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IDT74FST16163245PA

16-BIT BUS SWITCH

Integrated Device Technology 

IDT74FST163245, IDTFST163P245

16-BIT BUS SWITCH

COMMERCIAL TEMPERATURE RANGE

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

Following Conditions Apply Unless Otherwise Specified:

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

Symbol

VIH

Parameter

Input HIGH Voltage

Test Conditions(1)

Guaranteed Logic HIGH for Control Inputs

Min.

2.0

Typ.(2)

—

Max. Unit

—

V

VIL

Input LOW Voltage

Guaranteed Logic LOW for Control Inputs

—

II H

Input HIGH Current

VCC = Max.

VI = VCC

—

II L

Input LOW Voltage

VI = GND

—

IOZH

High Impedance Output Current VCC = Max.

VO = VCC

—

IOZL

(3-State Output pins)

IOS

Short Circuit Current

VCC = Max., VO = GND(3)

VO = GND —

—

—

0.8

V

—

±1

µA

—

±1

—

±1

µA

—

±1

300

— mA

VIK

Clamp Diode Voltage

RON

Switch On Resistance(4)

VCC = Min., IIN = –18mA

VCC = Min. VIN = 0.0V

ION = 30mA

VCC = Min. VIN = 2.4V

ION = 15mA

—

163xxx,

—

163Pxxx

163xxx,

—

163Pxxx

–0.7

–1.2 V

5

7

Ω

10

15

Ω

IOFF

Input/Output Power Off Leakage VCC = 0V, VIN or VO ≤ 4.5V

IO

Precharge Output Current(5)

VCC = Min., BIASV = 2.4V, VO = 0V

—

—

0.15

—

1

µA

— mA

ICC

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

—

0.1

3

NOTES:

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.

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

4. Measured by voltage drop between ports at indicated current through the switch.

5. This parameter applies to the FST163P245 only.

µA

3513 tbl 05

3

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