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參數資料
| 型號： | W91580A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 24-Memory Tone/Pulse Switchable Dialer With Handfree And Hold Functions(具有24個數碼存儲器、免提和保持功能的音頻/脈沖可變換撥號器) |
| 中文描述： | TELEPHONE DIALER CKT, PDIP24 |
| 封裝： | PLASTIC, DIP-24 |
| 文件頁數： | 15/19頁 |
| 文件大小： | 216K |
| 代理商： | W91580A |
W91580 SERIES
Publication Release Date: Auguest 1995
- 15 -
Revision A3
Timing Waveforms, continued
ON HOOK
HKS
OFF HOOK
HFI
HFO
LOW
HIGH
T/P MUTE
HPM MUTE
CHIP ENBLE
H KEY
Figure 3(a).
Note: H KEY cannot be enabled when chip is disabled.
OFF HOOK
HKS
HFI
H KEY
HFO
HIGH
T/P MUTE
HPM MUTE
CHIP ENBLE
Figure 3(b).
Note: The HFI and H KEY inputs will toggle the HFO signal; as soon as either HFI
will go high and previous inputs will be ignored.
or
H KEY is activated, the HFO signal
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| W91580B | 24-Memory Tone/Pulse Switchable Dialer With Handfree And Hold Functions(具有24個數碼存儲器、免提和保持功能的音頻/脈沖可變換撥號器) |
| W91580C | 24-Memory Tone/Pulse Switchable Dialer With Handfree And Hold Functions(具有24個數碼存儲器、免提和保持功能的音頻/脈沖可變換撥號器) |
| W91590 | 24-Memory Tone/Pulse Switchable Dialer With Handfree,Hold And Lock Functions(具有24個數碼存儲器、免提、保持和上鎖功能的音頻/脈沖可變換撥號器) |
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| W91580B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND HOLD FUNCTIONS |
| W91580C | 制造商:WINBOND 制造商全稱:Winbond 功能描述:24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND HOLD FUNCTIONS |
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| W91590 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD AND LOCK FUNCTIONS |
| W91590A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD AND LOCK FUNCTIONS |
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