PI74FCT162244T(1996) Просмотр технического описания (PDF) - Pericom Semiconductor

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PI74FCT162244T
(Rev.:1996)

Fast CMOS 16-Bit Buffer/Line Drivers

Pericom Semiconductor 

PI74FCT16244/162244/162H244T

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Maximum Ratings

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

Storage Temperature ................................................................. –55°C to +125°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 ......................................................................................... 1.0W

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 ± 10%)

Parameters Description

Test Conditions(1)

Min. Typ(2)

VIH

VIL

IIH

IIH

IIH

IIH

IIL

IIL

IIL

IIL

IBHH

IBHL

IOZH(6)

IOZL(6)

VIK

IOS

IO

VH

Input HIGH Voltage

Input LOW Voltage

Input HIGH Current

Input HIGH Current

Input HIGH Current

Input HIGH Current

Input LOW Current

Input LOW Current

Input LOW Current

Input LOW Current

Bus Hold

Sustain Current

High Impedance

Output Current

Clamp Diode Voltage

Short Circuit Current

Output Drive Current

Input Hysteresis

Guaranteed Logic HIGH Level

Guaranteed Logic LOW Level

Standard Input(4), VCC = Max.

Standard I/O(4), VCC = Max.

Bus Hold Input(5), VCC = Max.

Bus Hold I/O(5), VCC = Max.

Standard Input(4), VCC = Min.

Standard I/O(4), VCC = Min.

Bus Hold Input(5), VCC = Min.

Bus Hold I/O(5), VCC = Min.

Bus Hold Input(5), VCC = Min.

VCC = Max.

VCC = Max.

VCC = Min., IIN = –18 mA

VCC = Max.(3), VOUT = GND

VCC = Max.(3), VOUT = 2.5V

VIN = VCC

VIN = VCC

VIN = VCC

VIN = VCC

VIN = GND

VIN = GND

VIN = GND

VIN = GND

VIN = 2.0V

VIN = 0.8V

VOUT = 2.7V

VOUT = 0.5V

2.0

–50

+50

–0.7

–80 –140

–50

100

Max.

0.8

1

1

±100

±100

–1

–1

±100

±100

1

–1

–1.2

–200

–180

Units

V

V

µA

µA

µA

µA

µA

µA

µA

µA

µA

µA

µA

V

mA

mA

mV

Notes:

1. For conditions show as Max. or Min., 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. The test limit for this parameter is ± 5 µA at TA = –55°C.

5. Pins with Bus Hold are identified in the pin description.

6. This specification does not apply to bi-directional functionalities with Bus Hold.

163

PS2031A 03/11/96

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