M74HC4852TTR(2002) 查看數據表（PDF） - STMicroelectronics

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M74HC4852TTR
(Rev.:2002)

DUAL 4:1 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION

STMicroelectronics 

M74HC4852

TEST CIRCUIT 1

TEST

tPLH, tPHL

tPZL, tPLZ

tPZH, tPHZ

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

RL = R1 = 10KΩ or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

TEST CIRCUIT 2

SWITCH

Open

VCC

GND

6/11

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