SN54LS290J Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
Список матч
SN54LS290J Datasheet PDF : 7 Pages
| |||
LOGIC SYMBOL
10
11
Figure
1 3 1.
LS290
12
MS
CP0
CP1
MR
Q0 Q1 Q2 Q3
12
12 13 9 5 4 8
VCC = PIN 14
GND = PIN 7
NC = PINS 2, 6
SN74LS290
Figure
2.
LS293
10
CP0
11
CP1
MR Q0 Q1 Q2 Q3
12
12 13 9 5 4 8
VCC = PIN 14
GND = PIN 7
NC = PINS 1, 2, 3, 6
LOGIC DIAGRAMS
1
MS1
MS2 3
10
CP0
J SDQ
CP
CD Q
LS290
JQ
CP
KCD Q
JQ
CP
KCD Q
R SD Q
CP
S CD Q
11
CP1
12
MR1
9
MR2 13
Q0
5
4
Q1
Q2
8
Q3
VCC = PIN 14
GND = PIN 7
= PIN NUMBERS
LS293
10
CP0
JQ
CP
K CD Q
11
CP1
12
MR1
9
MR2 13
Q0
JQ
CP
K CD Q
JQ
CP
K CDQ
JQ
CP
K CD Q
5
4
8
Q1
Q2
Q3
VCC = PIN 14
GND = PIN 7
= PIN NUMBERS
http://onsemi.com
2
Share Link: 