| PART |
Description |
Maker |
| MT3070AE |
TELECOM, DTMF SIGNALING CIRCUIT, PDIP8
|
ZARLINK SEMICONDUCTOR INC
|
| MT3371B |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| LC73701M 1646 LC72701M |
TELEPHONE DIALER CKT, PDSO18
From old datasheet system
CMOS LSI
DTMF/PULSE Output Serial Interface Dialler(DTMF/PULSE输出模式串行接口拨号 双音多频/脉冲输出串行接口拨号器（双音多频/脉冲输出模式串行接口拨号器）
|
Sanyo Semicon Device
Sanyo Electric Co., Ltd.
|
| FZL4146G FZL4146 Q67000-H8743 FZL4146GGEG |
Function and Industrial ICs - Short-circuit signaling. Four driver circuits for driving power transistors. Turn-ON threshold setting from 1.5 to 7 V.
From old datasheet system
Quad Driver Incl. Short-Circuit Signaling 四驱动包括增值税。短路信
Multichannel output driver ICs
|
Infineon Technologies A...
SIEMENS[Siemens Semiconductor Group]
INFINEON[Infineon Technologies AG]
SIEMENS AG
|
| LB1060AB LB1276AP ATTL7551AP ATTL7554AP ATTL7591AB |
E & M Signaling Circuit
LH1263 E&M Signaling Circuit
|
Agere Systems
ETC[ETC]
|
| BU8872 BU8872FS A5800617 BU8872FS-E2 BU8872/FS BU8 |
Communications LSIs > ICs for telephone > DTMF receiver
Regulated Output Power; 1.6kVDC Isolation; Over Current and Over Voltage Protection; Six-Sided Shield; No Derating to 63C; Standard 2 x 1 Package
From old datasheet system
DTMF receiver for telephones BU8872 / BU8872FS
|
Rohm CO.,LTD.
ROHM[Rohm]
|
| MX803A MX803AJ MX803ADW MX803ALH |
Audio Signaling Processor 音频信号处理
|
List of Unclassifed Manufacturers
Electronic Theatre Controls, Inc.
|
| FZL4145D |
Quad Driver Incl. Short-Circuit Signaling
|
Siemens Semiconductor Group
|
| V4R24ADA |
Speaker/Strobes for Fire Protective Signaling Systems
|
Systemsensor advanced ideas.
|
| 3DLV3304VS1374 |
Low-voltage differential signaling Driver and Receiver MODULE
|
3D Plus
|
| S555-2999-00 |
TELECOM MAGNETICS POTS Inductor 2 FUNCTIONS, 0.12 A, TELECOM FILTER
|
Bel Fuse, Inc.
|
