Vishay Siliconix

DG2303

Document Number: 72073

S-70852-Rev. B, 30-Apr-07

www.vishay.com

1

(1-Bit Bus Switch)

FEATURES

•

SC-70 5-Lead Package

•5

Ω Switch Connection Between Two Ports

•

Minimal Propagation Delay

Through The Switch

•

•

Zero Bounce In Flow-Through Mode

•

Control Inputs Compatible with TTL Level

DESCRIPTION

The DG2303 is a high-speed, 1-bit, low power, TTL-

compatible bus switch. Using sub-micron CMOS technology,

DG2303

achieves

low

on-resistance

and

negligible

propagation delay.

The DG2303 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

* Pb containing terminations are not RoHS compliant, exemptions may apply

V+

OE

1

2

3

5

Top View

A

B

GND

4

SC-70

Device Marking: E6

TRUTH TABLE

OE

B

Function

L

HiZ State

Disconnect

H

A

Connect

ORDERING INFORMATION

Temp Range

Package

Part Number

- 40 to 85 °C

SC70-5

DG2303DL-T1

DG2303DL-T1-E3

Available

Pb-free

RoHS*

COMPLIANT