IDT74FCT151ATSOB datasheet(3/6 Pages) IDT

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IDT54/74FCT151T/AT/CT

FAST CMOS 8-INPUT MULTIPLEXER

MILITARY AND COMMERCIAL TEMPERATURE RANGES

6.5

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

Following Conditions Apply Unless Otherwise Specified:

Commercial: TA = –40

°C to +85°C, VCC = 5.0V ± 5%; Military: TA = –55°C to +125°C, VCC = 5.0V ± 10%

Symbol

Parameter

Test Conditions(1)

Min.

Typ.(2)

Max.

Unit

VIH

Input HIGH Level

Guaranteed Logic HIGH Level

2.0

—

VIL

Input LOW Level

Guaranteed Logic LOW Level

—

0.8

II H

Input HIGH Current(4)

VCC = Max.

VI = 2.7V

—

±1

µA

II L

Input LOW Current(4)

VCC = Max.

VI = 0.5V

—

±1

µA

IOZH

High Impedance Output Current(4)

VCC = Max.

VO = 2.7V

—

±1

µA

IOZL

VO = 0.5V

—

±1

Input HIGH Current(4)

VCC = Max., VI = VCC (Max.)

—

µA

VIK

Clamp Diode Voltage

VCC = Min., IN = –18mA

—

–0.7

–1.2

IOS

Short Circuit Current

VCC = Max.(3), VO = GND

–60

–120

–225

VOH

Output HIGH Voltage

VCC = Min.

IOH = –6mA MIL.

2.4

3.3

—

VIN = VIH or VIL

IOH = –8mA COM'L.

IOH = –12mA MIL.

2.0

3.0

—

IOH = –15mA COM'L.

VOL

Output LOW Voltage

VCC = Min.

IOL = 32mA MIL.

—

0.3

0.5

VIN = VIH or VIL

IOL = 48mA COM'L.

Input Hysteresis

—

200

—

ICC

Quiescent Power Supply Current

VCC = Max.

VIN = GND or VCC

—

0.01

NOTES:

2635 tbl 05

1. For conditions shown 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 short circuit test should not exceed one second.

4. The test limit for this parameter is

±5µA at TA = -55°C.

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