W91412A中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W91412A規(guī)格書詳情
GENERAL DESCRIPTION
The W91410 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing. The W91410 series feature a redial and save memory.
FEATURES
? DTMF/Pulse switchable dialer
? Two by 32 digits for redial and save memory
? Pulse-to-tone (P?T) keypad for long distance call operation
? Break/Make ratio is selectable by pin option
? Uses 4 ′ 4 keyboard
? Easy operation with redial, flash, pause, and P?T keypads
? Flash, pause, P?T (Pulse-to-tone) can be stored as a digit in memory
? Minimum tone output duration: 100 mS
? Minimum intertone pause: 100 mS
? On-chip power-on reset
? Uses 3.579545 MHz crystal or ceramic resonator
? Packaged in 18-pin plastic DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND |
DIP-18P |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
WINBOND |
23+ |
SSOP-20 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
WINBOND |
22+23+ |
DIP18 |
54015 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
WINBOND |
2020+ |
DIP18 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
Winbond |
24+ |
DIP |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
winbond(華邦) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
WINBOND |
9419+ |
DIP-18P |
69 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
WINBOND |
24+ |
DIP |
9850 |
公司原裝現(xiàn)貨/長期供應(yīng) |
詢價 | ||
24+ |
18 |
詢價 | |||||
WINBOND/華邦 |
21+ |
DIP-18 |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗 |
詢價 |
