MT8981DE集成电路(IC)的电信规格书PDF中文资料

| 厂商型号 |
MT8981DE |
| 参数属性 | MT8981DE 封装/外壳为40-DIP(0.600",15.24mm);包装为卷带(TR);类别为集成电路(IC)的电信;产品描述:IC TELECOM INTERFACE 40DIP |
| 功能描述 | ISO-CMOS ST-BUS??FAMILY Digital Switch |
| 封装外壳 | 40-DIP(0.600",15.24mm) |
| 文件大小 |
179.62 Kbytes |
| 页面数量 |
14 页 |
| 生产厂商 | MITEL |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-4 14:56:00 |
| 人工找货 | MT8981DE价格和库存,欢迎联系客服免费人工找货 |
MT8981DE规格书详情
描述 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.
特性 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:
MT8981DE1
- 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:
通孔
- 封装/外壳:
40-DIP(0.600",15.24mm)
- 供应商器件封装:
40-PDIP
- 描述:
IC TELECOM INTERFACE 40DIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AEROSEMI/航天民芯 |
2450+ |
DIP |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MT |
DIP |
259 |
正品原装--自家现货-实单可谈 |
询价 | |||
ZARLINK |
24+ |
DIP40 |
54000 |
郑重承诺只做原装进口现货 |
询价 | ||
MIT |
2023+ |
5800 |
进口原装,现货热卖 |
询价 | |||
NITLE |
2023+ |
3000 |
进口原装现货 |
询价 | |||
ZARLINK |
24+ |
40-PDIP |
35076 |
只做原装 公司现货库存 |
询价 | ||
Microsemi Corporation |
22+ |
40PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MITEL |
2023+ |
DIP40 |
8635 |
全新原装正品,优势价格 |
询价 | ||
Microchip Technology |
25+ |
40-DIP(0.600 15.24mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MITEL |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 |

