7-480

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HCS245MS

Three-State Low Timing Diagrams

TRI-STATE LOW VOLTAGE LEVELS

PARAMETER

HCS

UNITS

VCC

4.50

V

VIH

4.50

V

VS

2.25

V

VT

2.25

V

VW

0.90

V

GND

0

V

VS

INPUT

OUTPUT

VIH

VIL

VOZ

VOL

TPZL

TPLZ

VT

VW

Three-State High Timing Diagrams

TRI-STATE HIGH VOLTAGE LEVELS

PARAMETER

HCS

UNITS

VCC

4.50

V

VIH

4.50

V

VS

2.25

V

VT

2.25

V

VW

3.60

V

GND

0

V

VS

INPUT

OUTPUT

VIH

VIL

VOH

VOZ

TPZH

TPHZ

VT

VW

Three-State Low Load Circuit

DUT

TEST

CL

RL

POINT

CL = 50pF

RL = 500

Ω

VCC

Three-State High Load Circuit

DUT

TEST

RL

POINT

CL = 50pF

RL = 500

Ω

File Number