MT8981D中文资料PDF规格书
MT8981D规格书详情
Description
This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Each of the four serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream. In addition, the MT8981 provides microprocessor read and write access to individual ST-BUS channels.
Features
• Mitel ST-BUS compatible
• 4-line x 32-channel inputs
• 4-line x 32-channel outputs
• 128 ports non-blocking switch
• Single power supply (+5 V)
• Low power consumption: 30 mW Typ.
• Microprocessor-control interface
• Three-state serial outputs
产品属性
- 产品编号:
MT8981DP1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
卷带(TR)
- 功能:
开关
- 电压 - 供电:
4.75V ~ 5.25V
- 电流 - 供电:
6mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.51x16.51)
- 描述:
IC TELECOM INTERFACE 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZARLINK |
1948+ |
PLCC44 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MITEL |
94+ |
PLCC/44 |
100 |
原装现货海量库存欢迎咨询 |
询价 | ||
MITEL |
QQ咨询 |
DIP |
108 |
全新原装 研究所指定供货商 |
询价 | ||
MITEL |
2210+ |
DIP40 |
10076 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
Microsemi Corporation |
22+ |
40PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MITEL |
2020+ |
PLCC |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
8928 |
16 |
公司优势库存 热卖中! |
询价 | ||||
MT |
DIP |
259 |
正品原装--自家现货-实单可谈 |
询价 | |||
MITEL |
23+ |
SOP16 |
18000 |
询价 | |||
MITEL |
2022 |
DIP40 |
8800 |
原厂原装正品,价格超越代理 |
询价 |