PI74FCT245TQEX datasheet(2/7 Pages) PERICOM

2 / 7 page

PS2012E

08/08/06

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PI74FCT245T

PI74FCT2245T(25 Ohm Series )

Octal BidirectionalTransceivers

Storage Temperature .................................................................... –65°Cto+150°C

Ambient Temperature with Power Applied .................................... –40°Cto+85°C

Supply Voltage to Ground Potential (Inputs & VCC Only) ............. –0.5Vto+7.0V

Supply Voltage to Ground Potential (Outputs & D/O Only) ........... –0.5Vto+7.0V

DC Input Voltage ............................................................................ –0.5Vto+7.0V

DC Output Current ...................................................................................... 120mA

Power Dissipation ..........................................................................................0.5W

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the device.

This is a stress rating only and functional operation

of the device at these or any other conditions above

those indicated in the operational sections of this

specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may

affect reliability.

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5.0V ±5%)

Parameters Description

Test Conditions(1)

Min. Typ(2) Max.

Units

VOH

Output HIGH Voltage

VCC = Min., VIN = VIH or VIL

IOH =–15.0mA

2.4

3.0

VOL

Output LOW Current

VCC = Min., VIN = VIH or VIL

IOL = 64mA

0.3

0.55

VOL

Output LOW Current

VCC = Min., VIN = VIH or VIL

IOL = 12mA (25

Ω Series)

0.3

0.50

VIH

Input HIGH Voltage

Guaranteed Logic HIGH Level

2.0

VIL

Input LOW Voltage

Guaranteed Logic LOW Level

0.8

IIH

Input HIGH Current

(Except I/O pins) VCC = Max.

VIN=VCC

μA

IIL

Input LOW Current

(Except I/O pins) VCC = Max.

VIN=GND

–1

μA

IIH

Input HIGH Current

(I/O pins Only) VCC = Max.

VIN=VCC

μA

IIL

Input LOW Current

(I/O pins Only) VCC = Max.

VIN=GND

–1

μA

IOZH

High Impedance

VCC = MAX.VOUT =2.7V

μA

IOZL

Output Current

VOUT=0.5V

–1

μA

VIK

Clamp Diode Voltage

VCC = Min., IIN = –18 mA

–0.7

–1.2

IOFF

Power Down Disable

VCC=GND,VOUT=4.5V

100

μA

IOS

Short Circuit Current

VCC= Max.(3), VOUT = GND

–60

–120

Input Hysteresis

200

Capacitance (TA = 25°C, f = 1 MHz)

Parameters

(1)

Description

Test Conditions

Typ.

Max.

Units

CIN

Input Capacitance

VIN=0V

COUT

Output Capacitance

VOUT = 0V

Notes:

1. These Parameters are determined by device characterization but are not production tested.

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

2. Typical values are at VCC = 5.0V, +25°C ambient and maximum loading.

3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

06-0207

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