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IDT74FST163211PA

24-BIT BUS SWITCH

Integrated Device Technology 

IDT74FST163211

24-BIT BUS SWITCH

INDUSTRIAL TEMPERATURE RANGE

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

Following Conditions Apply Unless Otherwise Specified:

Industrial: TA = –40°C to +85°C, VCC = 5.0V ± 10%

Symbol

Parameter

Test Conditions(1)

Min. Typ.(2)

Max.

Unit

VIH

Control Input HIGH Voltage

Guaranteed Logic HIGH for Control Inputs

2

—

—

V

VIL

Control Input LOW Voltage

Guaranteed Logic LOW for Control Inputs

—

—

0.8

V

IIH

Control Input HIGH Current

VCC = Max.

VI = VCC

—

—

±1

µA

IIL

Control Input LOW Current

VI = GND

—

—

±1

IOZH

Current During

IOZL

Bus Switch Disconnect

VCC = Max., VO = 0 to 5V

—

—

±1

µA

—

—

±1

VIK

Clamp Diode Voltage

VCC = Min., IIN = –18mA

—

–0.7

–1.2

V

IOFF

Switch Power Off Leakage

VCC = 0V, VIN or VO ≤ 5.5V

ICC

Quiescent Power Supply Current VCC = Max., VIN = GND or VCC

—

—

±1

µA

—

0.1

3

µA

BUS SWITCH IMPEDANCE OVER OPERATING RANGE

Following Conditions Apply Unless Otherwise Specified:

Industrial: TA = -40°C to +85°C, VCC = 5.0V ±10%

Symbol

RON

IOS

Parameter

Switch On Resistance(2)

Short Circuit Current, A to B(3)

Test Conditions

Vcc = Min., VIN = 0V, ION = 64mA

Vcc = Min., VIN = 0V, ION = 30mA

Vcc = Min., VIN = 2.4V, ION = 15mA

Vcc = Max., Vo =GND

NOTES:

1. Typical values are at Vcc = 5.0V, +25°C ambient.

2. The voltage drop between the indicated ports divided by the current through the switch.

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

Min. Typ.(1) Max.

Unit

—

5

6

—

5

7

Ω

—

—

15

—

300

—

mA

3

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