| PART |
Description |
Maker |
| MT3070AE |
TELECOM, DTMF SIGNALING CIRCUIT, PDIP8
|
ZARLINK SEMICONDUCTOR INC
|
| M-976-2C2P |
Transceiver contains logic necessary to transmit and receive MF signaling used in China on one IC. TELECOM, MF SIGNALING CIRCUIT, PDIP40
|
GE Security, Inc.
|
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early 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
|
| MX805A |
Sub-Audio Signaling Processor
|
MXCOM
|
| AK2363 |
Radio Signaling LSI
|
Asahi Kasei Microsystems
|
| 0015912205 |
2.54mm (.100) Pitch SL垄芒 Wire-to-Board Header, Low Profile, Surface Mount, Single Row, Right Angle, .120 Pocket, Shrouded, with Press-fit Plastic Peg, 20 Circui
|
Molex Electronics Ltd.
|
| FZL4146 |
Quad Driver Incl. Short-Circuit Signaling
|
Siemens Semiconductor Group
|
| MQ172X-3PA MQ172X-3PA1 MQ172X-3SA MQ172X-4PA MQ172 |
Micro-Miniature Interface Connectors For Power Supply/Signaling
|
Hirose Electric
|
