參數資料
型號: HC-5524
廠商: Intersil Corporation
英文描述: EIA/ITU 24V PABX SLIC with 25mA Loop Feed
中文描述: 環(huán)境影響評估/國際電聯(lián)24V的交換機用戶接口與飼料為25mA環(huán)路
文件頁數: 6/9頁
文件大?。?/td> 87K
代理商: HC-5524
6
Pinouts
HC-5524 (SOIC)
TOP VIEW
HC-5524 (PLCC)
TOP VIEW
AG
VB+
C1
F1
F0
RS
SHD
GKD
TST
ALM
ILMT
OUT 1
-IN 1
TIP
BG
RF
TF
VFB
RD
PR
VTX
C2
VRX
RFS
RING
VB-
DG
PRI
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TRUTH TABLE
F1
F0
Action
0
0
Normal Loop Feed
0
1
RD Active
1
0
Power Down Latch
RESET
1
0
Power on RESET
1
1
Loop Power
Denial Active
N/C
F1
F0
RS
SHD
N/C
N/C
N/C
ALM
GKD
TST
15
16
14
13
12
11
10
9
8
7
17
31
30
32
33
34
35
36
37
38
39
29
TF1
TF2
VFB
RD
DG
VTX
C2
N/C
N/C
PR
PRI
18 19 20 21 22 23 24 25 26 27 28
I
O
-
T
R
R
V
N
N
N
N
1
2
3
4
5
6
40
41
42
43
44
N
C
V
A
B
V
R
R
N
N
N
HC-5524
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