V
I
= –0.5V
V
I
= Vcc+0.5V
DC input voltage
DC output diode current
V
I
I
OK
V
O
= –0.5V
V
O
= Vcc+0.5V
DC output voltage
DC output source or sink current
DC V
CC
or ground current per output pin
Storage temperature
V
O
I
O
I
CC
, I
GND
Tstg
Recommended Operating Conditions: HD74AC166
Item
Symbol
V
CC
V
I
, V
O
Ta
tr, tf
Ratings
Unit
Condition
Supply voltage
Input and output voltage
Operating temperature
Input rise and fall time
(except Schmitt inputs)
V
IN
30% to 70% V
CC
2 to 6
0 to V
CC
–40 to +85
8
V
V
°
C
ns/V
V
CC
= 3.0V
V
CC
= 4.5 V
V
CC
= 5.5 V
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