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HD74HC4543 Datasheet - Renesas

HD74HC4543 BCD-to-Seven Segment Latch/Decoder/Driver

This circuit contains a 4-bit latch, BCD-to-7 segment decoder, and 7 output drivers. Data on the input pins flow through to the output when the Latch Disable (LE) is high and is latched on the high to low transition of the LE input. The Phase input (Ph) controls the polarity of the 7 segment outputs.

HD74HC4543 Features

* High Speed Operation: tpd (A, B, C, D to a

* g) = 33 ns typ (CL = 50 pF)

* High Output Current: Fanout of 10 LSTTL Loads

* Wide Operating Voltage: VCC = 2 to 6 V

* Low Input Current: 1 µA max

HD74HC4543 Datasheet (245.73 KB)

Preview of HD74HC4543 PDF
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Datasheet Details

Part number:

HD74HC4543

Manufacturer:

Renesas ↗

File Size:

245.73 KB

Description:

Bcd-to-seven segment latch/decoder/driver.

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HD74HC4543 BCD-to-Seven Segment Latch Decoder Driver Renesas

HD74HC4543 Distributor