4055B 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

4055B

LIQUID-CRYSTAL DISPLAY DRIVERS

STMicroelectronics 

TYPICAL APLLICATIONS (continued)

Figure 12 : Single-digit Liquid Crystal Display.

BCD IN FROM

DTL, TTL, OR

COS/MOS LOGIC

OPTION 1

VDD

0V

VSS

–5V

VEE

–15V

OPTION 2

VDD

+ 5V

VSS

0V

VEE

– 10V

HCC/HCF4054B/55B/56B

Figure 13 : Conversion of ”H” Display to ”F” Display.

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