W91440N中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W91440N規(guī)格書詳情
GENERAL DESCRIPTION
The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91440N series features save memory and a 10 by 16 digit automatic dialing memory.
FEATURES
? DTMF/pulse switchable dialer
? Two by 32 digit redial and save memory
? Ten by 16 digit two-touch direct memory
? Redial memory cascadable with normal dialing; dialing length is unlimited, but if length oversteps 32 digits the redial function is inhibited
? Pulse-to-tone (*/T) keypad for long distance call operation
? Uses 5 ′ 5 keyboard
? Easy operation with redial, flash, pause and */T keypads
? Flash, pause, P?T (Pulse-to-tone) can be stored as a digit in memory
? Dialing rate (10, 20 ppS ) selected by bonding option
? On-hook debounce time: 150 msec.
? Minimum tone output duration: 93 msec.
? Minimum intertone pause: 93 msec.
? Flash break time (73, 100, 300, 600 msec.) selectable by keypad, and the pause time is 1 sec.
? On-chip power-on reset
? Uses 3.579545 MHz crystal or ceramic resonator
? Packaged in 18-pin plastic DIP
產(chǎn)品屬性
- 型號(hào)：
W91440N
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND |
2016+ |
DIP |
2600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
WIN |
2339+ |
DIP |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
WINBOND/華邦 |
23+ |
NA/ |
3970 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
N/M |
23+ |
DIP |
9280 |
價(jià)格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
WINBOND |
23+ |
DIP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
WINB |
98+ |
DIP18P |
12 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
N/A |
24+ |
DIP |
2965 |
詢價(jià) | |||
WINBOND |
23+ |
DIP18 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
Winbond |
24+ |
DIP |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
WINBOND |
24+ |
DIP |
9850 |
公司原裝現(xiàn)貨/長期供應(yīng) |
詢價(jià) |
