NTE1692中文資料NTE數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
NTE1692 |
| 功能描述 | Integrated Circuit Telephone Pulse Dialer w/Redial |
| 文件大小 |
28.1 Kbytes |
| 頁面數(shù)量 |
3 頁 |
| 生產(chǎn)廠商 | NTE Electronics |
| 企業(yè)簡稱 |
NTE |
| 中文名稱 | NTE Electronics官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-2-22 17:35:00 |
| 人工找貨 | NTE1692價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
NTE1692規(guī)格書詳情
Description:
The NTE1691 and NTE1692 are monolithic CMOS integrated circuits in an 18–Lead DIP type package that provide all the features required for implementing a pulse dialer with redial.
Features:
? Uses Either a Standard 2 of 7 Matrix Keyboard with Negative True Common or the Inexpensive Form A–Type Keyboard
? Make/Break Ratio Can Be Selected
? Redial with * or #
? Tone Signal Output or On–Chip Reference Voltage by Bonding Option on Chip
? 10pps/20pps Can be Selected
Functions:
? Mute Output Logic “0”
? Pulse Output Logic “0”
? RC Oscillation for Reference Frequency
? Designed to Operate Directly from the Telephone Line
? Used CMOS Technology for Low Voltage, Low Power Operation
? Power Up Clear Circuitry
? NTE1691 Pin2: VREF
? NTE1692 Pin2: Tone Out
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IC |
1950+ |
980 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
新 |
142 |
全新原裝 貨期兩周 |
詢價(jià) | ||||
NTE |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
NTE |
23+ |
39200 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | |||
24+ |
N/A |
57000 |
一級代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
2022+ |
138 |
全新原裝 貨期兩周 |
詢價(jià) | ||||
NTE |
6000 |
面議 |
19 |
DIP |
詢價(jià) |
