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Shen Zhen Silvan Chip Electronics Tech. Co., Ltd.
SCT2260
1. SCT2260
SCT2260 CMOS , , ,/, PT2260 。
2. SCT2260
◆ CMOS ,
◆ : 3v~12v
SCT2260
◆ ◆ 59,049
3. SCT2260
◆
◆
◆ ◆
4. SCT2260
A0~Ax D0~Dx Vcc Vss OSC Dout
/
,,“0”,“1”,“f”(), ,“1”,; (+);
(-);
,;
();
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Shen Zhen Silvan Chip Electronics Tech. Co., Ltd.
5. SCT2260
A0 A1 A2 Address/Data A3 A4 A5 A6 Decode A7
D3 D2 Key D1 Control D0
System timing
RC OSC OSC
Code Control Code Generation
Out-driver
Dout
6. SCT2260 (Ta=25℃)
(Vcc=12V)
Vcc Vi Vo Pa Topr Tstg
-0.3 ~ 14 -0.3 ~ Vcc+0.3 -0.3 ~ Vcc+0.3
300 -20 ~ +70 -40 ~ +125
7.