74LCX16245 Просмотр технического описания (PDF) - STMicroelectronics

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74LCX16245

Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs(3-STATE)

STMicroelectronics 

74LCX16245

TEST CIRCUIT

TEST

tPLH, tPHL

tPZL, tPLZ

tPZH, tPHZ

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

RL = R1 = 500Ω or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

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

SWIT CH

Open

6V

GND

6/9

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