PI74FCT273ATS datasheet(2/6 Pages) PERICOM

2 / 6 page

PS2013B

10/07/04

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PI74FCT273T

Octal D Flip-Flop with Master Reset

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

Ambient Temperature with Power Applied ............................ -40°C to +85°C

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

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

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

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

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 indi-

cated 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

VCC = Max.

VIN = VCC

1µA

IIL

Input LOW Current

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 = –18mA

–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(4)

Description

Test Conditions

Typ

Max.

Units

CIN

Input Capacitance

VIN = 0V

COUT

Output Capacitance

VOUT = 0V

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.

4. This parameter is determined by device characterization but is not production tested.

Maximum Ratings

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

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