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HCF4054B Datasheet - STMicroelectronics

HCF4054B LIQUID-CRYSTAL DISPLAY DRIVERS

HCC4054B/55B/56B HCF4054B/55B/56B LIQUID-CRYSTAL DISPLAY DRIVERS 4054B 4-SEGMENT DISPLAY DRIVER STROBED LATCH FUNCTION 4055B BCD TO 7-SEGMENT DECODER/DRIVER, WITH ”DISPLAY-FREQUENCY” OUTPUT 4056B BCD TO 7-SEGMENT DECODER/DRIVER WITH STROBED LATCH FUNCTION QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE OPERATION OF LIQUID CRYSTALS WITH COS/MOS CIRCUITS PROVIDES ULTRALOW-POWER DISPLAYS EQUIVALENT AC OUTPUT DRIVE FOR LIQUID-CRYSTAL DISPLAYS-NO EXTERNAL CAPACITOR REQUIRED VOLTAGE DOUBLING ACROSS .

HCF4054B Features

* output) t T HL , t TL H Transition Time (any output) t se t u p

* Data Setup Time

* 5 0 0 tW

* Strobe Pulse Width

* 5 0 0

* HCC/HCF4054B and HCC/HCF4056B only. Figure 1 : Typical Output Low (sink) Current Characteristics. Figure 2 : Minimum Output High (source)

HCF4054B_STMicroelectronics.pdf

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Datasheet Details

Part number:

HCF4054B

Manufacturer:

STMicroelectronics ↗

File Size:

334.08 KB

Description:

Liquid-crystal display drivers.

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HCF4054B HCF4054B LIQUID-CRYSTAL DISPLAY DRIVERS STMicroelectronics

HCF4054B Distributor