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INDUSTRIALTEMPERATURERANGE

IDT74CBTLV3862

LOW-VOLTAGE 10-BIT BUS SWITCH WITH ACTIVE HIGH AND LOW ENABLES

APRIL 2002

2002 Integrated Device Technology, Inc.

DSC-5264/2

c

INDUSTRIAL TEMPERATURE RANGE

APPLICATIONS:

• 3.3V High Speed Bus Switching and Bus Isolation

FEATURES:

•5

Ω

Ω

Ω

Ω

Ω A/B bi-directional switch

• Isolation Under Power-Off Conditions

• Over-voltage tolerant

• Latch-up performance exceeds 100mA

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

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

• Available in SSOP, QSOP, and TSSOP packages

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

IDT74CBTLV3862

LOW-VOLTAGE 10-BIT

BUS SWITCH WITH ACTIVE

HIGH AND LOW ENABLES

SIMPLIFIED SCHEMATIC, EACH

SWITCH

FUNCTIONAL BLOCK DIAGRAM

DESCRIPTION:

The CBTLV3862 provides ten bits of high-speed bus switching with low

on-state resistance of the switch allowing connections to be made with

minimal propagation delay.

The device is organized as one 10-bit bus switch. The switches are

controlled by independent active-low enable (

OE) and active-high enable

(OE) controls.

To ensure the high-impedance state during power up or power down,

the resistor is determined by the current-sinking capability of the driver, and

OE should be tied to GND.

2

11

23

A1

A10

OE

SW

SW

B10

B1

22

13

OE

1

A

B

OE

OE