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M54HC4543 - BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER

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Description

The M54/74HC4543 is a high speed CMOS BCDTO-7 SEGMENT DECODER WITH LCD DRIVER 2 fabricated in silicon gate C MOS technology.

High speed latch and decode operation 120 times as fast as standard CMOS 4511B while CMOS low power consumption in maintained.

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Datasheet Details

Part number M54HC4543
Manufacturer STMicroelectronics
File Size 256.90 KB
Description BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER
Datasheet download datasheet M54HC4543 Datasheet
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Full PDF Text Transcription

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M54HC4543 M74HC4543 BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER . . . . . . . . HIGH SPEED tW = 7 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 4543B B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC4543F1R M74HC4543M1R M74HC4543B1R M74HC4543C1R PIN CONNECTIONS (top view) DESCRIPTION The M54/74HC4543 is a high speed CMOS BCDTO-7 SEGMENT DECODER WITH LCD DRIVER 2 fabricated in silicon gate C MOS technology.
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