IDT74FST6800PGG8 IDT, Integrated Device Technology Inc, IDT74FST6800PGG8 Datasheet

IDT74FST6800PGG8

Manufacturer Part Number

IDT74FST6800PGG8

Description

IC BUS SWITCH 10BIT 24-TSSOP

Manufacturer

IDT, Integrated Device Technology Inc

Series

74FSTr

Type

Bus Switchr

Datasheet

1.IDT74FST6800PGG.pdf (5 pages)

Specifications of IDT74FST6800PGG8

Independent Circuits

Voltage Supply Source

Single Supply

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

24-TSSOP

Logic Family

FST

Number Of Bits

Number Of Elements

Technology

CMOS

High Level Output Current

-128mA

Low Level Output Current

128mA

Propagation Delay Time

6.5ns

Package Type

TSSOP

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Operating Supply Voltage (min)

4.75V

Operating Supply Voltage (typ)

Operating Supply Voltage (max)

5.25V

Quiescent Current

3uA

Pin Count

Mounting

Surface Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Voltage - Supply

Circuit

Current - Output High, Low

Lead Free Status / Rohs Status

Compliant

Other names

74FST6800PGG8

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FEATURES:

• Bus switches provide zero delay paths

• Low switch on-resistance: 7Ω Ω Ω Ω Ω

• TTL-compatible input and output levels

• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using

• Available in QSOP and TSSOP packages

FUNCTIONAL BLOCK DIAGRAM

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

INDUSTRIAL TEMPERATURE RANGE

IDT74FST6800

10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS

machine model (C = 200pF, R = 0)

10-BIT BUS SWITCH

WITH PRECHARGED

OUTPUTS

BIASV

PIN CONFIGURATION

DESCRIPTION:

perform the function of connecting or isolating two ports without providing

any inherent current sink or source capability. Thus they generate little or

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

hot insertion capability.

output ports reduces the delay in this path to close to zero.

serves as the enable pin. When ON is high, A and B ports are isolated and

B outputs are precharged to the BIASV voltage, through the equivalent of

a 10KΩ resistor.

The FST6800 belongs to IDT's family of Bus switches. Bus switch devices

The low on-resistance and simplicity of the connection between input and

The FST6800 provides a 10-Bit TTL-compatible interface. The ON pin

GND

QSOP/ TSSOP

TOP VIEW

INDUSTRIAL TEMPERATURE RANGE

IDT74FST6800

applied, the device has

MARCH 2006

BIASV

DSC-5519/4

Related parts for IDT74FST6800PGG8

IDT74FST6800PGG8 Summary of contents

Page 1

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS FEATURES: • Bus switches provide zero delay paths • Low switch on-resistance: 7Ω Ω Ω Ω Ω • TTL-compatible input and output levels • ESD > 2000V per MIL-STD-883, Method 3015; > 200V ...

Page 2

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS ABSOLUTE MAXIMUM RATINGS Symbol Description (2) V Terminal Voltage with Respect to GND TERM T Storage Temperature STG I Maximum Continuous Channel Current OUT NOTES: 1. Stresses greater than those listed under ABSOLUTE ...

Page 3

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown ...

Page 4

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS TEST CIRCUITS AND WAVEFORMS Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL ...

Page 5

IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS ORDERING INFORMATION IDT XX XX FST Temp. Range Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X Package 6800 74 for SALES: 800-345-7015 or 408-284-8200 ...

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