| 部件型号 | 厂商 | 描述 |
|---|---|---|
UCC2750DW |
texas instruments | Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube |
UCC3750DWTR |
rochester electronics | SOURCE RINGER CONT |
LS1240AD1 |
stmicroelectronics | Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N Tube |
UCC2750DWG4 |
texas instruments | Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube |
UCC3750DW |
texas instruments | Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube |
UCC3750DWTRG4 |
texas instruments | Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC T/R |
UCC3750N |
texas instruments | Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin PDIP Tube |
PD5036 |
microsemi | Telecom Ringer Mult Gen Circuit 5V 16.7Hz/20Hz/25Hz/50Hz 16-Pin SOW |
STMLS1240AD1013TR |
stmicroelectronics | Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N T/R |
UCC3750N |
rochester electronics | SOURCE RINGER CONT |
UCC2750DW |
rochester electronics | SOURCE RINGER CONT |
UCC3750DW |
rochester electronics | SOURCE RINGER CONT |
UCC3750DWG4 |
texas instruments | Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube |
STMLS1240AD1 |
stmicroelectronics | Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N Tube |
STML3240B1 |
stmicroelectronics | Telecom Ringer Mult Phone 8-Pin PDIP |
STMLS1240A |
stmicroelectronics | Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin Mini-PDIP Tube |
LS1240A |
stmicroelectronics | Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin Mini-PDIP Tube |
LS1240AD1013TR |
stmicroelectronics | Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N T/R |
