V+

OE

1

2

3

5

Top View

A

B

GND

4

SC-70

Device Marking: E5

DG2302

Vishay Siliconix

New Product

Document Number: 72072

s-03421—Rev. A, 03-Mar-03

www.vishay.com

1

(1-Bit Bus Switch with Level-Shifter)

FEATURES

D SC-70 5-Lead Package

D 5-W Switch Connection Between Two Ports

D Minimal Propagation Delay Through The Switch

D Zero Bounce In Flow-Through Mode

D Control Inputs Compatible with TTL Level

DESCRIPTION

The

DG2302

is

a

high-speed,

1-bit,

low

power,

TTL-compatible bus switch.

Using sub-micron CMOS

technology,

DG2302

achieves

low

on-resistance

and

negligible propagation delay.

The DG2302 consist of a bi-directional input/output pins A and

B. When the output enable (OE) is low, the input/output pins

are connected. When the OE is high, the switch is open and

a high-impedance state exists between input/output pins A

and B.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

TRUTH TABLE

OE

B

Function

L

A

Connect

H

HiZ State

Disconnect

ORDERING INFORMATION

Temp Range

Package

Part Number

-40 to 85

°C

SC70-5

DG2302DL