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Winbond Electronics, Corp.
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| Part No. |
W91F840ALN
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| OCR Text |
...40ln 19 20 c5 r6 h/p mute 21 22 k mute 1 18 r4 c1 c2 c3 c4 ss v 2 3 4 5 6 13 14 15 16 17 r1 r2 r3 mode dd v 7 8 9 10 11 12 dtmf hks xt t/p m...channel open drain output. the output transistor turns on with a lo w level during a dialing seq... |
| Description |
23-Flash Memory Tone/Pulse Dialer With Handfree,Hold And Lock Functions(具有23个闪速存储器、免提、保持和上锁功能的音脉冲拨号 TELEPHONE DIALER CKT, PDIP24
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| File Size |
209.69K /
23 Page |
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it Online |
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