ACH16540DL 查看數據表（PDF） - Philips Electronics

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ACH16540DL

2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant (3-State)

Philips Electronics 

Philips Semiconductors

16-bit buffer/line driver, inverting,

5V input tolerant (3-State)

TEST CIRCUIT

VCC

PULSE

GENERATOR

VIN

RT

D.U.T.

VOUT

CL

S1

2<VCC

Open

GND

RL=500 Ω

RL=500 Ω

Test Circuit for 3-State Outputs

SWITCH POSITION

TEST

tPLH/tPHL

tPLZ/tPZL

tPHZ/tPZH

SWITCH

Open

2<VCC

GND

VCC

t 2.7V

2.7 – 3.6V

VIN

VCC

2.7V

DEFINITIONS

RL = Load resistor

CL = Load capacitance includes jig and probe capacitance

RT = Termination resistance should be equal to ZOUT

of pulse generators.

SW00047

Waveform 6. Load circuitry for switching times

Product specification

74ALVCH16540

1997 Aug 11

8

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