W91412中文資料華邦電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
W91412規(guī)格書(shū)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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
23+ |
NA/ |
9250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
WINBOND |
2016+ |
DIP |
6000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
WINBOND |
2020+ |
DIP18 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
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(xún)價(jià) | |||
WINBOND |
22+23+ |
DIP18 |
54015 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
24+ |
DIP18 |
3000 |
自己現(xiàn)貨 |
詢(xún)價(jià) | |||
WINBOND |
23+ |
SSOP-20 |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) | ||
WINBOND/華邦 |
21+ |
DIP-18 |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢(xún)價(jià) | ||
WINBOND |
23+ |
原裝正品現(xiàn)貨 |
10000 |
DIP-18P |
詢(xún)價(jià) | ||
WINBOND |
2023+ |
9419+ |
80000 |
一級(jí)代理/分銷(xiāo)渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢(xún)價(jià) |
