IDT74FST163245PV IDT, Integrated Device Technology Inc, IDT74FST163245PV Datasheet

IDT74FST163245PV

Manufacturer Part Number

IDT74FST163245PV

Description

Manufacturer

IDT, Integrated Device Technology Inc

Datasheet

1.IDT74FST163245PV.pdf (7 pages)

Specifications of IDT74FST163245PV

Logic Family

FST

Number Of Bits

Number Of Elements

Technology

CMOS

High Level Output Current

-128mA

Low Level Output Current

128mA

On Resistance

10Ohm

Propagation Delay Time

6.5ns

Package Type

SSOP

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Operating Supply Voltage (min)

4.5V

Operating Supply Voltage (typ)

Operating Supply Voltage (max)

5.5V

Quiescent Current

3uA

Pin Count

Mounting

Surface Mount

Lead Free Status / Rohs Status

Not Compliant

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FEATURES:

• Bus switches provide zero delay paths

• Extended commercial range of –40 C to +85 C

• Low switch on-resistance:

• TTL-compatible input and output levels

• ESD > 2000V per MIL-STD-883, Method 3015;

• Available in SSOP, TSSOP and TVSOP

FUNCTIONAL BLOCK DIAGRAM

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

COMMERCIAL TEMPERATURE RANGE

DESCRIPTION:

switches. Bus switch devices perform the function of connect-

ing or isolating two ports without providing any inherent

current sink or source capability. Thus they generate little or

PIN DESCRIPTION

Integrated Device Technology, Inc.

1997 Integrated Device Technology, Inc.

FST163xxx – 5

FST163Pxxx – 5 with precharge

> 200V using machine model (C = 200pF, R = 0)

The FST163245/163P245 belong to IDT's family of Bus

Pin Names

1-8,

BIAS1

, 2

1-8

1OE

2OE

I/O

FST163245

Bus A

Bus B

Bus Switch Enable (Active LOW)

Precharge Reference Voltage

Description

16-BIT BUS SWITCH

3513 tbl 01

no noise of their own while providing a low resistance path for

an external driver. These devices connect input and output

ports through an n-channel FET. When the gate-to-source

junction of this FET is adequately forward-biased the device

conducts and the resistance between input and output ports

is small. Without adequate bias on the gate-to-source junction

of the FET, the FET is turned off, therefore with no V

applied, the device has hot insertion capability.

between input and output ports reduces the delay in this path

to close to zero.

ible bus switches. The

FST163P245 supports precharge on the B port. So when

is high, A and B ports are isolated and B outputs are precharged

to the bias voltage through the equivalent of a 10K resistor

(1B

The low on-resistance and simplicity of the connection

The FST163245 and FST163P245 are 16-bit TTL-compat-

1-8

1OE

2OE

precharged to VBIAS1 and 2B

ADVANCE INFORMATION

pins provide enable control. The

FST163P245

IDT74FST163P245

1-8

IDT74FST163245

precharged to V

FEBRUARY 1997

BIAS1

3513 drw 01

DSC-3513/-

BIAS1

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IDT74FST163245PV Summary of contents

Page 1

Integrated Device Technology, Inc. FEATURES: • Bus switches provide zero delay paths • Extended commercial range of – +85 C • Low switch on-resistance: FST163xxx – 5 FST163Pxxx – 5 with precharge • TTL-compatible input and output levels ...

Page 2

IDT74FST163245, IDT74FST163P245 16-BIT BUS SWITCH PIN CONFIGURATION *NC/**V 1 BIAS1 GND ...

Page 3

IDT74FST163245, IDTFST163P245 16-BIT BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Commercial – + Symbol Parameter V Input HIGH Voltage IH V Input LOW Voltage IL I ...

Page 4

IDT74FST163245, IDT74FST163P245 16-BIT BUS SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current I Total Power Supply Current C NOTES: 1. For conditions shown as Max. or ...

Page 5

IDT74FST163245, IDTFST163P245 16-BIT BUS SWITCH TEST CIRCUITS AND WAVEFORMS TEST CIRCUITS FOR ALL OUTPUTS Pulse D.U.T. Generator R T SET-UP, HOLD AND RELEASE TIMES DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. ...

Page 6

IDT74FST163245, IDT74FST163P245 16-BIT BUS SWITCH ORDERING INFORMATION IDT XX FST 16 XX Temp. Range Device Type X Package 16-Bit Bus Switch 163245 16-Bit Bus Switch with Precharge 163P245 74 6 COMMERCIAL TEMPERATURE RANGE Shrink Small Outline Package ...

Page 7

This datasheet has been downloaded from: www.DatasheetCatalog.com Datasheets for electronic components. ...

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