M74HC4028M1R View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M74HC4028M1R

BCD TO DECIMAL DECODER

STMicroelectronics 

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TEST CIRCUIT

M74HC4028

CL = 50pF or equivalent (includes jig and probe capacitance)

RT = ZOUT of pulse generator (typically 50Ω)

WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)

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