 English |
|
|
|
|
|
|
|
| HC-5509B Datasheet, PDF (8/10 Pages) Intersil Corporation – SLIC Subscriber Line Interface Circuit | |||
| |||
| ◁ |
Logic Diagram
RS
TTL TO I2L
TTL TO I2L
F0
GK
TTL TO I2L
F1
PD
SH
HC-5509B3999-003
RELAY
DRIVER
RD
THERMAL
SHUT DOWN
I2L TO TTL
GKD
I2L TO TTL
SHD
I2L TO TTL
ALM
TTL TO I2L
TEST
THERMAL
SHUT
DOWN
LATCH
TO BIAS
NETWORK
INJ
A
A
B
B
C
C
KEY
8
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese