NTE1731中文资料PDF规格书
NTE1731规格书详情
Description:
The NTE1731 is a CMOS LSI repertory dialer with ten 16–digit number memory storage in a 16–Lead DIP type package. The pulse and mute signal outputs resulting from keyboard input are like those of a pulse dialer. The NTE1731 incorporates a 64 x 10 bit RAM which is used to store the ten telephone numbers.
When used in a Public Branch Exchange (PBX) system, a Pause function is provided. This function suspends dial pulse output upon pause detection (via # key input), and resumes the output after one of the numeric keys is pressed.
Features:
• Make Ratio: 30/40 Pin Selectable
• Pulse Output: “0” True
• Mute Output: “0” True
• Stores Ten 16–digit Telephone Numbers
• One Temporary Memory and Permanent Memory Storage of Telephone Numbers are Possible
• Uses a CR Oscillator as a Frequency Reference
• Line Operation Off–Hook, Battery Operation On–Hook
• Uses Either a Standard 2–of–7 Matrix Keyboard or a Single Contact Keyboard
• PBX Pause Storage
产品属性
- 型号:
NTE1731
- 制造商:
NTE
- 制造商全称:
NTE Electronics
- 功能描述:
Integrated Circuit CMOS 10 Number Pulse Dialer
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IC |
1950+ |
980 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
NTE |
24+25+/26+27+ |
DO-35 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
新 |
64 |
全新原装 货期两周 |
询价 | ||||
NTE |
23+ |
65480 |
询价 | ||||
MOT |
6000 |
面议 |
19 |
TO |
询价 | ||
NTE |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
23+ |
N/A |
78300 |
一级代理放心采购 |
询价 | |||
NTE |
39209 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||||
23+ |
N/A |
58300 |
一级代理放心采购 |
询价 | |||
2022+ |
60 |
全新原装 货期两周 |
询价 |